Aci 111754 Emergency Stop Push-button Control Station

Product Description

The ACI 111754 is a single-operator push-button control station configured as an emergency stop device for industrial electrical control applications. It features a red mushroom head operator with a turn-to-release action, meaning the button must be rotated to reset after being actuated. The contact configuration is NO/NC (normally open and normally closed), providing flexibility for both shutoff and interlock wiring schemes. Rated at 600 volts AC, this control station is built for heavy-duty panel and machine guarding installations where a compliant emergency stop interface is required.

This control station is suited for use in industrial machinery, manufacturing equipment, and automated systems requiring a dedicated emergency stop point. It is typically installed by licensed electricians or industrial maintenance technicians on control panels, enclosure doors, or machine frames. The turn-to-release design prevents accidental restart after an emergency stop event, which is a standard requirement in machine safety applications governed by NFPA 79 and similar industrial electrical codes.

Key Features

• Turn-to-release mushroom head operator prevents inadvertent restart after actuation
• NO/NC contact configuration supports both normally open and normally closed circuit wiring
• Red mushroom head color meets standard emergency stop visual identification requirements
• Rated at 600 volts AC for use in industrial control circuits
• Single operator design for straightforward panel integration

Compatibility

Designed as an OEM-style replacement or new-installation emergency stop control station for industrial electrical control panels and machine guarding enclosures requiring a turn-to-release, NO/NC push-button operator.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable machine safety standards such as NFPA 79. De-energize the control panel and verify zero voltage with a meter before making or breaking any connections. Mount the control station in a location that is clearly visible and unobstructed, consistent with emergency stop accessibility requirements. Do not bypass or jumper the NO/NC contacts during installation or testing.