Quick Details
Description
- Model NO.: MCCB-100
- Operation: Electric Type
- Arc-extinguishing Medium: Vacuum
- Structure: MCCB
- Type: Circuit Breaker
- Trademark: GSM
- Specification: 63, 100, 160, 225, 400, 630, 800A
- HS Code: 85362000
- Breaking Capacity: Low Voltage Circuit Breakers
- Speed: Normal Type Circuit Breaker
- Installation: Fixed
- Poles Number: 3
- Certification: ISO9001-2000, CE, CCC
- Transport Package: Normal Package
- Origin: Wenzhou
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%
|
|
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
|
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, isolator. 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.
