Siemens MSM-INST


Pull Station Manual Dual Action Red Metal Key

Availability: Estimated 6 Weeks

Condition: New
Brand: Siemens
Status: Active
SKU: 72172
Manufacturer Part #: MSM-INST
Secondary Part #: 500-698220


The MSM Series manual stations feature a rugged diecast metal housing that satisfies both architectural and code requirements for manual fire alarm box initiation devices. The MSM-Series box features keyed reset using the same key as the control panels. The MSM Series models are low-profile with all surfaces either painted or plated to inhibit corrosion. These boxes have raised lettering and are shipped with two reset keys. Options include double action, institutional, weatherproof, and explosion-proof.

Additional information

Weight 2 lbs
Dimensions 3.33 × 4.57 × 1.50 in

Siemens Industry, Inc.




Unit of Measurement

EA (Each)

Production Status



  • Rugged Die-Cast Metal Housing
  • Reset Key Matches Control Panel
  • Single-Gang Semi-Flush Mount
  • Optional Surface Mount Backbox
  • Double-Action Institutional, Weather-Proof and Explosion-Proof Models Available
  • UL and ULC Listed; USCG, CSFM, Approved


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Metal Manual Fire Alarm Boxes; MSM Series


Siemens – Data Sheet