The MPSR2-SHTW-GE EDWARDS Manual Pull Station provides reliable emergency activation in demanding environments. This weatherproof unit features double-action triggering to prevent accidental alarms while ensuring quick response when needed. The hex screw reset mechanism allows easy reactivation after deployment, and terminal connections enable straightforward integration into existing fire alarm systems. Engineered for outdoor and indoor installations where moisture resistance is critical. Ideal for facilities requiring durable, accessible emergency notification in harsh conditions.

The MPSR Series manual pull stations from EDWARDS are robust, noncoded fire alarm devices crafted from durable die-cast materials. Each component is either pre-painted or plated to resist corrosion. Weatherproof versions are specifically designed for outdoor environments. The MPSR line offers both single-action and double-action models, equipped with either single pole (normally open) or double pole (double throw) alarm contacts. Depending on the specific model, resetting the unit can be accomplished using either a keylock or a hex screw. Explosionproof and weatherproof variants are certified for use in hazardous locations, including Class I Group B (hydrogen), C & D, Class II Groups E, F, G, and Class III areas, and carry a NEMA 4X outdoor rating. These stations are available with single or double action mechanisms and can be reset with either a key or hex tool. All models are equipped with terminal block wiring and feature 10-amp rated contacts.

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