FAZ-B50/1-SP Eaton Miniature Circuit Breaker

The Eaton FAZ-B50/1-SP is an industrial supplementary protector and UL 1077 miniature circuit breaker designed for installations with low inrush current. It uses a single-pole configuration with a 50 A amperage rating and B curve protection, providing a defined trip characteristic for low-level inrush circuits. The device is rated for operation at 240/415V and has a 15 kAIC interrupt rating, identifying its capacity to interrupt fault current at the stated voltage. It fits protection applications where low fault conditions could otherwise cause damage to wiring. This FAZ-series device provides the stated single-pole, B-curve configuration for specified circuit-protection requirements.