GV3 3 phase motor protection MPCB circuit breaker working 2018-12-07T08:21:06+00:00

Project Description

GV3 motor breaker

GV3 3 phase motor protection MPCB circuit breaker working

GV3 3 phase motor protection MPCB circuit breaker working (Motor Manual Starter) are mainly for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit of as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.

GV3 mpcb circuit breaker main technical parameters

Model Rated current Rated output power (KW) Rated current range (A) Order No.
thermal overload tripping Instantaneous over-current tripping
GV3-M(ME) 2..5 0.75 1.6-2.5 30 GV3-M07
4 1.1/1.5 2.5-4 48 GV3-M08
6 2.2 4-6 72 GV3-M10
10 3/4 6-10 120 GV3-M14
16 5.5/7.5 10-16 190 GV3-M20
20 7.5/10 16-20 240 GV3-M21
25 11 20-25 300 GV3-M25
40 18.5 25-40 480 GV3-M40
63 28 40-63 720 GV3-M63
80 32 56-80 960 GV3-M80
Names of accessoris Code ttype of contacts Installation place
Instantaneous auxiliary contacts A01 1NO+1NC the right of the breaker(1PC)
A02 2NO

GV3 mpcb breaker dimension

motor protection circuit breaker rating

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