Gold Member Since 2016
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Yueqing Geshiman Electric Appliance Co., Ltd.

Circuit Breaker, Mould Case Circuit Breaker, MCCB manufacturer / supplier in China, offering Mould Case Circuit Breaker MCCB-400, Busbar Insulator Busbar Support SMC DMC EL-210, Plastic Distribution Box Enclosure Lighting Box Plastic Box GS-Ms24 and so on.

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Supplier Homepage Product circuit breaker Mould Case Circuit Breaker MCCB-400

Mould Case Circuit Breaker MCCB-400

FOB Price: US $48 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $48/ Piece
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Port: Ningbo, China
Production Capacity: 35ka
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: MCCB-400
  • 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
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
GSM1-63L63(6), 10, 16,
20, 25, 32,
40, 50, 63
4005002512.53≤50
GSM1-63M6350253,4
GSM1-100L10016, 20, 25,
32, 40, 50,
63, 80, 100
69080035/817.5/43≤50
GSM1-100M10050/1025/53,4
GSM1-100H10085/2042.5/103
GSM1-225L225100, 125,
160, 180,
200, 225
69080035/817.5/43,4≤50
GSM1-225M22550/1025/53
GSM1-225H22585/2042.5/103
GSM1-400L400225, 250,
315, 350,
400
69080050/1025/53,4≤100
GSM1-400M40065/1032.5/53
GSM1-400H400100/2050/103
GSM1-630L630400, 500,
630
69080050/1025/53,4≤100
GSM1-630M63065/1032.5/53
GSM1-630H630100/2050/103
GSM1-800M800630, 700,
800
6908007537.53≤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
1110ln±20%
63<ln<10011
100<ln<800225ln±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
224min4S<Tp≤10S10ln±20%
 63≤ln≤1008min6S<Tp≤20S

GSM1 800A 50KA 3 pole mccb moulded case circuit breaker 
 
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