Cutler Hammer-Eaton W22-AUX 2N/O 2N/C Auxiliary Contact Block

Description

Cutler Hammer-Eaton W22-AUX Auxiliary Contact Block Overview

The Cutler Hammer-Eaton W22-AUX is a purpose-built auxiliary contact block designed to expand the control circuit capabilities of W22 series motor starters and contactors. Featuring a 2 Normally Open (2N/O) and 2 Normally Closed (2N/C) contact configuration, this auxiliary contact provides reliable status signaling, interlocking, and control circuit switching in commercial and industrial HVAC applications.

Key Features

• 2 Normally Open (N/O) and 2 Normally Closed (N/C) auxiliary contacts
• Designed for direct mounting on Cutler Hammer-Eaton W22 series motor starters
• Expands control circuit functionality for interlocking, signaling, and sequencing
• Compact, snap-on design for quick and easy installation
• Durable construction for long service life in demanding environments
• Compatible with Cutler Hammer-Eaton W22 contactor and starter series

Applications

• HVAC motor starter control circuits
• Commercial and industrial motor control centers (MCCs)
• Electrical interlocking and safety circuits
• Status indication and remote signaling
• Automated control panel wiring

Why Choose the Cutler Hammer-Eaton W22-AUX

The W22-AUX auxiliary contact block is an OEM-quality component engineered to integrate seamlessly with Cutler Hammer-Eaton W22 series starters. Its 2N/O + 2N/C configuration provides maximum flexibility for control circuit design, making it an essential accessory for HVAC technicians, electrical contractors, and panel builders who demand dependable performance and easy installation.