APL111-1REC4-853-110

Series:	APL
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Circuit breakers are critical pieces of equipment used in all types of electrical systems that provide protection against overloads, faults, and short circuits. The APL111-1REC4-853-110 is a circuit breaker designed for use in medium voltage applications. This article will give an overview of the application field and explain the working principle of the APL111-1REC4-853-110.

Application Field

The APL111-1REC4-853-110 is a medium voltage circuit breaker which is used in a wide variety of electrical systems such as commercial, industrial, and utility applications. It can be used in three-phase systems up to 3000V AC, 250V DC, or 600V DC.The APL111-1REC4-853-110 is designed for outdoor applications which must be able to withstand harsh environments such as extreme temperatures and high humidity. It is resistant to short-term overcurrents and ground fault currents and has a simple modular design which allows for easy installation and maintenance.The APL111-1REC4-853-110 is also designed with security features and step-by-step instructions for operation which make it easy and safe to use. It has been tested and approved by the IEC, UL, and CSA standard agencies.

Working Principle

The APL111-1REC4-853-110 works by detecting an overcurrent condition and automatically opening the circuit. It works by using a thermal-magnetic trip unit which senses a current increase in the circuit and triggers a trip signal.The trip unit has two levels of protection: the thermal protection which opens the circuit immediately, and the magnetic protection which is delayed but provides extended protection during motor starting or cycling.The thermal protection works by measuring the temperature of the elements inside the trip unit. If the temperature rises above a pre-set threshold, the trip unit triggers and the breaker will open.The magnetic protection works by measuring the current in the circuit. If the current rises above a pre-set level, the trip unit triggers and the breaker will open.The APL111-1REC4-853-110 also features adjustable trip settings which allow the user to customize the breaker’s settings to the specific application. This ensures that the breaker will respond only to dangerous levels of current and will not open during normal operation.

Conclusion

The APL111-1REC4-853-110 is a medium voltage circuit breaker which is designed for outdoor applications. It features adjustable trip settings, thermal and magnetic protection, and has been tested and approved by standard agencies. It provides protection against overloads, faults, and short circuits and is an essential piece of equipment in any electrical system.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description