IDLK1-31294-80 Circuit Protection

Circuit breakers are safety-critical components found in homes, businesses, and large industrial sites. The IDLK1-31294-80 is an example of a compact subminiature molded-case circuit breaker designed to provide safe and reliable protection from short-circuits and overloads in residential, commercial, and industrial applications.

The circuit breaker is designed to handle what is considered a ‘fairly light load’ for a circuit breaker of this size. It is rated for up to 32A of current, with a maximum voltage rating of 250V. It is suitable for single- and three-phase circuits, and can be mounted in either universal (vertical or horizontal) or vertical mounting positions. Its small size means it is suitable for tight spaces, making it an ideal choice for applications where space is at a premium.

The circuit breaker has two main components: an arc shield and a trip unit. The arc shield prevents the current from arcing, which can be dangerous, while the trip unit is responsible for automatically detecting the fault condition and breaking the circuit when a short circuit or overload occurs.

The IDLK1-31294-80 circuit breaker works by utilizing a set of bimetallically actuated contacts. This means that when current flow increases beyond a predetermined level, motion-based heat is generated which causes the temperature of the contacts to rise. As the temperature rises, the contacts expand and this causes the circuit breaker to trip and break the circuit.

The circuit breaker also provides overload protection. This is achieved via the trip unit, which is set to detect any increase in current beyond the level which the circuit protection has been set to. If either a short circuit or an overload is detected, the circuit breaker will break the circuit to prevent the damage that could be caused by the excessive current.

In the event of a fault, the IDLK1-31294-80 circuit breaker is designed to quickly and reliably trip and break the circuit. This helps to protect against damage caused by both short circuits and overloads, keeping people and equipment safe.

The IDLK1-31294-80 circuit breaker is a reliable, compact circuit breaker designed for use in residential, commercial, and industrial applications. It is capable of providing short-circuit protection, overload protection, and shock protection, making it an ideal choice for protecting circuits and equipment from damage due to any of these faults.