IELR111-29999-2-V

Series:	IELR
Part Status:	Active
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:	DIN Rail

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Introduction to IELR111-29999-2-V Circuit Breakers

Circuit breakers are important components used in electrical and power systems. They are used to isolate and protect vulnerable circuits or electrical equipment from dangerous electrical conditions. A circuit breaker also provides an automatic disconnection in the event of an overcurrent or short circuit. The IELR111-29999-2-V is a type of circuit breaker used in industrial applications with special ratings for its switching capacity and operational characteristics.

IELR111-29999-2-V Application Field

The IELR111-29999-2-V circuit breaker can be used in a variety of applications including motor control centers, combined neutral and protective bonding and ground fault protection. It is usually used for medium voltage (MV) applications, up to 15 kilovolt-amperes (kVA). It can also be used in high voltage (HV) applications, up to 38 kilovolts (kV).

IELR111-29999-2-V Working Principle

The IELR111-29999-2-V circuit breaker is designed with a series-wound, air-insulated two-position isolate motor, which is used for controlling and switching the main contacts of the breaker.The position of the motor can be adjusted according to the requirements of the breaker. The air insulation provides provides short-circuit protection and also helps to maintain the energy level inside the motor.The circuit breakers are also equipped with an integrated interlock system, which prevents improper resetting of the breaker. When the circuit breaker is opened, a switch prevents it from being reset until the fault condition is cleared. The operation of a circuit breaker is also monitored by an intelligent monitoring system, which is capable of detecting any electric faults occurring in the breaker and reporting the same to the monitoring unit.

Conclusion

The IELR111-29999-2-V circuit breaker is designed for a variety of applications, with special ratings for its switching capacity and operational characteristics. It provides short-circuit protection and maintains proper energy levels in the motor, while its integrated interlock system prevents improper resetting. The monitoring unit of the breaker alerts the user of any electric faults occurring in the breaker to ensure that the circuit is working properly.

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