$386.40
RW407-1D3-U840
Alt: 10045637
$252.00
Overload Relay, Class 10, 3-Pole, 560-840A, Individual Mounting Type, 1D, for Contactor Models CWM450-800
- Weight:
- 7.94 LBS
- Minimum Purchase:
- 1 unit
Description
WEG offers thermal overload relays in 3-pole versions up to 840A and 2-pole versions up to 80A for protecting motors in the event of overload or phase failure.
The RW series of thermal overload relays can be mounted directly on WEG contactors up to 105A and mounted separately from 112A to 800A.
Standard Features
- 2-pole and 3-pole versions available
- Trip class 10
- Adjustable current setting ranges
- Isolated N.C “Trip” and N.O “Alarm” auxiliary contacts
- Phase failure/unbalance sensitivity protection
- Selectable Manual/Auto RESET button with or without TEST
- Ambient temperature compensation from -13°F to +140°F
Wide Range of Accessories
- Panel mounting brackets
- External RESET pushbuttons
- Connector links
- Spare lugs
May 2023: Product line extention announcement -
- IEC contactors CWB 95 – 125A
- NEMA contactor CWBN size 3
- Thermal overload relays RW117-3D 63 – 140A associated with the above contactors
Features Include:
- Current Range: 560-840 A
- Rated insulation voltage U: 1000 V
- Rated insulation voltage Ui (acc. to UL): 600 V
- Rated impulse withstand voltage Uimp: 8 kV
- Rated operational frequency: 50/60Hz
Dimensions:
- Height: 150 mm / 5.91 in
- Width: 265 mm / 10.4 in
- Depth: 185 mm / 7.28 in
Technical Information:
Learn more about Contactors, Starters & Overload Relays here!
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