フジ NP1BP-13

The Fuji NP1BP-13 is what we commonly refer to as an auxiliary contact module and trip unit combination. It is a standard internal accessory specifically designed to be used in conjunction with their circuit breakers. Yueyang Tongtu, as a professional supplier, helps you obtain perfectly matched, smoothly wired original replacement parts when renovating old distribution cabinets or repairing damaged components, and completely打通 the control signal path.

Characteristics

The extremely high original factory compatibility of the Fuji NP1BP-13. It is not an ordinary universal auxiliary contact. The slot size and the force point of the connecting rod are all specially designed for Fujitsu's specific circuit breaker models. After installation, it can fit perfectly without any grinding or modification. Although the terminal size is small, the internal space design is very reasonable. Whether using an ordinary十字 screwdriver or a dedicated wiring tool， it can easily tighten the two wires. The clear ON/OFF indication on the terminal makes it less likely for electricians on site to make mistakes during the frequent wiring process in the distribution cabinet.

Application scenario

This Fuji NP1BP-13 module is mainly used in specific scenarios at the site. The most common application is in the incoming circuit breaker and feeder circuit breaker in the low-voltage distribution rooms of factories, where the operation and fault status of the circuit breakers need to be transmitted to the upper-level monitoring system. In water treatment plants, the motor control center (MCC) is also a common application, where it is necessary to achieve two-location control and interlock protection for the water pump motors through it. In addition, in some old factory renovation projects, the original circuit breaker only had manual trip. In order to meet the new safety regulations, it can be installed to cooperate with the shunt trip coil to realize the remote emergency stop in an emergency. For all scenarios that use Fujitsu's specific series of circuit breakers and require extended status indication and remote operation functions, it is a standard configuration.

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