WSAD Series

McDermott Light & Signal’s third rail alarm box WSAD Series

• Early warning device for detecting third rail power, strobe and sirens, in molded plastic 1500 case, Lithium batteries.
• Paddle connectors
• Built-in tester
• Extra safety features
• Durable pelican case
• Auditory alarm turns on when voltage goes above 350V DC or if device is armed and paddle falls off or paddle is removed from box

Description

McDermott Light & Signal’s third rail alarm box WSAD Series

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