Auxiliary Contacts

Auxiliary AC contactors are used alongside main contactors to expand the control capabilities of electrical systems. These compact devices are essential for tasks such as signalling, interlocking, and status indication in control panels and automation setups. Designed for reliability and long service life, they operate in sync with the main contactor to provide additional functionality without affecting the primary load. Suitable for industrial and commercial applications, they help streamline complex electrical systems. Available in a range of pole and voltage options—find the right solution now at CEF.