Siemens auxiliary contact for industrial automation and control systems in harsh environments.

Siemens auxiliary switch block for controlling contactors and automation circuits.

Siemens auxiliary switch block for contactors with two contacts, snap-on mounting.

Siemens snap-on auxiliary contact for expanding contactor switching circuits in industrial control systems.

Siemens auxiliary switch block for expanding contactor functionality in industrial automation systems.

Siemens snap-on auxiliary contact block for industrial motor control and automation systems.

Siemens snap-on auxiliary contact for controlling circuit automation and relay switching systems.

Siemens snap-on auxiliary contact for industrial automation control systems and contactors.

Siemens snap-on auxiliary contact for industrial motor control and automation systems.

Siemens SIRIUS series auxiliary contact for industrial contactor systems.

Siemens snap-on SIRIUS auxiliary block with two closed contacts for switching.

Siemens snap-on auxiliary block with three normally-closed contacts for control.

Siemens auxiliary switch block for expanding contactor functionality in industrial automation systems.

Siemens auxiliary switch block with four contacts for industrial control systems.

Siemens two-contact side-mounted auxiliary switch for automated control systems.