Hubbell Wiring Device-kellems CPB21 Pendant Control Station

Product Description

The HUBBELL WIRING DEVICE-KELLEMS CPB21 is a pendant-mount control station designed for momentary-contact crane, hoist, and material-handling applications. It features two mushroom-head pushbutton operators with Up and Down legend markings and a 2NO contact configuration. The enclosure carries a NEMA 4X and IP55 rating, making it suitable for washdown, wet, and corrosive environments. Rated at 6 amps and 120 volts AC, the CPB21 ships with a nylon cord grip and sealing washer included. A licensed electrician or industrial controls technician installs this station as part of a low-voltage control circuit for overhead lifting equipment.

The CPB21 is used in industrial and commercial facilities where operators need reliable pendant control of hoists, cranes, or similar motor-driven equipment. Its NEMA 4X yellow enclosure is easy to spot in busy work environments, and the mushroom-head operators provide a large, positive actuation surface. Mechanical interlocking prevents simultaneous activation of opposing functions. The included cord grip and sealing washer support a clean, weathertight installation with standard pendant cable assemblies.

Key Features

• NEMA 4X and IP55-rated yellow enclosure for washdown and corrosive-environment use
• Two momentary mushroom-head operators with Up and Down legend markings
• 2NO contact configuration with mechanical interlock to prevent opposing-direction simultaneous activation
• Rated 6 amps at 120 volts AC for standard low-voltage control circuits
• Includes nylon cord grip and sealing washer for field installation
• CSA certified

Compatibility

Designed as an OEM-style replacement or new-installation pendant control station for industrial hoist and crane control circuits requiring a 2-operator momentary NEMA 4X pendant station.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements and the equipment manufacturer's wiring diagrams. De-energize the control circuit and lock out the disconnect before opening any control enclosure or making wiring connections. Verify that the pendant cable and cord grip are rated for the suspended load of the station. Confirm contact ratings match the control circuit requirements before placing the station in service.