Series:	8345
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	100A
Voltage Rating - DC:	80V
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers

Introduction

A circuit breaker is an electrical piece of equipment that is designed to prevent electrical circuits from becoming overloaded and short-circuited. In order for an electrical circuit to be able to function properly, the currents must be safely balanced between the various components. When there is an imbalance between the currents, the circuit breaker will activate, which causes the circuit to shut down. This could be due to an overload, short circuit, or any other condition involving abnormal current levels. Circuit breakers are used in both residential and commercial settings where it is necessary to prevent excess current from damaging wiring and equipment.

8345-B01A-V3T1-DB1B1B-100A-V Application Field and Working Principle

The 8345-B01A-V3T1-DB1B1B-100A-V is a type of circuit breaker that is used in residential and commercial settings. This circuit breaker is designed to automatically detect and shut off the circuit when the current exceeds a specific level. The 8345-B01A-V3T1-DB1B1B-100A-V uses a thermal element that is composed of bimetallic strips to detect an overload. These bimetallic strips are composed of two different metals, which expand or contract at different rates as the temperature changes. When the current running through the circuit causes a rise in temperature, the bimetallic strips within the thermal element will expand more quickly, causing the spring-loaded contacts to open. This will cause the circuit to trip and shut off, thereby preventing the circuit from becoming overloaded.In addition to overload protection, the 8345-B01A-V3T1-DB1B1B-100A-V also provides protection against short circuits. This circuit breaker has an over-temperature fuse connected to the thermal element. When the temperature rises above the threshold, the fuse will melt. This will cause the current to be diverted away from the circuit, preventing the short circuit from causing further damage or an explosion.The 8345-B01A-V3T1-DB1B1B-100A-V circuit breaker is designed to protect residential and commercial electrical systems from damage due to overloading, short circuits, or other conditions involving abnormal current levels. The circuit breaker can quickly and easily detect an overload and shut off the circuit, thereby preventing costly and potentially dangerous situations from occurring.

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Part Number	Manufacturer	Price	Quantity	Description