Description
The Schneider Electric (Square D) 9050JCK70V20 is a rugged, general purpose control relay engineered for dependable switching performance in HVAC, building automation, and industrial control applications. Built under the trusted Square D 9050J relay series, this unit delivers the reliability and longevity that contractors and facility managers demand.
Key Specifications
- Coil Voltage: 120V AC
- Contact Rating: 10A
- Contact Configuration: DPDT (Double Pole Double Throw)
- Pin Configuration: 11-Pin
- Series: Square D 9050J
- Brand: Schneider Electric (Square D)
- SKU: 9050JCK70V20
Product Overview
The 9050JCK70V20 features a Double Pole Double Throw (DPDT) contact arrangement, giving installers maximum flexibility for switching two independent circuits simultaneously — ideal for controlling HVAC equipment, fan relays, damper actuators, and other building system loads. The 11-pin plug-in design allows for fast, tool-free installation and easy field replacement without rewiring.
Application Highlights
- HVAC fan and blower control circuits
- Building automation and DDC panel integration
- Industrial and commercial control panel wiring
- Switching auxiliary loads in air handling and refrigeration systems
- Compatible with standard 11-pin relay sockets for plug-in mounting
Why Choose Square D 9050J Series?
The Square D 9050J relay series has a long-standing reputation for durability and consistent performance in demanding environments. Backed by Schneider Electric’s global engineering expertise, these relays are designed to withstand the rigors of continuous duty cycling, making them a go-to choice for HVAC professionals and electrical contractors alike.







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