Siemens 1 CO auxiliary contact for RCBO 1M IP20 5ST10100FP
Siemens 1 CO auxiliary contact with 6A rated current breaking capacity, for 2-, 3- or 4-pole RCBO, with the following characteristics:
- 1 CO contact for 2-, 3-, and 4-pole differential circuit breakers.
- Voltage rating: 230/400 V AC, 24-250 V DC
- Current breaking capacity: 6 A
- IP20 degree of protection, compatible with conductors up to 2.5 mm²
- Number of width modular units: 1
Ideal for installations requiring safety and reliability.

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Further Siemens circuit breaker combinations:
Siemens 1 CO auxiliary contact for RCBO 1M IP20
Designed to ensure the protection of installations, this auxiliary contact block is ideal for 2-, 3- and 4-pole RCBO. It is compatible with AC voltages up to 400 V and DC voltages up to 250 V, ensuring stable operation in various application contexts.
Compact design and safe installation
With compact size and IP20 rating, the block can be used in confined spaces without compromising safety. It can connect conductors up to 2.5 mm², with a width of 1 modular unit, making installation quick and easy.
Ideal for versatile operating environments
This block is suitable for a wide range of environments, ensuring durability and reliability in industrial and residential settings.
Detailed technical specifications:
- Rated voltage: 230/400 V AC, 24-250 V DC
- Current breaking capacity: 6 A
- Conductor cross-section: up to 2.5 mm²
- Dimensions: Height 85 mm, Width 9 mm, Depth 72 mm
- Modular unit width: 1
- Operating temperature: -25/+60 degrees
Data sheet
- Type: Auxiliary Contacts
- Voltage: 230/400VAC
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