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STI Universal Push Button Series – Momentary & Pneumatic Activation
The STI Universal Push Button Series offers versatile, easy-to-install exit and access control solutions designed to eliminate the need for stocking dozens of individual push button configurations. These buttons are ideal for access control, egress points, and ADA-compliant systems. Available in both momentary and pneumatic timer versions, each button kit includes interchangeable lens covers, button labels, and illuminated message inserts. Both versions are pre-assembled and mount in minutes, saving time, cost, and inventory space.
Key Features
- Modular design: over 200–300 combinations
- Includes multiple button labels and lens colors
- Momentary or pneumatic timing versions available
- Pneumatic: mechanical adjustable timer (4–60 sec)
- UL Listed and ADA compliant
- Includes illuminated button/message options (12–24 VDC/VAC)
- Two Form C contact blocks included (N.O./N.C.)
- Heavy-duty cast aluminum faceplate
- Mounts to standard electrical handi box
- Temperature: -40°F to 185°F (momentary); 15°F to 120°F (pneumatic)
Manufacturer Resources
Product Specs
- Activation Type:
- Momentary or Pneumatic
- Certifications:
- UL, UL294 (LTUL), ADA
- Contact Rating:
- 10A @ 125/250 VAC, 6A @ 30 VDC
- Faceplate Material:
- Cast aluminum (oversized)
- Lens Colors:
- Red, Green, Blue (1.5” or 2”)
- Message Options:
- 5 button labels, 7–10 message lens inserts
- Mount Type:
- Standard electrical handi box
- Operating Temp:
- Momentary: -40°F to 185°F; Pneumatic: 15°F to 120°F
- Parent SKU:
- STI-UNIVERSAL-BUTTON-SERIES
- Power Requirement:
- 12–24 VDC/VAC (for LED/message illumination)
- Product Line:
- STI Universal Push Button Series
- Timer Range:
- 4–60 sec (pneumatic); Latching Timer (momentary optional)