J3‑05 DC Contactor JQC‑200A 24V 100A/200A Bus Air‑Conditioner DC Contactor Relay

J3‑05 JQC‑200A heavy‑duty DC contactor is widely used for 24V bus and coach air‑conditioning power control circuit. Coil voltage DC24V, support 100A‑200A high current load switching. Optimized anti‑arc construction improves service life under frequent on‑off operations. Rugged insulated base resists vibration and shock in vehicle operating environment. Stable large‑current conduction ensures reliable power supply for bus air‑conditioning compressors and electric components. Simple bolt‑on mounting design for quick installation and field replacement. It is ideal spare replacement component for city bus, tourist coach and minibus air‑conditioning units.