Siemens (Pyro) MSM-K
Siemens (Pyro) MSM-K
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The Siemens (Pyrotronics) MSM-K is a Category 45, key-locked manual fire alarm pull station in a rugged die-cast metal housing, satisfying both architectural and code requirements for manual initiating devices. Reset is performed with the same key used across Siemens control panels, and the station ships with two reset keys so building staff can restore it after an activation without a separate tool.
Key Features
- Die-cast metal housing, painted or plated on all surfaces to resist corrosion
- Keyed reset using the same key as compatible Siemens control panels
- Ships with two reset keys included
Technical Specifications
- Switch type: SPST, rated 10A @ 120VAC
- Category: CAT 45
- Dimensions: 3.20" x 4.75" x 1.20"
- Weight: 2 lbs
- Compatible with Siemens conventional zone FACPs; usable on addressable FACPs with a TRI-Series addressable module
Certifications
- Listed manual fire alarm pull station for Siemens fire alarm control panels

