KOSTAL BackUp Switch MP G3

Kostal

The KOSTAL BackUp Switch MP is a compact manual backup power transfer switch designed for use with KOSTAL PLENTICORE MP G3 inverters and battery storage systems. It enables homeowners to continue powering essential loads during grid outages by manually switching from the utility grid to backup operation, ensuring reliable energy availability when it is needed most. 

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8 pcs.
1 pcs.
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57 Ratings
In stock, DE
ID: 270349
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Abmessungen

length 102 mm
width 144 mm
Height 97 mm
weight 0 kg

Manufacturer warranty

Product warranty n/a

Certificates

German
Data Sheet Download icon
The KOSTAL BackUp Switch MP is a reliable and user-friendly backup power switching device developed for seamless integration with the KOSTAL PLENTICORE MP G3 inverter series and compatible battery storage systems. Designed to provide energy security during utility outages, the switch allows users to manually transfer selected household loads from the public grid to backup power supplied by solar energy and stored battery capacity.

Key Features:
  •  Compatible with all KOSTAL PLENTICORE MP G3 inverter models 
  •  Manual single-phase transfer switch for backup power operation 
  •  Enables continued power supply during grid outages 
  •  Designed for integration with solar PV and battery storage systems 
  •  Compact DIN-rail installation requiring only 8 module spaces 
  •  Integrated cable-break detection for switch position monitoring 
  •  Dedicated outputs for backup loads and grid-connected loads 
  •  Suitable for residential installations up to 63A service connections 
  •  Supports local neutral point replication connection 
  •  Installation possible in existing distribution boards or separate enclosures 
  •  Long mechanical lifetime exceeding 6,000 switching operations 
  •  Reliable and simple manual operation via rotary switch 
  •  Robust design compliant with international electrical standards 
  •  Optimized for residential energy resilience and backup power applications 
  •  Ideal companion for KOSTAL hybrid inverter and battery storage systems

Kostal

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