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Circuit Breaker Accessories

10/10 fairsIndustry and Trade CompanyModel F2,S2,U2+O2
Circuit Breaker Accessories
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Application

Applicable to MCB model JVM21-63(DZ47-63) & JVL6-32, used for remote control and signaling.


Combination Scheme


F2 Auxiliary Contact

Contact capacity:

AC:  Un=415V In=3A

        Un=240V In=6A

AC:   Un=125V In=1A

        Un=48V In=2A

        Un=24V In=6A

Dielectric strength: kV/1min

Electro-mechanical endurance: ≥5000

Mounted on the left side of the MCB JVM21-63(DZ47-63) & JVM6-32, indicating“ON”, “OFF” status of combined MCB.


S2 Shunt Tripper

Rated insulating voltage(Ui): 500V

Rated power voltage (Us): AC 400, 230, 125V

Operate voltage range: 70~100% Us

Contact capacity:

AC: 3A/400V

AC: 6A/230V

AC: 9A/125V

Dielectric strength: 2kV/1min

Electro-mechanical endurance: ≥4000

Mounting on the right side of MCB/RCBO, used to trip the combined MCB/RCBO by remote controlling device.


U2+O2 Over-Voltage/Under-Voltage Tripper

Rated voltage (Ue): AC 230V

Rated insulating voltage (Ui): 500V

Over-voltage tripping range: 280V±5%

Under-voltage tripping range: 170V±5%

Electro-mechanical endurance: ≥4000

Mounted on the right side of circuit breaker, actuate the combined device to trip in case of under-voltage or over-voltage, effectively prevent the device from closing operation under abnormal power voltage condition.

About the supplier

SHANGHAI YONGJI ELECTRICAL CO.,LTD.

Main products: Small breaker ( low-voltage apparatus),Earth Leakage Circuit Breaker,Surge protector,Switch disconnector/Circuit breaker

  • Exhibited at 10 of the last 10 Canton Fairs
  • Industry and Trade Company
  • Founded 2000
  • Canton Fair Premium Supplier
  • Brand exhibitor
  • National high-tech enterprise
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Supplier
SHANGHAI YONGJI ELECTRICAL CO.,LTD.
City, Shanghai, China
75
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Industry and Trade Company
  • Founded 2000
  • Canton Fair Premium Supplier
Canton Fair booth: 14.3C32-33,14.3D10-11 · Electronic and Electrical Products (140th session)

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