GYCM3-630S/H Molded Case Circuit Breaker (MCCB)

GYCM3, GYCM3L, GYCM3E series circuit breaker, is the new upgraded product developed with advantages of similar international products and domestic and foreign market demand.

Description

Molded Case Circuit Breaker

Rated insulation voltage this series up to 1000V, suitable for power distribution network with AC 50Hz, rated voltage 400V (690V), rated current to 800A, used for distribution of electrical energy and protection the circuit and power equipment from overload, short circuit, under-voltage, and other faults. At the same time, it can also be used as the infrequent start and overload, short circuit, under-voltage protection of the motor.
The circuit breaker has the characteristics of small size, high breaking capability, and short flying arc. The circuit breaker can be installed vertically or horizontally.
This product conforms to IEC60947-2, GB/T14048.2, and other standards.

Frame(A) 125 160 315 630 800
Model GYCM3-125S GYCM3-125H GYCM3-160S GYCM3-160H GYCM3-315S GYCM3-315H GYCM3-630s GYCM3-630H GYCM3-800S GYCM3-800H
Number of poles 3,4 3,4 3,4 3,4 3,4 3,4 3,4 3,4 3,4 3,4
Rated current(A) 16,20,25,32,40.50,
63,80,100,125
16,20,25,32,40,50,
63,80,100,125
16,20,25,3240,50,63,
80,100,125,160
16,20,25,32,40,50,63,
80,100,125,160
125,140,160,180,
200,225,250,315
125,140,160,
180,200,225,250,315
250,315,350,400
500、630
250,315,350,400,
500,630
630,700,800 630,700,800
Rated voltage Ue(V) AC400V AC400V AC400V AC400V AC400V AC400V AC400 AC400V AC400v AC400V
Rated insulation voltage Ui(V) 800V 800V 800V 800V 800V 800V 800V 800V 1000V 1000V
Short-circuit Interrupting
capacity (KA)Icu/1cs
AC400V 25/18 50/35 25/18 70/50 35/22 100/70 35/22 100/70 50/35 100/70
0perat ion life (cycle) ON 1000 1000 1000 1000 1000 1000 1000 1000 500 500
OFF 9000 9000 7000 7000 7000 7000 4000 4000 2500 2500
Dimensions(mm) 3P 75-130-68-90 75-130-68-90 90-155-68-90 90-155-68-105 105-165-68-92 105-165-68-115 140-257-105-155 140-257-105-155 210-275-105-155 210-275-105-155
4P 100-130-68-90 100-130-68-90 120-155-68-90 120-155-68-105 140-165-68-92 140-165-68-115 185-257-105-155 185-257-105-155 280-275-105-155 280-275-105-155
Weight (kg) 3P 0.55 0.65 1.1 1.1 1.5 1.8 5.7 5.7 9.5 9.5
4P 0.65 0.8 1.4 1.4 1.9 2.3 7.5 7.5 12.5 12.5
EMectrical-operation device(MD) · · · · · · · · · ·
Extermalrotary handle · · · · · · · · · ·
Automatictripping device Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic

 

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