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(Skladem)
FREQUENCY RELAY; ADJUSTMENT RANGE (HZ): 20; ELECTRICAL VOLTAGE: 115 VAC; TELCO DETECTOR CONTROL RELAY MOD:PA 11 A 301
TELCO SENSORS - PA11A301
(Skladem)
FREQUENCY RELAY; ADJUSTMENT RANGE (HZ): 20; ELECTRICAL VOLTAGE: 115 VAC; TELCO DETECTOR CONTROL RELAY MOD:PA 11 A 301