CELBXPK11-33328-7 Circuit Protection

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Circuit breakers are electrical devices designed to protect electrical circuits from damage due to excessive current, short circuits, or other such conditions. As the name implies, they work by breaking the circuit momentarily when one of these conditions is detected, therefore mitigating potential damage to the system. The CELBXPK11-33328-7 circuit breaker is a device designed to provide protection from current surge and short circuit fault conditions. Its application field is mainly in residential, commercial, industrial, and USDA/RURAL installations, and it is suitable for both indoor and outdoor applications.

The CELBXPK11-33328-7 consists of a thermal-magnetic trip unit, a pair of reinforcing strips, a contact unit, an operating mechanism, and a support unit. The contact unit consists of a set of contact plates, which are connected to the terminals. When a short circuit or overcurrent conditions occurs, a relatively large amount of current flows to the contacts. This is detected by the trip unit, which then acts to open the contact plates, thus breaking the circuit and protecting the system from potential damage.

The contact plates of the device are designed to be versatile and withstand high current surges, thus improving the reliability and resilience of the system. The operating mechanism and trip unit are also designed to be lightweight and easy to install. The trip unit is capable of providing protection from overcurrents and short-circuit faults in both regular and lengthy currents. Thermal sensors in the trip unit monitor the system’s current, and as it approaches predetermined overload thresholds, the contact plates open, thus breaking the circuit.

When the fault is cleared, the trip unit can be reset by the operating mechanism, and the contacts will close, thus resealing the circuit. The operating mechanism itself is self-contained, meaning that it features no external wiring or connection requirements. Its internal circuitry is designed to reset the trip unit in a manner that is both safe and reliable. The support unit of the CELBXPK11-33328-7 is designed to be highly durable and provide stability for the contact and operating units, preventing them from potentially being damaged over the course of normal operation.

The CELBXPK11-33328-7 is a versatile and reliable circuit breaker that is suitable for a variety of applications. Its overcurrent and short circuit protection capabilities make it an ideal choice for a variety of residential, commercial, industrial, and USDA/RURAL installations. The contact and support units are designed to be easy to install and maintain, while the trip unit is designed to provide reliable and effective protection.

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