CJX2-3210 AC Contactor 32A
CJX2-3210 AC Contactor 32A. Arc extinguishing, high breaking capacity.
Contactor
Industrial contactors for motor control, switching, and automation across AC and DC applications.
Reliable Contactors for Motor Control and Industrial Switching
WTAI provides a full range of AC and DC contactors for motor starting, load switching, and automation control. Whether you need standard AC contactors, DC contactors, or 4P solutions, our products are designed for frequent operation and long service life in industrial panels.
Built to international standards with rigorous quality control, WTAI contactors support stable performance across manufacturing, energy, and infrastructure applications.
CJX2-5011 AC Contactor 50A
CJX2-5011 AC Contactor 50A. 50K mech ops, 100K electrical cycles.
CJX2-9511 AC Contactor 95A
CJX2-9511 AC Contactor 95A. Silver alloy, thermal overload protection.
CJX2-0910 AC Contactor 9A
CJX2-0910 AC Contactor 9A. Silver alloy contacts, pure copper coil.
WTH8-16Z AC/DC Household Modular Contactor
WTH8-16Z AC/DC Household Modular Contactor 16A. Compact modular design for residential use.
WTH8-63Z AC/DC Household Modular Contactor
WTH8-63Z AC/DC Household Modular Contactor 63A. Modular design, 50,000+ operations.
CJX2-2510Z DC Contactor 25A
CJX2-2510Z DC Contactor 25A. Modular design, 50,000+ mechanical operations.
CJX2-4011Z DC Contactor 40A
CJX2-4011Z DC Contactor 40A. 100,000+ electrical endurance, silver alloy contacts.
CJX2-5011Z DC Contactor 50A
CJX2-5011Z DC Contactor 50A. Silver alloy contacts, pure copper coil, 50,000+ operations.
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COMMON QUESTIONS
Discover More Frequently Asked Questions
AC contactors (CJX2), DC contactors (CJX2-Z), 4-pole, CJ19 capacitor switching, WTH8 modular, MC magnetic, and definite purpose contactors.
AC contactors switch AC loads with AC coils. DC contactors feature specialized arc extinguishing for battery systems, EV charging, solar, and DC motors.
Select based on AC-1 for resistive, AC-3 for motors, AC-4 for inching. Always include 20-30% safety margin above nominal current.
Yes, CJX2, CJX2K, WTH8, MC series support 35mm DIN rail. Larger series include mounting plates with optional DIN adapters.
CE, CCC certified. Select series carry UL, TUV, SEMKO. Compliant with IEC/EN 60947-4-1, GB 14048.4, and UL 508.
AC-3 rated: 1 million operations. AC-1: 1.5+ million. Mechanical life up to 10 million operations.
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