Abb CR463L40AJA10A0 4-pole Lighting Contactor Nema 1 30A

Product Description

The ABB CR463L40AJA10A0 is a 4-pole electrically held lighting contactor housed in a NEMA 1 enclosure. It is rated at 30 amps and is designed for switching lighting loads in commercial and industrial electrical distribution systems. The unit features plug-in auxiliary contacts rated A600 and suitable for low-level circuits down to 12 volts at 5 milliamps. Power poles accept up to two 8 AWG conductors per terminal, and the enclosed contact design resists contaminants for reliable operation. This contactor is installed by licensed electricians working on lighting panel or branch circuit control applications.

The CR463L40AJA10A0 is used in electrically held lighting control applications across commercial, industrial, and institutional facilities. It is suited for automatic or remote switching of lighting circuits through a low-voltage control signal. The standard base supports all pole configurations within the CR463L series, and power poles can be reconfigured from normally open to normally closed by unlatching and rotating 180 degrees, allowing flexible circuit design without additional hardware. Side-access field wiring ports simplify installation in tight enclosure spaces.

Key Features

• 4-pole electrically held configuration with NEMA 1 enclosure for indoor use
• 30A rated contacts with 15A motor rating and A600 pilot duty rating
• Power poles field-convertible from NO to NC by rotating 180 degrees without tools
• Plug-in auxiliary contacts rated A600, suitable for circuits as low as 12 volts at 5 milliamps
• Robust pole terminals accept up to two 8 AWG wires per terminal
• Enclosed contacts resist contaminants for long-term reliability
• Low magnetic noise coil design for quiet operation in occupied spaces

Compatibility

Designed as an OEM-style component within the ABB CR463L series of electrically held contactors, which supports 2-pole through 12-pole configurations using a common standard base.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify absence of voltage before making any wiring connections. The three-point mounting system requires secure fastening to the enclosure back panel before field wiring. Auxiliary contact polarity (NO or NC) is determined by which side of the base the plug-in contact is installed on — confirm circuit requirements before mounting.

Technical Specifications

• Number of Poles: 4
• Contact Rating: 30A
• Motor Rating: 15A
• Pilot Duty Rating: A600
• Auxiliary Contact Rating: A600
• Minimum Auxiliary Circuit: 12 volts, 5 milliamps
• Maximum Wire Size: 8 AWG (two per terminal)
• Enclosure Type: NEMA 1
• Operation Type: Electrically Held
• UPC: 783166620816

Standard Information

• Brand: ABB
• Manufacturer Part Number: CR463L40AJA10A0