Home > Products > Isolating Switch > China MCCB, Moulded case circuit breaker 400A 4p 3C certification
China MCCB, Moulded case circuit breaker 400A 4p 3C certification
- 10000 Piece / Pieces per Month
- NINGBO/SHANGHAI
- T/T
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | LIBAJI cm1 mccb | |
| Model Number | CM1 mccb | Type | Moulded Case | |
| Poles Number | 3 |
Product Description
Specifications
CM1-400L (MCCB) electrical circuit breakerQuality First
Attentive Service
Customization & Personalization
OEM offered
China MCCB, Moulded case circuit breaker 400A 4p 3C certification
APPELICATION:
CM1) series moulded case circuit breakers are one of the new breakers designed and developed by our company by comprehensively adopting advanced technology.
Rated insulation voltage of this series of breakers are up to 800V. It applies to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to 800A. It is used to protect circuits and powersupply equipment form damage of overload, under-voltage, short-circuit etc, can also be used for infrequent start of motor and provide overload, short circuit and under-voltage protection for the motor.
We are specialized in producing circuit breaker for over 10 years.and have rich production and development experience,Otherwise,our product are comply with the international standard of IEC 60947-2. ISO9001-2000.and we are sure our product will meet the client as to their requirement
This breaker features small volume, high breaking capacity, short arc time, an ideal product to use. This breaker can be installed both vertically and horizontally.
TECHNICAL PERFORMANCE INDEX
| Type | Frame rated current (A) | Rated current (A) | Rated operating voltage (V) | Rated insulation voltage (V) | Rated ultimate short circuit breaking capacity (KA) 400/690V | Rated service short circuit breaking capacity (KA) 400/690V | Number of poles | Flashover distance |
| CM1-63L | 63 | (6), 10, 16, 20, 25, 32, 40, 50, 63 | 400 | 500 | 25 | 12.5 | 3 | ≤50 |
| CM1-63M | 63 | 50 | 25 | 3,4 | ||||
| CM1-100L | 100 | 16, 20, 25, 32, 40, 50, 63, 80, 100 | 690 | 800 | 35/8 | 17.5/4 | 3 | ≤50 |
| CM1-100M | 100 | 50/10 | 25/5 | 3,4 | ||||
| CM1-100H | 100 | 85/20 | 42.5/10 | 3 | ||||
| CM1-225L | 225 | 100, 125, 160, 180, 200, 225 | 690 | 800 | 35/8 | 17.5/4 | 3,4 | ≤50 |
| CM1-225M | 225 | 50/10 | 25/5 | 3 | ||||
| CM1-225H | 225 | 85/20 | 42.5/10 | 3 | ||||
| CM1-400L | 400 | 225, 250, 315, 350, 400 | 690 | 800 | 50/10 | 25/5 | 3,4 | ≤100 |
| CM1-400M | 400 | 65/10 | 32.5/5 | 3 | ||||
| CM1-400H | 400 | 100/20 | 50/10 | 3 | ||||
| CM1-630L | 630 | 400, 500, 630 | 690 | 800 | 50/10 | 25/5 | 3,4 | ≤100 |
| CM1-630M | 630 | 65/10 | 32.5/5 | 3 | ||||
| CM1-630H | 630 | 100/20 | 50/10 | 3 | ||||
| CM1-800M | 800 | 630, 700, 800 | 690 | 800 | 75 | 37.5 | 3 | ≤100 |
PROTECTION CHARACTERISTICS
RELEASE RATED CURRENT(A) | 1.05ln(COLD) NO ACTION TIME(H) | 1.30ln(HOT) MOVEMENT TIME(H) | ELECTROMAGNETIC TRIPPING DEVICE OPERATING CURRENT(A) |
| 10<=ln<=63 | 1 | 1 | 10ln±20% |
| 63<ln<100 | 1 | 1 | |
| 100<ln<800 | 2 | 2 | 5ln±20% and 10ln±20% |
RELEASE RATED CURRENT(A) | 1.0ln(COLD) DOES NOT MOVE AS TIME(H) | 1.20ln (HOT)DYNAMIC AS TIME(H) | 1.50ln(HOT) DYNAMIC AS TIME(H) | 7.2ln(COLD) DYNAMIC AS TIME(H) | ELECTROMAGNETIC TRIPPING DEVICE OPERATING CURRENT(A) |
| 10≤ln≤63 | 2 | 2 | 4min | 4S<Tp≤10S | 10ln±20% |
| 63≤ln≤100 | 8min | 6S<Tp≤20S |
OUR COMPANY
Contact Us
- Libaijia Electric Technology Co., Ltd.
- Contact nameLeo Zheng Chat Now
- Phone86-577-61670617
- AddressSiqian Village, Xiangyang Town, Yueqing
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