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 WEG Electric Corp.    Protection Relays, RPW Series
WEG Electric Corp. > Controls > Electronic Relays, RTW/RPW/RNW Series > Protection Relays, RPW Series > View Items 
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Protection Relays, RPW Series

 
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Protection Relays, RPW Series

larger image 		RPW protection relays are a competitive choice for monitoring voltage against the most common types of electrical failures. Monitoring voltages in electric installations are important for several reasons. Overvoltage, or phase loss can overheat machinery and motors, thus reducing their lifetime. Phase sequence inversion can cause machinery to run in a wrong way, then destroying the entire system; and under voltage may occur causing machinery to run in an undefined range, which could cause some parts of a system to run properly while others cease operating. With five different functions, the RPW series are ideal to be used in electric motor control panel applications.


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Item #

Description

Output Contacts

Voltage

Approx. Shipping Weight

List Price

RPW-PTCE05 Thermistor Relay SPDT (1NO/NC) 24 to 240VAC/VDC 0.4 lbs $105.00
RPW-FFD66 Phase-loss Protection Relay SPDT (1NO/NC) 220 to 240VAC 0.4 lbs $84.00
RPW-FFD74 Phase-loss Protection Relay SPDT (1NO/NC) 440 to 480VAC 0.4 lbs $84.00
RPW-SFD66 Phase Sequence Protection Relay SPDT (1NO/NC) 220 to 240VAC 0.4 lbs $84.00
RPW-SFD74 Phase Sequence Protection Relay SPDT (1NO/NC) 440 to 480VAC 0.4 lbs $84.00
RPW-FSFD66 Phase-loss and Phase-sequence Relay SPDT (1NO/NC) 220 to 240VAC 0.4 lbs $94.50
RPW-FSFD74 Phase-loss and Phase-sequence Relay SPDT (1NO/NC) 440 to 480VAC 0.4 lbs $94.50
RPW-SSD25 Under and Overvoltage Relay SPDT (1NO/NC) 240VAC 0.4 lbs $99.75
RPW-SSD39 Under and Overvoltage Relay SPDT (1NO/NC) 480VAC 0.4 lbs $99.75
  Results 1 - 9 of 9 1