Amseco Latching Type Double Button Hold-Up Switch

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HUSD-15BL - Amseco Latching Type Double Button Hold-Up Switch
Brand: Amseco
Part Number: HUSD-15BL

Availability: Out of stock




The HUSD-15BL is a Form C (SPDT), dual button hold-up switch that is designed to generate an alarm condition only when both buttons are pressed simultaneously, thus preventing accidental triggering.

The housing of this series is specially designed with a status window, red (alarm) and blue (armed), to verify the switch condition. The housing mounting screw is concealed to provide additional tampering protection. The built-in UL approved microswitch design generates an alarm condition when the cover is removed or damaged. The terminal strip consists of three wire ports that provide a firm and secure wiring installation.

The HUSD-15BL is designed for latching operation when triggered.


  • Dual button activation to eliminate accidental triggering
  • SPDT transfer contact for supervised loop
  • Terminal strip with three wire terminals
  • Tamper protected switch mechanism using UL listed microswitch
  • Concealed mounting screw
  • Status window indicator
  • White plastic case housing

Additional Info

Additional Info

Part Number HUSD-15BL
What's in the box (1) Amseco Latching Type Double Button Hold-Up Switch
Variant N/A


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Mechanism Type Latching
Contact Type SPDT NO/NC
Contact Rating 123V DC: 0.4A
30V DC: 5A
125V AC:5A
Overall Stroke 3mm
Overall Force 10.5 – 14 Ounce
Operating Method Dual Button
Operating Temperature 32°F – 120°F