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GYCM3L Electronic 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

Electronic Molded Case Circuit Breaker (GYCM3L)

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) 160 315 630 800
Model GYCM3L-160H GYCM3L-160M GYCM3L-315H GYCM3L-315M GYCM3L-630 GYCM3L-800
Number of poles 2,3,4 2,3,4 3,4 3,4 3,4 3,4
power supply system 3P 3φ3w,1φ2w,1φ3W 3φ3W,1φ2W,1φ3w 3φ3w,1φ2w,1φ3W 3φ3W,1φ2W,1φ3W 3φ3W,1φ2W,1φ3W 3φ3W,1φ2W,1φ3W
4P 3φ4w 3φ4w 3φ4w 3φ4w 3φ4W 3φ4W
Rated current(A) 16,20,25,32,40,50,63,80,100,125,140,160 16,20,25,32,40,50,63,80,100,125,140,160 125.160.180.200.225.250.315 125.160.180.200.225.250.315 400,500,630 630,700,800
Rated voltage Ue(V) AC400V AC400V AC400V AC400V AC400V AC400V
Rated insulation voltago Ui(V) 800V 1000V 800V 800V 1000V 1000V
leakage indication system Button Butlon Button Button Button Button
Short-circuit breaking
capacity (A)Icu/1cs
AC400V 50/35 35/22 65/42 50/35 65/50 65/50
0perat ion life (cycle) ON 3000 3000 3000 3000 1000 500
OFF 7000 7000 7000 7000 4000 2500
speed type Ratedleakage operation current(mA) 100,300,500 100,300,500 100,300,500 100,300,500 50,100,200,300,500,800(adjustable) 50,100,200,300,500,800(adjustable)
Max operation time(s) 0.1 0.1 0.1 0.1 0.1 0.1
Delay type Rated leakage operation current(mA) 100,300,500 100,300,500 100,300,500 100,300,500 50,100,200,30o,500,800(adjustable) 50,100,200,30o,5o0,800(adjustable)
Max operation time(s)
Max operation time(s) @21△n 0.45,1.0,2.0(adjustable) 0.45,1.0,2.O(adjustable) 0.45,1.0,2.0(adjustable) 0.45,1.0,2.0(adjustable) 0.45,1.0,2.0(adjustable) 0.45,1.0,2.0(adjustable)
lnterval inactive time(s)@21△n(s) 0.1,0.5,1.0 0.1,0.5,1.0 0.1,0.5,1.0 0.1,0.5,1.0 0.1,0.5,1.0 0.1,0.5,1.0
Dimensions(mm) 3P 90-155-68-90 90-155-83-105 105-165-68-92 105-165-91-115 140-257-105-155 210-257-104-155
4P 120-155-68-9o 120-155-83-105 140-165-68-92 140-165-91-115 185-257-105-155 280-257-104-155
Weight (kg) 3P 1.2 0.85 2 2 6.6 12.5
4P 1.5 1.2 2.5 2.5 8.4 17.5
EMectrical-operation device(MD) · · · · · ·
Extermalrotary handle · · · · · ·
Automatictripping device Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic Thermo – electromagnetic

 

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