LELB1-1REC5-37567-15-V

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The LELB1-1REC5-37567-15-V circuit breaker is used to protect against short-circuits and overloads in both commercial and industrial applications. It is a single-pole, thermal-magnetic type device that uses the thermal and magnetic effect of a solenoid to trip the breaker. In applications where the current may rise rapidly due to short-circuit or other fault conditions, the breaker will trip quickly to protect the associated circuit.

The magnetic component of the LELB1-1REC5-37567-15-V circuit breaker typically consists of an electromagnet or a current-sensing coil, and a spring-loaded plunger that is connected to a trip arm. When current exceeds the rated value of the breaker, the electromagnet or current coil creates a magnetic field that pushes the plunger and leverages the trip arm. The trip arm, in turn, releases the latch holding the breaker contacts in closed position and the contacts open, interrupting the circuit.

The thermal component of the LELB1-1REC5-37567-15-V circuit breaker is a bimetallic element, which consists of two strips of different metals, bonded together. The strips are calibrated to the rated overcurrent and heat up under those conditions, deflecting and releasing the trip arm and causing the contacts to open. The bimetallic element helps to provide additional protection against short circuit current and helps to prevent nuisance tripping.

The LELB1-1REC5-37567-15-V circuit breaker is designed for panel mounting or enclosure mounting and is suitable for use in AC applications. It is a UL 489 and CSA certified device and can be used in a variety of applications that require overcurrent protection, including residential, commercial and industrial. Its thermomagnetic design offers both overload and short-circuit protection in one device.

In summary, the LELB1-1REC5-37567-15-V circuit breaker is a single-pole, thermomagnetic device used to protect against short-circuits and overloads in both residential and industrial applications. It incorporates a current-sensing coil, a spring-loaded plunger, trip arm and a bimetallic element that reacts to heat generated by the overcurrent, allowing it to trip quickly and prevent damage to associated circuits. It is UL 489 and CSA certified and offers an effective and reliable solution for overcurrent protection in all types of applications.

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