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RW Overload Relays - CWB Series

  • Bi-metallic overload protection up to 840A / 450kW
  • Ambient Temperature Compensated
  • Phase-failure protection
  • Class 10

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25 Item(s)

per page
Product Code Product Name QTY Price ($AUD) Action
RW27-2D3-D004 Therm O/L Relay Rge 0.28-0.4A
$30.00
RW27-2D3-C063 Therm O/L Relay Rge 0.43-0.63A
$30.00
RW27-2D3-D008 Therm O/L Relay Rge 0.56-0.8A
$30.00
RW27-2D3-D012 Therm O/L Relay Rge 0.8-1.2A
$30.00
RW27-2D3-D018 Therm O/L Relay Rge 1.2-1.8A
$30.00
RW27-2D3-D028 Therm O/L Relay Rge 1.8-2.8A
$30.00
RW27-2D3-D063 Therm O/L Relay Rge 4.0-6.3A
$30.00
RW27-2D3-D125 Therm O/L Relay Rge 8-12.5A
$30.00
RW27-2D3-U004 Therm O/L Relay Rge 2.8-4.0A
$30.00
RW27-2D3-U008 Therm O/L Relay Rge 5.6-8.0A
$30.00
RW27-2D3-U010 Therm O/L Relay Rge 7-10A
$30.00
RW27-2D3-U015 Therm O/L Relay Rge 10-15A
$30.00
RW27-2D3-U017 Therm O/L Relay Rge 11-17A
$34.00
RW27-2D3-U023 Therm O/L Relay Rge 15-23A
$34.00
RW27-2D3-U032 Therm O/L Relay Rge 22-32A
$34.00
RW27-2D3-U040 Therm O/L Relay Rge 32-40A
$40.00
RW67-5D3-U040 Therm O/L Relay Rge 25-40A
$60.00
RW67-5D3-U050 Therm O/L Relay Rge 32-50A
$65.00
RW67-5D3-U057 Therm O/L Relay Rge 40-57A
$65.00
RW67-5D3-U063 Therm O/L Relay Rge 50-63A
$65.00
RW67-5D3-U070 Therm O/L Relay Rge 57-70A
$79.00
RW67-5D3-U080 Therm O/L Relay Rge 63-80A
$79.00
RWB40E-3-A4U002 Elect O/L Relay Rge 0.4-2A
$120.00
RWB40E-3-A4U008 Elect O/L Relay Rge 1.6-8A
$120.00
RWB40E-3-A4U025 Elect O/L Relay Rge 5-25A
$120.00

List  Grid 

25 Item(s)

per page
Description

The RW_E is meant to assure increased reliability for protection of low voltage three-phase electric motors in sinusoidal 50/60 Hz networks where reliability, low power dissipation and ease maintenance management are mandatory.

Features
  • 3-pole solid state overload relays with adjustable trip class: 10, 20 and 30
  • Self-powered
  • Wide adjustment range (5:1)
  • Thermal memory
  • Phase loss protection (less than 5 seconds)
  • Phase unbalance protection (>40% between phases)
  • Temperature compensated (-20 °C up to +60 °C)
  • Manual or automatic reset modes
  • Direct mounting on CWB9...38 and CWM9...105 contactors
  • Separate mounting is possible with accessories
  • 1NO + 1NC built in auxiliary contacts
  • Developed according to the most demanding standards worldwide such as IEC 60947-4-1 and UL 60947-4-1A (UL 508)
  • Produced with environmentally friendly and reusable materials
Available Models

Direct mounting

CWB9...38

CWM9...25

CWM32/40

+

+

+

RWB40E

RWM40E

RWM40E

 

CWM50...80

CWM95/105

+

+

RWM112E

RWM112E



Individual Mounting

 

CWM112/150

CWM180....300 CWM400

CWM400 CWM500...800

RWM112+BF112

RWM420E

RWM840E

     
     
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