Protect your personnel, installations, and plant with the EATON FAZ-D5/1-NA-SP Miniature Circuit Breaker. This current-limiting breaker offers optimum product quality, tested reliability, and safety. Designed for branch service applications, it features thermal magnetic overcurrent protection and a trip-free design that prevents defeat. The breaker also includes a contact position indicator and the possibility for sealing the toggle in the On/Off position.The EATON FAZ-D5/1-NA-SP is a current-limiting miniature circuit breaker designed for branch circuit protection. It operates with a thermal magnetic trip type and features a trip-free design. The breaker has a voltage rating of 277/480 VAC and an amperage rating of 5 A. Its interrupt rating is between 10 to 14 kA. It is a single-pole breaker with a toggle actuator and screw/standard terminal connection. The dimensions are 2.97 inches wide by 0.7 inches deep by 4.13 inches high, and it is designed for DIN rail mounting. The wire size compatibility is 18 to 6 AWG and 18 to 10 AWG. The operating temperature rating is 40 degrees C, and the frequency rating is 50/60 Hz. The trip range is specified as 10 to 20X.