DC Contactors
JW250C SW250 SW500 AMETEK JCY46 200A 250A 300A 400A 500A 12V 24V Normally open or Magnetic latching Busbar Bus Bar DC Contactor
Electricity Type:DC
Brand Name:NewTrend or OEM
Place of Origin:China
Model Number:JW250C
Phase:1
Main Circuit Rating Current:500A
Electric Life:20000 Times
Dielectric Strength:50HZ 1000V AC 1Min
Rated Voltage Of Contact Circuit:DC 6V-80V
Main Rated Load Current:100A 200A 250A 400A
Coil Power:14W-17W
OEM:Avaliable
Brand Name:NewTrend or OEM
Place of Origin:China
Model Number:JW250C
Phase:1
Main Circuit Rating Current:500A
Electric Life:20000 Times
Dielectric Strength:50HZ 1000V AC 1Min
Rated Voltage Of Contact Circuit:DC 6V-80V
Main Rated Load Current:100A 200A 250A 400A
Coil Power:14W-17W
OEM:Avaliable
DC Contactor Guide for Battery and DC Switching Applications
DC contactors are used in battery systems, electric vehicle charging, photovoltaic energy storage and other applications that require stable switching of direct current loads. Selection should focus on coil voltage, current capacity, contact reliability and the specific DC switching environment.
Selection Tips
- Check rated voltage and current for the target DC circuit.
- Confirm coil voltage compatibility with the control system.
- Choose models suited for battery, charging or solar energy storage applications.
Why Buyers Choose This Category
- Clear specifications for project matching
- Suitable for wholesale, OEM and export supply
- Improves content depth for search and buyer decisions
Frequently Asked Questions
Q: What is a DC contactor mainly used for?A: It is mainly used for switching and controlling DC loads in battery systems, energy storage equipment and other direct-current applications.
Q: Why is DC-specific contact design important?A: Because DC switching requires a contact structure suitable for direct current interruption and long-term reliability under DC load conditions.