Microgrids for Commercial & Industrial Use – Your Own Energy System

This installation package provides a structured and professional implementation of your microgrid system, including photovoltaic generation, battery storage, and power conversion. All works are carried out by certified personnel in accordance with applicable technical standards. Scope: Delivery | Setup | Commissioning | Handover System Scope Installation of 9 photovoltaic modules (approx. 2.1 m × 1.0 m each) Integration of inverter and MPPT charge controller Installation of LiFePO₄ battery system including busbar connection DC cabling, string combiner, and system wiring AC integration into existing electrical distribution (standard connection) Installation of 2-way smart meter Setup of internal data network for monitoring and control Scope of Services Mechanical Installation: Roof mounting system, module installation, alignment, and structural fixing Electrical Installation (DC & AC): Stringing, cabling, combiner integration, inverter connection, protection devices Energy System Integration: Inverter configuration, battery integration, MPPT setup Monitoring & Control: Smart meter installation and basic system monitoring configuration Commissioning: Testing, parameterization, and documented handover in operational condition Execution Model: Installation performed within a defined execution window (non-continuous on-site presence possible) Installation Cost Breakdown Position Description Price (€) 1. Mechanical Installation Roof mounting system, PV module installation, structural fixing and alignment 5,440 € 2. Electrical Installation (DC & AC) DC cabling, string combiner, inverter connection, protection and grid integration 5,440 € 3. Energy System Integration Inverter setup, battery integration, MPPT charge controller configuration 2,380 € 4. Monitoring & Data System 2-way smart meter, internal data network, monitoring setup 1,020 € 5. Commissioning & Handover Testing, parameterization, documentation, and client briefing 1,700 € 6. Logistics & Travel Mobilization, travel costs, accommodation, tools, consumables 2,310 € 7. Site Equipment Scaffolding provision, assembly and dismantling (standard working height) 1,150 € Total Installation Cost: 19,940 € The above pricing is based on an estimated total installation effort of approximately 180–200 man-hours, including all mechanical, electrical, and commissioning activities. Additional Services (Not Included) Modifications to existing electrical infrastructure (e.g. main distribution board upgrades) Additional travel or extended mobilization beyond defined scope Delays or additional work due to missing site readiness or access restrictions Special construction works (core drilling, structural modifications, piping adjustments) Integration into external systems (WiFi, KNX, advanced EMS) Provision of heavy equipment (cranes, lifts beyond standard scope) Construction and finishing works (masonry, painting, structural adaptations) Right of Withdrawal (EU Consumers) Consumers have the statutory right of withdrawal in accordance with applicable consumer protection laws. Early Expiry of the Right of Withdrawal: The right of withdrawal may expire prematurely if the customer expressly requests that the service begins before the end of the withdrawal period and acknowledges that the right of withdrawal is lost once the service has been fully performed. Individually Configured Systems: For system components that are individually configured, pre-assembled, or tailored to customer specifications, the right of withdrawal may be excluded where legally permitted. Project Scheduling: Installation dates are scheduled after order confirmation within a defined execution window. If performance cannot be carried out due to reasons attributable to the customer (e.g. lack of access or missing prerequisites), additional costs may apply. This structured approach ensures a transparent, efficient, and technically compliant installation with clearly defined responsibilities and cost allocation.

The Hygiene inspector for sampling and the hygiene assurance for building services systems and food processing surfaces. Hygiene assurance for building services systems and food processing surfaces Our hygiene inspectors offer comprehensive sampling and hygiene assurance for building services systems and food processing surfaces. Here is an overview of the essentials: Advantages: Our inspectors have theoretical and practical experience in plant engineering and are familiar with VDI regulations and ASHRAE guidelines. Their extensive practical experience brings with it outstanding expertise. Sampling and risk assessment: Our inspectors conduct surface sampling using contact or swab samples. The informative laboratory analysis provides information about microbiological or chemical parameters and serves as a risk assessment for operators. Documentation and recurring inspections: The inspectors determine sampling points and document them on inventory plans. They also prepare recommendations for action and risk assessments for operators through regularly recurring sampling. Visual inspection and testing of external work environments: A comprehensive visual inspection and the testing of external workplace environments round out the range of services offered by our inspectors. With our experienced hygiene inspectors, you can ensure hygiene safety and health in your company. Are maintenance contracts necessary? We offer this without restrictive contracts in the BIMcare™ category. Always fully configure supply chains This ideally only applies to a 4-day week from Monday to Thursday. This is not an all-inclusive package. Travel costs and work materials are not included and can be found at BIMdepot™, BIMcare™, BIMpilot™, or BIMphases™

Construction sites require clear rules, safe procedures, and professional supervision. Our OHS Coordinator (Occupational Safety and Health Coordinator) supports you on-site or remotely – assessing risks, reviewing workflows, and creating tailored instructions for safe operations. Choosing the right deployment location Select the deployment location that best suits your project. Each location applies exclusively to on-site visits. This selection does not cover purely remote creation of documents (e.g., OHS Plan, risk assessments, or updates thereof). Clarity and safety on construction sites Workplace safety is more than meeting formal requirements. Our HSE Coordinator brings structure, experience, and clear guidance to your team – on-site or digitally. Instead of abstract rules, you receive practical orientation that translates complex regulations into safe and efficient routines – for new builds, renovations, or maintenance. Every site visit or remote session increases transparency, reliability, and resilience. Safety becomes part of a culture that supports productivity and long-term success. Our services at a glance Risk assessment and hazard evaluation Creation and updating of OHS plans Coordination according to construction site regulations (ConstructionReg) Instruction and safety management on-site or remotely Fully configure supply chains The standard covers 4 working days per week (Monday–Thursday). This is not an all-inclusive offer. Travel expenses and work materials are not included – relevant items can be found under BIMpilot™ or BIMphases™.

The digital project manager is practical and works remotely. Buildings are increasingly being operated in a climate-neutral way as a result. The BIM Manager opens up new horizons BIM management is an unknown field for many. It is by no means just about software, because practical experience is essential. Instead of just being able to see dotted lines on the screen, our BIM Manager has a profound understanding of all the trades involved. The whole thing is comparable to video conferences with a mirror image of the building. But there are no remote activities. However, we are preparing for on-site operations along the supply chain and buildings are operated much more economically, promptly and sustainably. Always configure supply chains completely Ideally a 4-day week from Monday to Thursday. This is not an all-inclusive package, travel costs and work materials are not included and can be found under BIMpilot or BIMphase.

The modern BIM Facility Manager, like a "caretaker", ensures environmentally friendly operation of the building and technology. The advantages with BIM Facility Manager Technology and buildings are organized economically, including operator obligations. This ensures repairs, maintenance and the organized deployment of specialists. External contracts with BIM-CAFM are monitored according to generally accepted technical standards. BIM Facility Management knows more than just mechanics, fire protection, construction technology, MSR or refrigeration technology. How BIM Facility Managers work with buildings In general, every building needs a 3D model and, if necessary, it will be created for you. This is the basis for the climate-neutral concept for building management. Additionally, a digital platform for BIM-CAFM will be mandatory, which you can obtain through our BIM Manager. Where maintenance contracts are offered This can be found under the category BIMcare™. Always fully configure supply chains The best is a 4 days / week from Monday to Thursday. This is not an all-in, travel costs and work equipment are not included which you may find under the catgeories BIMpilot™ or BIMphases™.

This installation set includes a coordinated material package for the installation of electrical supply lines and circuit protection. Suitable for air conditioners, split units, control panels, or other technical equipment with a 3-phase 400-volt supply. A service socket for outdoor maintenance is included in the set. The set provides all essential installation components typically required for a standard-compliant electrical supply and device protection. The installation itself is not included in this offer. Installation Set Variants Variant 1 – Basic Installation Material package for a standard installation of electrical supply lines including the necessary circuit protection and maintenance switch. Required space in the existing distribution board: 10 TE for 3-phase outputs (400 V) Main terminal block with available outgoing capacity for L1, L2, L3, N, PE Material package includes for 16A: DE-HS1102 - NYY 5x2.5mm² installation cable / electrical supply DE-UN1000 - H07VK flexible conductor black 4 mm² DE-UN1100 - H07VK flexible conductor blue 4 mm² DE-UN1200 - H07VK flexible conductor green-yellow 4 mm² Various small components for distribution without terminal block DE-HAGMCB06KA3P16A - Circuit breaker 16A (MCB) Material package includes for 20–25A: DE-HS1106 - NYY 5x4mm² installation cable / electrical supply DE-UN1001 - H07VK flexible conductor black 6 mm² DE-UN1101 - H07VK flexible conductor blue 6 mm² DE-UN1201 - H07VK flexible conductor green-yellow 6 mm² Various small components for distribution without terminal block DE-HAGMCB06KA1P025A - Circuit breaker 25A (MCB) Material package includes for 32A: DE-HS1107 - NYY 5x6mm² installation cable / electrical supply DE-UN1002 - H07VK flexible conductor black 10 mm² DE-UN1102 - H07VK flexible conductor blue 10 mm² DE-UN1202 - H07VK flexible conductor green-yellow 10 mm² Various small components for distribution without terminal block DE-HAGMCB06KA3P32A - Circuit breaker 32A (MCB) Material package includes for 40A: 0000 - NYY 5x10mm² installation cable / electrical supply DE-UN1003 - H07VK flexible conductor black 16 mm² DE-UN1103 - H07VK flexible conductor blue 16 mm² DE-UN1203 - H07VK flexible conductor green-yellow 16 mm² Various small components for distribution without terminal block DE-HAGMCB06KA3P040A - Circuit breaker 40A (MCB) Material package includes for 50A: 0000 - NYY 3x16mm² installation cable / electrical supply 0000 - H07VK flexible conductor black 25 mm² 0000 - H07VK flexible conductor blue 25 mm² 0000 - H07VK flexible conductor green-yellow 25 mm² Various small components for distribution without terminal block DE-HAGMCB06KA3P050A - Circuit breaker 50A (MCB) Material package includes for 63A: 0000 - NYY 3x25mm² installation cable / electrical supply 0000 - H07VK flexible conductor black 35 mm² 0000 - H07VK flexible conductor green-yellow 35 mm² 0000 - H07VK flexible conductor blue 35 mm² Various small components for distribution without terminal block DE-HAGMCB06KA3P063A - Circuit breaker 63A (MCB) Material package includes in all variants: DE-HS1003 - NYY 3x2.5mm² installation cable / electrical supply DE-HAGMCB03KA1P16A - Circuit breaker 16A (MCB) DE-HAGCD264J - Residual current device (RCD) DE-HAG-KDN380A - 3-pole busbar DK-KG32T20340KL51V - Maintenance and service switch for outdoor devices DE-MERT23018029 - Outdoor maintenance/service socket DK-HAGVZ025M - Cable glands DE-WU097364040 - Cable protection / cable duct with mounting material DE-WU05021413.2 - Cable ties and mounting material Variant 2 – Installation with 4-Pole Surge Protection Extended material package with additional protection against network disturbances and voltage spikes. Typical space requirement in the existing distribution board: 12 TE for 3-phase outputs (400 V) Main terminal block with available outgoing capacity for L1, L2, L3, N, PE Material package additionally includes: DE-DEHSPD016-952310 - Surge protection device (SPD) for network and equipment, 4-pole Installation components for integrating the surge protection Notes on Space Requirement and Installation For using this installation set, ensure that the existing distribution board has sufficient space for the required protection components. The TE (module) values are provided as a guideline to estimate the necessary installation space. If the available space is insufficient, installation of a separate small distribution board or sub-distribution may be required. This material is not included in this installation set. The installation of the included components must only be performed by qualified electrical personnel in compliance with applicable electrical safety regulations. The scope of delivery does not include fire protection. If required, fire protection must be planned and installed separately. Typical Applications Control panels Split air-conditioning units Smaller heat pumps Ventilation units Technical equipment with 230-volt supply NOTE: The product image is not binding and does not represent a claim to the contents of the set. This item is manufactured according to your specifications. Therefore, you have no right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: black Number of cores: 1 core Cross-section: 6.0 mm² Packaging: 10 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: black Number of cores: 1 core Cross-section: 10.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: black Number of cores: 1 core Cross-section: 16.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: blue Number of cores: 1 core Cross-section: 4.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: blue Number of cores: 1 core Cross-section: 6.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: blue Number of cores: 1 core Cross-section: 10.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: blue Number of cores: 1 core Cross-section: 16.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: green-yellow Number of cores: 1 core Cross-section: 4.0 mm² Packaging: 10 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: green-yellow Number of cores: 1 core Cross-section: 6.0 mm² Packaging: 10 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: green-yellow Number of cores: 1 core Cross-section: 10.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: green-yellow Number of cores: 1 core Cross-section: 16.0 mm² Packaging: 100 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

The NYY-J underground cable 3x4 mm² is a durable, long-lasting power cable designed for permanent installation in demanding environments. Suitable for indoor, outdoor, underground, concrete, and water installations. With robust PVC insulation (DIV4) and durable outer sheath (DMV5), the cable offers excellent mechanical strength and long service life. Complies with VDE 0276-603 and rated for 0.6/1 kV. Typical applications include power distribution, building installations, and industrial use. Multi-core design ensures improved mechanical stability. Flame-retardant according to IEC 60332-1 and compliant with the low voltage directive. Technical Features: Cable type: NYY-J Cores: 3 Cross section: 4 mm² Insulation: PVC (DIV4) Sheath: PVC (DMV5), black Rated voltage: 0.6/1 kV Test voltage: 4000 V AC Temperature range: -40 °C to +70 °C

The NYM-J installation cable 5x1.5 mm² is a versatile and reliable cable for fixed installations in buildings. Suitable for installation above, on, in and under plaster in dry, damp and wet rooms as well as in masonry and concrete. The durable PVC insulation and outer sheath ensure excellent mechanical strength and long service life. Suitable for outdoor use when protected from direct sunlight. Not suitable for direct burial. Typical applications include lighting circuits, socket wiring, and general electrical installations in residential and commercial buildings. Technical Features: Cable type: NYM-J Cores: 5 Cross section: 1.5 mm² Rated voltage: 300/500 V Conductor: Copper Class: solid (Class 1) Insulation: PVC Sheath: PVC, grey Temperature range: up to +70 °C

The NYM-J installation cable 5x2.5 mm² is a high-performance cable for fixed installations in buildings. Suitable for installation above, on, in and under plaster in dry, damp and wet environments as well as in masonry and concrete. The durable PVC insulation and sheath ensure excellent mechanical strength and long service life. Suitable for outdoor use if protected from direct sunlight. Not suitable for underground installation. Typical applications include socket circuits, lighting systems and general power distribution in residential and commercial buildings. Technical Features: Cable type: NYM-J Cores: 5 Cross section: 2.5 mm² Rated voltage: 300/500 V

The NYM-J installation cable 3x2.5 mm² is a reliable cable for fixed installations in buildings. Suitable for installation above, on, in and under plaster in dry, damp and wet environments as well as in masonry and concrete. The durable PVC insulation and sheath ensure excellent mechanical strength and long service life. Suitable for outdoor use if protected from direct sunlight. Not suitable for underground installation. Typical applications include socket circuits, lighting and general wiring in residential and commercial buildings. Technical Features: Cable type: NYM-J Cores: 3 Cross section: 2.5 mm² Rated voltage: 300/500 V

Reliable cable tie for quickly organizing and bundling cables and wires. Material: PA 6.6 - PolyamideTemperature resistance min./max.: -40 to 85 °CApplication temperature min./max.: -10 to 85 °CSilicone-free: YesHalogen-free: YesPackaging unit: 100 pieces

H07VK single-core cable for installations in electrical distribution boards or switchgear. PVC material. Cable type: H07VK Insulation: PVC Core color: black Number of cores: 1 core Cross-section: 4.0 mm² Packaging: 10 m ring Note: This item is manufactured according to your specifications. Therefore, you do not have a right of withdrawal and no Coolenvi return policy applies.

Cable trunking, cable duct LFK 25 x 25 without retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation. Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing

Cable trunking, cable duct LFK 40 x 40 without retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation. Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing

Cable trunking, cable duct from LFK 40 x 60 including 4 retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation. Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing The picture can vary to the appearance of the item delivered and is not binding

Cable trunking, cable duct CK 110 x 60 (per 2 m of trunking). Base perforation with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation. Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing The picture of the product is not binding and may vary form the appearances of delivered item's

This installation set includes a coordinated material package for the creation of electrical supply lines and protection. Suitable for air conditioning systems, split units, control cabinets or other technical systems with a single-phase 230-volt power supply. The installation SET has been configured for TT systems. A service socket for outdoor maintenance work is included in the set. The set provides all essential installation components typically required for a standards-compliant electrical supply line and device protection. The installation itself is not part of this offer. Installation set variants Variant 1 – Basic installation Material package for a standard installation of electrical supply lines including the necessary protection and maintenance switch. Required space in the existing distribution board: 5 module units for single-phase circuits (230 V) 10 module units in mixed three-phase distribution boards (400 V) Main terminal block with free outgoing capacity for L, N, PE Material package contains up to 16A: DE-HS1003 - Installation cable NYY 3x2.5qmm / electrical supply line DE-UN1000 - H07VK flexible conductor cable black 4 qmm DE-UN1100 - H07VK flexible conductor cable blue 4 qmm DE-UN1200 - H07VK flexible conductor cable green-yellow 4 qmm Various small materials for distribution without terminal block DE-HAGMCB03KA1P16A - miniature circuit breaker 16A (MCB) Material package contains for 20 to 25A: DE-HS1004 - Installation cable NYY 3x4qmm / electrical supply line DE-UN1001 - H07VK flexible conductor cable black 6 qmm DE-UN1101 - H07VK flexible conductor cable blue 6 qmm DE-UN1201 - H07VK flexible conductor cable green-yellow 6 qmm Various small materials for distribution without terminal block DE-HAGMCB06KA1P025A - miniature circuit breaker 25A (MCB) Material package contains for 32A: DE-HS1005 - Installation cable NYY 3x6qmm / electrical supply line DE-UN1002 - H07VK flexible conductor cable black 10 qmm DE-UN1102 - H07VK flexible conductor cable blue 10 qmm DE-UN1202 - H07VK flexible conductor cable green-yellow 10 qmm Various small materials for distribution without terminal block DE-HAGMCB06KA1P032A - miniature circuit breaker 32A (MCB) Material package contains for 40A: DE-HS1006 - Installation cable NYY 3x10qmm / electrical supply line DE-UN1003 - H07VK flexible conductor cable black 16 qmm DE-UN1103 - H07VK flexible conductor cable blue 16 qmm DE-UN1203 - H07VK flexible conductor cable green-yellow 16 qmm Various small materials for distribution without terminal block 0000 - miniature circuit breaker 40A (MCB) Material package contains for 50A: DE-HS1007 - Installation cable NYY 3x16qmm / electrical supply line 0000 - H07VK flexible conductor cable black 25 qmm 0000 - H07VK flexible conductor cable blue 25 qmm 0000 - H07VK flexible conductor cable green-yellow 25 qmm Various small materials for distribution without terminal block 0000 - miniature circuit breaker 50A (MCB) Material package contains for 63A: 0000 - Installation cable NYY 3x25qmm / electrical supply line 0000 - H07VK flexible conductor cable black 35 qmm 0000 - H07VK flexible conductor cable green-yellow 35 qmm 0000 - H07VK flexible conductor cable blue 35 qmm Various small materials for distribution without terminal block 0000 - miniature circuit breaker 63A (MCB) Material package included in all variants: DE-HAGMCB03KA1P16A - miniature circuit breaker 16A (MCB) DE-HAGCD264J - residual current device (RCD) DE-HAGKB263A - Bus Bar 1 pole DK-KG32T20340KL51V - maintenance and repair switch for outdoor units DE-MERT23018029 maintenance / service socket outdoor DK-HAGVZ025M - cable glands DE-WU097364040 - cable protection / cable routing channel with mounting material DE-WU05021413.2 - cable ties fastening material Variant 2 – Installation with 2-pole surge protection Extended material package with additional protection against grid disturbances and voltage spikes. Required space in the existing distribution board: 7 module units for single-phase circuits (230 V) in three-phase distribution boards 12 module units in mixed three-phase distribution boards (400 V) Main terminal block with free outgoing capacity for L, N, PE Material package additionally contains: DE-DEHSPD014-900454 - surge protection (SPD) for network and device protection 2-pole Installation components for integration of surge protection Variant 3 – Installation with 4-pole surge protection Extended material package with additional protection against grid disturbances and voltage spikes. Typical space requirement in the existing distribution board: 12 module units for single-phase circuits (230 V) in three-phase distribution boards 12 module units in mixed three-phase distribution boards (400 V) Main terminal block with free outgoing capacity for L1, L2, L3, N, PE Material package additionally contains: DE-DEHSPD016-952310 - surge protection (SPD) for network and device protection 4-pole Installation components for integration of surge protection Notes on space requirements and installation Before installing this installation set, it must be checked whether the existing distribution cabinet has sufficient space and capacity reserves for the required protection components. The specified module units (TE) serve as a guideline for estimating the required installation space. The installation set is designed for use in TN and TT systems; system-specific connection and installation requirements must be observed. If the available space or capacity reserve is insufficient, installation of a separate small distribution board or sub-distribution board may be required. This material is not included in this installation set. Installation of the included components may only be carried out by qualified electrical professionals in accordance with the applicable electrical safety requirements (5-rule safety principle). The scope of delivery does not include technical fire protection. If required, it must be planned, ordered and installed separately. Typical applications Control cabinets Split air conditioning systems Small heat pumps Ventilation units Technical systems with 230-volt supply NOTE: The product image is not binding and does not represent a claim to the contents of the set. This item is manufactured according to your specifications. Therefore, you have no right of withdrawal and no Coolenvi return policy applies.