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The Safety Technology Intl SS2425EX-EN is a blue stopper station with a momentary stopper shell, designed for use in exit device and push button applications. This unit functions as a control station that triggers a momentary stop signal when actuated, making it appropriate for emergency egress control, industrial safety circuits, and door release systems. Licensed electricians and security system technicians are the primary installers of this device. The blue color coding provides quick visual identification at the point of use, a common requirement in safety-critical installations.
This stopper station is suited for commercial and industrial environments where a clearly marked, momentary-action stop or exit control is required. Typical applications include emergency stop stations, door release points, and egress control panels in facilities requiring compliant exit device hardware. The unit is sold individually and is intended for integration into a broader control or exit device system.
Designed as an OEM-style replacement or component addition for exit device push button and stopper station assemblies in commercial and industrial control systems.
Installation should be performed by a licensed electrician familiar with low-voltage control wiring and applicable NEC requirements. De-energize the circuit and verify zero voltage with a meter before beginning any wiring work. Follow the system manufacturer documentation for wiring terminations and mounting orientation. Verify proper operation of the momentary contact before returning the system to service.
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