Abb cr460xp31 Lighting Contactor Power Block 1 Pole

Product Description

The ABB cr460xp31 is a single-pole power block designed for use with CR460 lighting contactors. Power blocks serve as the switching element in a contactor assembly, carrying the load current through the controlled circuit when the contactor is energized. This component fits directly into the CR460 contactor frame, making it a field-replaceable part for techs servicing lighting control panels in commercial and industrial installations. Its compact footprint — 0.98 inches tall, 3.3 inches wide, and 4.15 inches deep — allows it to fit within standard enclosure layouts without modification.

The cr460xp31 is suited for commercial lighting control applications where CR460-series contactors are used to switch large banks of lighting loads. Typical installations include warehouse lighting panels, parking structure controls, and commercial building automation systems that rely on contactor-based load switching. Electricians and controls technicians are the primary installers of this component during both new construction and maintenance service calls.

Key Features

• Single-pole power block configuration for CR460 lighting contactor frames
• Direct OEM-style replacement for field repair without replacing the full contactor assembly
• Compact dimensions: 0.98 inches height, 3.3 inches width, 4.15 inches depth
• Designed to carry full load current in lighting control switching applications

Compatibility

Designed for use with CR460 Lighting Contactors.

Installation Notes

Installation should be performed by a licensed electrician. De-energize and lock out the panel before servicing any contactor components, following NFPA 70E lockout/tagout procedures. Verify that the replacement power block matches the pole configuration and frame size of the existing contactor assembly before installation. Consult the CR460 contactor documentation for proper seating and fastener torque guidance specific to the enclosure.