Products Description

L3 Series "Series TRIP" and "AUTO RESET" single-pole circuit breakers are our biggest selling product series. Based on the "SNAP ACTING" bimetallic thermal seneinc component system, the L3 series circuit breakers relieve overload conditions and interfere with current flow. L3 series automatic reset within 40 seconds after tripping (J type).

The L3 series offers amperage ratings from 2A to 20A for a variety of applications, and our products are carefully calibrated and tested to ensure reliable performance in a variety of operational tasks and conditions.

L3 Auto Reset Overload Protector Circuit Breaker 1

Working principle

When an L3 circuit breaker detects an overload or short circuit in the electrical system, it automatically trips or opens the circuit to prevent damage to the equipment or wiring. This interruption of the circuit stops the flow of electricity, and the circuit breaker must be manually reset or replaced before power can be restored.

L3 circuit breaker overload protection

Product advantage

High Breaking Capacity: L3 circuit breakers are designed to handle high voltage and current loads, and they have a high breaking capacity, which means they can safely interrupt the flow of electricity during a fault condition.
Reliable Operation: L3 circuit breakers are designed to operate reliably in harsh environments, with features such as corrosion-resistant coatings, dust and water-resistant enclosures, and robust mechanical components.

Products Parameter

Rated Current:	2A-16A	Rated Voltage:	125/250VAC, 50VDC
Reset Type:	Automatic Reset, Manual Reset	Interrupt Capacity:	1000A(UL244A)
Insulation Resistance:	>500 Ω	Resettable Overload Capacity:	Ten Times Rated Current
Dielectric Strength:	1 ,500Vac 1 Minute	Voltage Drop:	Less Than 0.25V
Reset Time:	Within 40 Seconds	Weight:	Approx 6.1g

Products Details

L3 circuit breaker dimension

L3 circuit breaker overload protection

Application

L3 Overload Protection Circuit Breaker is widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.