Auxiliary Contact 1NO+1NC, BR Series

Auxiliary contact for high-current circuit breakers of the BR series. The functionality expansion module provides additional signaling and control capabilities. The contact structure includes 1 normally open contact (NO) and 1 normally closed contact (NC), enabling control logic implementation in electrical supply and automation systems.

Technical Specifications:

• Contact Type: 1NO+1NC (1 normally open + 1 normally closed)
• Series: BR
• Compatibility: BR high-current circuit breakers
• Dimensions: 8.90 mm (width) × 90.00 mm (height) × 60.00 mm (depth)
• Weight: 0.12 kg
• Operating Temperature Range: -25°C to +55°C
• Manufacturer: Schrack
• EAN Code: 9004840267266

The auxiliary contact is mounted directly on the circuit breaker and is used to transmit information about the protection device operation status to dispatching, signaling, and control systems.