Sti SS24A4LD-EN Stopper Station with Horn Momentary with LOCKDOWN Label

Product Description

The STI SS24A4LD-EN Stopper Station is a multipurpose push button switch designed for indoor applications. It features a unique design to help prevent accidental activation. The station housing is molded of tough polycarbonate and includes a stainless steel backplate. It is ADA compliant and UL listed to U.S. and Canadian safety standards.

• Protective cover helps shield button from damage and accidental activation
• When cover is lifted, a loud warning horn sounds locally
• Interchangeable or replaceable N.O. or N.C., SPST gold-plated contact blocks rated for 3 amps @ 600 VAC or 1 amp @ 250 VDC

Product Highlights

The Stopper Station is ideal for security applications and provides a calm, effective action when needed. It is available with standard or custom wording and language.

Product Information

Standard Information

• Brand: STI
• Manufacturer Part Number: SS24A4LD-EN
• Country of Origin: United States

Technical Specifications

• Interchangeable or replaceable: N.O. or N.C., SPST gold-plated contact blocks rated for 6 amps @ 600 VAC or 1 amp @ 250 VDC.
• Standard switch includes: one N.O. and one N.C. contact. Holds up to three sets of isolated contacts.
• Contact Type: N.C., N.O.
• Alarm Type: Audible
• Application/Usage: Indoor
• Material: PC, Stainless Steel
• Maximum Operating Temperature: 250°F (121.1°C)
• Minimum Operating Temperature: -40°F (-40°C)
• Input Voltage: 120V AC, 230V AC, 30V DC
• Mount Type: Flush Mount
• Print/Message: LOCKDOWN
• ADA Compliant: Yes
• Features: Flush Mount, Momentary On/Off Mode, Surface Mount
• Product Line: Stopper Station
• Product Type: Push Button
• Certifications & Standards: ADA UL/cUL Listed S7255 UL2017 UL294 CSA c22.2 No. 205.