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DIN Rail Mini Circuit Breaker

  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
  • MCB Mini Re-closer WSB9SZ-125II
MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II MCB Mini Re-closer WSB9SZ-125II

MCB Mini Re-closer WSB9SZ-125II

Key Information
WSB9SZ-129II
Pole: 2P+N; 4P+N
Voltage: AC230V/400V
kA: 6kA
Amps: 6, 10, 16, 20, 25, 32,40, 50, 63, 80, 100, 125
Width: 54, 90mm
General
WSB9SZ-125II external circuit breaker for watt-hour meter is full automatic pre-paid circuit breaker, applied at lines of AC 50Hz or 60Hz, rated operation voltage AC230/400V, rated current from 6A to 125A to make remote controlling or automatic closing to the line, to protect overload and short circuit to the lines, also for infrequent changeover of lines. It is external special circuit breaker equipped to the IC card pre-paid watt-hour meter, is widely used at construction of low voltage power grid, power station, airport, sear port, railway, telecommuinication, radar station, transport signal, industrial and mining, is the ideal product of centralized meter reading and charge controlling at buildings of residual, hotel, store, office and smart home.
The product meets standards of IEC 60898-1, GB 10968.1, Technical Specification for External LV Circuit Breaker of Charge Control Watt-hour Meter of China Southern Power Grid.

Main technical parameters

S.NoTest current (A)Initial stateTime limitCurrent rating (A)Expected resultEnvironment temperatureremarks
11.13InCold t≤1hIn≤63Not tripping30oC~35oC
t≤2hIn>63
21.45InJust follow the last test itemt<1hIn≤63Tripping 30oC~35oCCurrent rises to the set value in 5s steadily
t<2hIn>63
32.55InCold 1sIn≤32Tripping 30oC~35oC
1sIn>32
45InCold t≤0.1sNot tripping30oC~35oCConnect the current by closed auxiliary switch
10Int<0.1sTripping 


Current rating In (A)61016, 20253240, 506380100125
Conductor sectional area S (mm2)11.52.5461016253050


Contact Us

Contact: westhomes

Phone: 0097142210039/0097142297823

Tel: 05666-16680

E-mail: westhomeshhz@gmail.com

Add: Show Room No.1-Sabkha UAE SHOWROOM

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