The JZC422 intermediate relay / AC contactor is designed for control circuits that require reliable switching and versatile contact arrangements. With three main poles and a combination of normally open and normally closed contacts, it supports flexible logic and automation tasks. The coil is rated for 110V AC at 50/60 Hz, making it compatible with standard control power supplies. This unit is provided as a single piece in the specified color and size for straightforward integration. Key benefits Flexible contact arrangement: 2 normally open (NO) and 2 normally closed (NC) contacts enable simple AND/OR logic and interlock configurations. Reliable control switch: threepole design supports balanced switching of primary circuits with predictable performance. Standard control voltage: 110V AC coil at 50/60 Hz fits typical control panels and automation environments. Compact, supplierready package: 1 piece per in the specified color and size for easy procurement and replacement. Key attributes Model / brand: JZC422 Type: Intermediate relay / AC contactor Poles: 3 Contacts: 2 normally open (NO) and 2 normally closed (NC) Coil voltage / frequency: 110V AC, 50/60 Hz Main current rating: 16A Additional rating reference: listed as 20A 2P in the model description Color: Jzc422 Size: 110V Packaging: 1 piece Specifications at a glance Poles: 3 Contact arrangement: 2 NO, 2 NC Coil: 110V AC, 50/60 Hz Main current rating: 16A Compatibility note: suitable for standard 110V control circuits and 50/60 Hz environments Color: Jzc422 Size: 110V Quantity: 1 piece Applications and use cases Control circuits in industrial automation: Use the 3pole contactor to switch motor starter circuits or solenoid loads with integrated NO/NC contacts for basic logic and feedback. Equipment interlock and sequencing: Employ NO contacts to initiate circuits and NC contacts to implement safety interlocks or failsafe conditions in machines and conveyors. HVAC and building automation: Manage fans, pumps, or dampers in systems that require a robust 110V control signal and reliable isolation between control logic and power circuits.