Safety Technology Int'l Inc SS21A9EV-EN Pull Station

Product Description

The SAFETY TECHNOLOGY INT'L INC SS21A9EV-EN is a green illuminated turn-to-reset pull station designed for use in fire alarm and life safety systems. This device provides a manual initiation point for alarm activation and features a green illuminated indicator that provides clear visual status feedback at the unit. The turn-to-reset mechanism requires a deliberate action to restore the station to its ready state after activation, helping prevent accidental or unauthorized resets. Licensed fire alarm technicians and life safety contractors are the primary installers of this device.

The SS21A9EV-EN is suited for commercial and institutional installations where manual pull stations are required by code. It fits into standard fire alarm panel circuits as a manual initiating device. The green illumination aids in identifying the station status in low-light environments. This unit is sold individually and is appropriate for new installations as well as retrofit projects where a turn-to-reset style station is specified.

Key Features

• Green illuminated indicator provides visible status at the device
• Turn-to-reset operation requires deliberate action to restore after activation
• Manual initiating device for fire alarm system circuits
• Sold as a single unit per package

Compatibility

Designed as an OEM-style manual initiating device for use in commercial and institutional fire alarm systems requiring a turn-to-reset pull station.

Installation Notes

Installation of fire alarm pull stations must be performed by a licensed fire alarm technician in accordance with NFPA 72 and applicable local codes. The fire alarm control panel must be placed in test mode or powered down per site procedures before wiring or replacing initiating devices. Confirm correct circuit supervision and end-of-line resistor configuration before restoring the system to normal operation.