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Ordering  
253-P Protector Relay Index. Prices and Order Codes.

253-PAD

253-PAP

253-PAV

SINGLE PHASE UNDER / OVER CURRENT

3 PHASE 3 OR 4 WIRE OVER CURRENT

3 PHASE 3 OR 4 WIRE UNDER CURRENT 

253-PBV LOW AND HIGH TRANSDUCER TRIP
253-PDC DC INPUT UNDER / OVER RELAY WITH EXTERNAL TIME DELAY
253-PH3 SPEED SENSING
253-PHD UNDER / OVER FREQUENCY PROTECTOR
253-PVB SINGLE PHASE UNDER / OVER VOLTAGE

253-PVE

253-PVM

3 PHASE 4 WIRE UNDER / OVER VOLTAGE

3 PHASE 3 WIRE UNDER / OVER VOLTAGE

 
 
 
 
 
 
 
 
 
 
 
 
Relay Numbers In Black are Discontinued.
 

 

 

 

 

 

 

 

 

 

 

 

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