The Siemens MS-501 Manual Station represents a critical life safety component engineered for professional fire alarm system installations across commercial and institutional environments. Designed with a robust double-action activation mechanism, this pull station provides reliable emergency signaling for facility protection systems, ensuring rapid and deliberate fire alarm notification protocols.
Constructed for high-performance commercial applications, the MS-501 pull station integrates seamlessly with addressable fire alarm control panels and conventional notification circuits. Its professional-grade engineering supports comprehensive emergency response strategies in complex built environments such as office complexes, educational facilities, healthcare campuses, and industrial installations.
Key Features
- Double-action activation mechanism prevents accidental alarm triggering
- Compatible with standard addressable and conventional fire alarm panels
- SPST (Single Pole, Single Throw) electrical configuration for direct circuit integration
- Durable polycarbonate construction with tamper-resistant design
- Meets UL 38, NFPA 72, and ADA accessibility requirements
- Suitable for indoor and protected indoor wet locations
Specifications
- Electrical Rating: 5A @ 125/250VAC
- Operating Temperature: 32°F to 120°F (0°C to 49°C)
- Mounting: Surface or flush mount configurations
- Color: Standardized fire alarm red
Professional installers will appreciate the MS-501’s straightforward installation process and compatibility with most modern fire alarm infrastructure. Its engineered design supports critical life safety protocols in commercial building management, providing a reliable manual activation point for emergency notification systems.
Designed for comprehensive compliance with current fire protection standards, the Siemens MS-501 represents a precision-engineered solution for professional fire alarm system integrators who demand exceptional reliability and performance.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 7 × 6 × 4 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Pull Station |
