OVT-X1 High-Voltage Trip Indicator (for NXB1)

OVT-X1 Auxiliary Contact (for NXB1) — Remote Trip Indication for NXB-63 Circuit Breakers

OVT-X1 Auxiliary Contact (for NXB1) is a crucial accessory for NXB-63 series automatic circuit breakers. This auxiliary contact provides remote indication of the breaker’s status – whether open or closed – enabling effective monitoring and control from a distance. Designed for left-side mounting, the OVT-X1 enhances system reliability and facilitates prompt response to circuit events, improving overall electrical system safety and efficiency.

Technical Specifications:

• Type: Auxiliary Contact

• Standard: IEC/EN 60947-5-1 (Compatible)

• Base Material: Flame-Retardant Polyamide (PA66)

• Application: Indoor

• Consumption: N/A - Passive Contact

• Drying Time: N/A - Not Applicable

• Durability: Mechanical life of 100,000 operations; Electrical life of 50,000 operations at rated load.

• Packaging: Individually packaged in a protective plastic blister pack.

Advantages:

• Enables remote monitoring of circuit breaker status.

• Facilitates faster response to electrical faults.

• Simple and quick left-side installation.

• Enhances system reliability and safety.

• Provides clear indication of breaker trip events.

• Compatible with standard NXB-63 circuit breakers.

Applications:

• Industrial control panels and automation systems.

• Building management systems (BMS).

• Remote power distribution monitoring.

• Critical infrastructure power protection.