Description
Overview
The Schneider Electric (Barber Colman) 782XBXM4L-120A is a heavy-duty plug-in relay engineered for precision switching in commercial and industrial HVAC control applications. With a 120VAC coil voltage and a robust 15-amp contact rating, this DPDT (Double Pole Double Throw) relay delivers dependable performance in building automation, fan control, and auxiliary switching circuits where reliable operation is essential.
Key Features
- Coil Voltage: 120VAC for compatibility with standard commercial control circuits
- Contact Rating: 15A for handling demanding HVAC loads
- Configuration: DPDT (Double Pole Double Throw) — two independent switching circuits in one compact package
- Plug-In Design: Easy installation and field replacement without rewiring — simply plug into a compatible relay socket
- Barber Colman heritage with Schneider Electric engineering quality and reliability
- Ideal for use in building automation systems, HVAC control panels, and commercial equipment
Applications
- Commercial HVAC control panels and air handling units
- Building automation and energy management systems
- Fan and blower switching circuits
- Auxiliary relay functions in rooftop units and terminal equipment
- Industrial control cabinets requiring reliable DPDT switching
Specifications
- SKU: 782XBXM4L-120A
- Brand: Schneider Electric (Barber Colman)
- Coil Voltage: 120VAC
- Contact Rating: 15A
- Contact Configuration: DPDT (Double Pole Double Throw)
- Mounting Style: Plug-In







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