SIEMENS (MSM-K-WP) Manual Metal Weatherproof Pull Station W

The Siemens MSM-K-WP Manual Metal Weatherproof Pull Station represents a robust, mission-critical fire alarm activation device engineered for demanding commercial and industrial environments. Designed to withstand harsh exterior conditions, this manual station provides reliable emergency signaling in locations exposed to moisture, temperature fluctuations, and environmental challenges.

Constructed with a rugged metal enclosure, the MSM-K-WP pull station delivers professional-grade performance for comprehensive life safety systems. Its weatherproof design makes it ideal for outdoor applications, industrial facilities, parking structures, transportation hubs, and other challenging installation environments where standard indoor pull stations would be unsuitable.

Key Features

• Fully weatherproofed metal enclosure with superior environmental protection ratings
• Integrated key-operated mechanism preventing unauthorized activation and tampering
• Compatible with addressable and conventional fire alarm control panels
• Meets rigorous UL 38, NFPA 72, and ADA accessibility requirements
• Single-action activation with clear visual status indication
• Corrosion-resistant components for extended service life in challenging environments

Specifications

• Operating Voltage: 24VDC
• Contact Rating: 2.0A @ 24VDC
• Dimensions: 4.5″ H x 3.0″ W x 2.0″ D
• Operating Temperature Range: -40°F to +150°F
• Mounting: Surface or semi-flush configuration

Professional fire alarm technicians will appreciate the MSM-K-WP’s seamless integration with Siemens fire detection systems and its reliability across diverse commercial applications. Suitable for retrofitting existing systems or specifying new installations in marine, industrial, transportation, and municipal infrastructure projects.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com