MINIATURE CIRCUIT BREAKER - MT 60- 3P CHARACTERISTIC B 20A - 3 MODULES
Code:
GW92268
Range: 90 MCB Range
Modular circuit breakers for circuit protection
Modular circuit breakers for circuit protection
The 90 MCB range meets any requirement for protection against overcurrent and shortcircuit, for all domestic, commercial and industrial applications.
The range comprises MTC, compact miniature circuit breakers (from 2 to 32 A, curves B and C up to 10 kA) MT traditional miniature circuit breakers (from 1 to 63 A, curves B, C and D up to 25 kA) MTHP High-Power Miniature circuit breakers (from 20 to 125 A, curves C and D up to 25 kA).
The range comprises MTC, compact miniature circuit breakers (from 2 to 32 A, curves B and C up to 10 kA) MT traditional miniature circuit breakers (from 1 to 63 A, curves B, C and D up to 25 kA) MTHP High-Power Miniature circuit breakers (from 20 to 125 A, curves C and D up to 25 kA).
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Description
MINIATURE CIRCUIT BREAKER
Code
MT 60
No. of poles
3P
No. modules
3
Rated current
20 A
Curve
B
Rated voltage
230-400 V
Standard
EN 60898, EN 60947-2
Rated frequency (Hz)
50/60 Hz
Breaking capacity EN 60898 230V (Icn)
6000 A
Breaking capacity EN 60898 400V (Icn)
6000 A
Breaking capacity EN 60898 (Ics)
1 x Icn
Breaking capacity IEC/EN 60947-2 230V (Icu)
20 kA
Breaking capacity IEC/EN 60947-2 400V (Icu)
10 kA
Breaking capacity IEC/EN 60947-2 (Ics)
75% Icu
Insulation voltage (Ui)
500 V
Rated impulse withstand voltage (Uimp)
4 kV
Minimum operating voltage
12V ac/dc
Maximum operating voltage
440V AC / 220V DC
Electrical endurance
10.000
Mechanical endurance
20.000
Section rigid cable
<=1x35 - <=2x16 - <=1x16+2x10 mm²
Section flexible cable
<=1x35 - <=2x16 - <=1x16+2x10 mm²
Rated tightening torque
2 Nm
Operating temperature
-25 +60 °C
Stocking temperature
-40°C ÷ +70°C
Electrocod
1411
Ware Number
85362010
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