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
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Brand: STI
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Manufacturer Part Number: SS24A4LD-EN
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Country of Origin: United States
Technical Specifications
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Interchangeable or replaceable: N.O. or N.C., SPST gold-plated contact blocks rated for 6 amps @ 600 VAC or 1 amp @ 250 VDC.
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Standard switch includes: one N.O. and one N.C. contact. Holds up to three sets of isolated contacts.
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Contact Type: N.C., N.O.
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Alarm Type: Audible
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Application/Usage: Indoor
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Material: PC, Stainless Steel
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Maximum Operating Temperature: 250°F (121.1°C)
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Minimum Operating Temperature: -40°F (-40°C)
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Input Voltage: 120V AC, 230V AC, 30V DC
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Mount Type: Flush Mount
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Print/Message: LOCKDOWN
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ADA Compliant: Yes
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Features: Flush Mount, Momentary On/Off Mode, Surface Mount
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Product Line: Stopper Station
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Product Type: Push Button
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Certifications & Standards: ADA UL/cUL Listed S7255 UL2017 UL294 CSA c22.2 No. 205.