Phone Relays and Power Supplies
Wheelock telephone relays activate various appliances when a telephone ring voltage is detected. Two models are available: a weatherproof model or an explosion proof model each designed for specific environments and applications.
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GUARDIAN TELECOM P7226 Explosionproof Housing Ring Detect Relay for Telephone System | P7226
MODEL: P7226
Regular Price: $1,515.29
Special Price: $1,292.46