ABB CA4-22M Auxiliary Contact Block Front Mount Motor & Electrical Parts & Accessories - 2NO/2NC

The ABB CA4-22M is a 4-pole front-mounted auxiliary contact block designed for use with AF series contactors. This compact unit features screw terminals for secure connections and is specifically configured with 2 normally open (NO) and 2 normally closed (NC) instantaneous contacts, making it ideal for controlling auxiliary circuits and control circuits in standard industrial environments.

Key Features:

• 4-pole configuration with 2NO + 2NC contact arrangement
• Front mounting design for easy installation on AF09 through AF96 contactors
• Screw terminal connections for AWG 14-18 copper wire
• Rated for 690V AC operation with 6A at 24-127V AC or 2A at 690V AC (AC-15)
• IP20 protection rating for finger-safe operation
• Compact dimensions: 46mm L x 46mm W x 46mm H
• Rated impulse withstand voltage of 6kV for electrical protection
• Operating temperature up to 75°C
• Terminal torque specification: 11 lb-in (1.2 Nm)
• Low heat dissipation of 0.1W per pole at 6A for energy efficiency

This auxiliary contact block is compatible with 3-pole AF(C)09..16(Z)(B)-30-10 contactors and provides reliable switching performance with up to 3600 switching cycles per hour. The CA4-..M version offers terminal assortment matching the marking of compatible contactors for simplified wiring and installation.