Prod Model: |
MCCB-400 |
Breaking Capacity: |
Low Voltage Circuit Breakers |
Operation: |
Electric Type |
Speed: |
Normal Type Circuit Breaker |
Arc-extinguishing Medium: |
Vacuum |
Installation: |
Fixed |
Structure: |
MCCB |
Poles Number: |
3 |
Certification: |
CCC |
Product Description
Product Description
GSM1 800A 50KA 3 pole mccb moulded case circuit breaker
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.
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.
GSM1 800A 50KA 3 pole mccb moulded case circuit breaker 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 |
GSM1-63L | 63 | (6), 10, 16, 20, 25, 32, 40, 50, 63 | 400 | 500 | 25 | 12.5 | 3 | ≤50 |
GSM1-63M | 63 | 50 | 25 | 3,4 |
GSM1-100L | 100 | 16, 20, 25, 32, 40, 50, 63, 80, 100 | 690 | 800 | 35/8 | 17.5/4 | 3 | ≤50 |
GSM1-100M | 100 | 50/10 | 25/5 | 3,4 |
GSM1-100H | 100 | 85/20 | 42.5/10 | 3 |
GSM1-225L | 225 | 100, 125, 160, 180, 200, 225 | 690 | 800 | 35/8 | 17.5/4 | 3,4 | ≤50 |
GSM1-225M | 225 | 50/10 | 25/5 | 3 |
GSM1-225H | 225 | 85/20 | 42.5/10 | 3 |
GSM1-400L | 400 | 225, 250, 315, 350, 400 | 690 | 800 | 50/10 | 25/5 | 3,4 | ≤100 |
GSM1-400M | 400 | 65/10 | 32.5/5 | 3 |
GSM1-400H | 400 | 100/20 | 50/10 | 3 |
GSM1-630L | 630 | 400, 500, 630 | 690 | 800 | 50/10 | 25/5 | 3,4 | ≤100 |
GSM1-630M | 630 | 65/10 | 32.5/5 | 3 |
GSM1-630H | 630 | 100/20 | 50/10 | 3 |
GSM1-800M | 800 | 630, 700, 800 | 690 | 800 | 75 | 37.5 | 3 | ≤100 |
| | | | |
GSM1 800A 50KA 3 pole mccb moulded case circuit breaker 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% |
631 | 1 | |
1002 | 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 | 4S10ln±20% | |
63≤ln≤100 | 8min | 6S |
GSM1 800A 50KA 3 pole mccb moulded case circuit breaker
Yueqing Geshiman Electric, which specializes in manufacturing series of circuit breakers, is a scientific enterprise integrating with scientific research, manufacture, processing and trading business.
The main products in our company are Miniature Circuit Breaker, Residual Current Circuit Breaker, Mould case circuit breakers Push botton switches, isolator etc...Our products apply into high end of market in the world. The qualification of products reaches a MID and high level in China markets, and the quality is accepted by high end of market.
Meanwhile, we have our own intellectual rights for breakers and leakage breakers and have advanced testing and assembly equipment and exquisite manufacture techniques.
We have more than 500 workers for production 8 engineers for quality control and technics. All of our product line are according the CE certficates and test reports.
For Business. We have experience to serve the famous brand in OEM. Our company is not very big but with the quality goods forever. We only make the quality parts. Welcome all of our customers or new friends feel free to visit our company.