225A MCCB High Breaking Capacity Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: RDCM1-225L
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CE, CCC
• Rated Current: 6-3200A
• Transport Package: Carton Box
• Specification: CE, CCC
• Trademark: radin
• Origin: Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 10000PCS/Month

Product Description

RDCM1(CM1) Series

Application

  RDCM1(CM1) series MCCB is mainly used in the circuit of AC 50/60Hz,rated insulating voltage 690V (630 type is 500V),rated working voltage up to 690V,and rated current from 6A-800A in distribution line for distributing power,protecting line,overload,short-circuit and under-voltage protection. It also can be used for infrequently starting of motor for overload,short-circuit and under-voltage protections.

   It is small size,high breaking capacity and short arcing (without arcing).

  The products can be installed vertically and horizontally.And it have front connection,rear connection and plug-in connection.

    The product meets the standards of GB14048.2 and IEC60947-2.

Normal Working Condition

 

Altitude: not exceed 2000m

 

Ambient air temperature:

1) Temperature: -5° C---+ 40° C

2) 24 hours average air temperature shall not exceed + 35° C

 

3) If the air temperature is more than + 40° C, it need remark the special ordering.

 

Air conditions:

At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews.

 

Pollution grade:Grade 3

Protection Grade: IP20