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Verify from $29 · written report in 3 business days · 100% refund if not satisfied
From the supplier
Application
Applicable to MCB model JVM16-63, used to control remote signaling device.
F3 Auxiliary Contact：
Contact capacity:
AC: Un=415V In=3A
Un=240V In=6A
DC: Un=125V In=1A
Un=48V In=2A
Un=24V In=6A
Dielectric strength：2kV/1min
Electro-mechanical endurance：≥5000
Mounted on the left side of the MCB JVM16-63, indicating "ON","OFF"status of combined MCB。
Terminal Connection Height：H1=31mm H2=16mm H3=1.3mm
S3 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.
Terminal Connection Height ：19mm
SD3 Alarm Switch
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 ：2000V/1min
Electro-mechanical endurance ：≥4000
Is used to connect ON/OFF auxiliary contact, work as circuit breaker ON/OFF indicator in case of faulty ( tripping)
U3+O3 Over-Voltage/Under-Voltage Tripper
Rated voltage：AC 230V
Rated insulating voltage(Ui) ：500V
Over-voltage tripping range：280V ± 5%
Under-voltage tripping range ：171V ± 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.
From the supplier
Application
Applicable to MCB model JVM16-63, used to control remote signaling device.
F3 Auxiliary Contact：
Contact capacity:
AC: Un=415V In=3A
Un=240V In=6A
DC: Un=125V In=1A
Un=48V In=2A
Un=24V In=6A
Dielectric strength：2kV/1min
Electro-mechanical endurance：≥5000
Mounted on the left side of the MCB JVM16-63, indicating "ON","OFF"status of combined MCB。
Terminal Connection Height：H1=31mm H2=16mm H3=1.3mm
S3 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.
Terminal Connection Height ：19mm
SD3 Alarm Switch
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 ：2000V/1min
Electro-mechanical endurance ：≥4000
Is used to connect ON/OFF auxiliary contact, work as circuit breaker ON/OFF indicator in case of faulty ( tripping)
U3+O3 Over-Voltage/Under-Voltage Tripper
Rated voltage：AC 230V
Rated insulating voltage(Ui) ：500V
Over-voltage tripping range：280V ± 5%
Under-voltage tripping range ：171V ± 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
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
Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Industry and Trade Company
- Founded 2000
- Canton Fair Premium Supplier
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