Siemens auxiliary switch block for controlling contactors and automation circuits.

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

Siemens auxiliary contact block for contactors and motor control systems.

Siemens auxiliary switch block for contactors and control systems with snap-on mounting.

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

Siemens four-contact auxiliary switch block for industrial automation control.

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

Siemens auxiliary contact block for industrial control systems and motor starters.

Siemens auxiliary switch block for contactors with three contacts for industrial automation.

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

Single normally-open snap-on switch block for Siemens SIRIUS contactors.

Siemens four-contact mixed auxiliary switch with snap-on mounting.

Siemens auxiliary switch block for industrial automation control systems and motor starters.

Four-contact snap-on block with mixed contacts for Siemens SIRIUS contactors.