Home > Products > Electronics & Electricity > Breaker & Protector

HRM2 series molded case circuit breaker

ODM & OEM are available, welcome to contact us!

Product features:
------------------------------------------------------
1. Without changing the outline dimension, HRM2LZ intelligent RCCB is the national original type with intelligent overload, short circuit and residual current protection in one breaker. 
 
2. Twin type: HRM2 MCCB, HRM2L RCCB and HRM2LZ intelligent breaker are the twin type in structure. With the national innovative design of same outline and installation size, they are user friendly.  
 
3. HRM2LZ intelligent MCCB has an intelligent over-voltage release composed by micro-processor.

4. High short circuit breaking ability.
 
5. Adopted digital sampling, intelligent release is controlled by single chip.

6. It has isolation function.

7. Vertical or horizontal installation is both suitable.

Application: 
------------------------------------------------------
HRM2 series MCCB applies to low-voltage electric network with AC50Hz, rated current between 16 to 800A, rated insulation voltage 690V and rated working voltage 400V and below. It can be used to protect electrical shock from leakage and prevent fire accident caused by earth fault current due to equipment isolation failure. 

HRM2 series have adopted intelligent over-voltage release composed by micro-processor. With rated current and over-current protection characteristics adjustable, it can better match power distribution circuit and motor load to provide overload and short circuit protection.In normal condition, it is also suitable for infrequent switch and starting a motor not frequently.
 

Standards
------------------------------------------------------
GB/T14048.1-2000
GB14048.2-2001
GB14048.4-2003
GB14048.5-2001