Weg
RWM112E-3-A4U112
Overload Relay, 28-112A, 3-Pole, Electronic Mounting, 10.20.30 Trigger Class, Automatic/Manual Reset, Ui = 690V for Contactor Model CWM
$134.40
RWM112E-3-A4U056
Alt: 11114728
$126.00
Overload Relay, 14-56A, 3-Pole, For Contactor CWM, Automatic/Manual Reset
- Weight:
- 2.10 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: 14 - 56 A
- Maximum Insulation Voltage: Ui = 690 V
- 3-pole solid state overload relays with adjustable trip class: 10, 20 and 30
- Rated Operational Frequency: 50/60 Hz
- 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
Technical Information:
Learn more about Contactors, Starters & Overload Relays here!
Accessories
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Weg
RWM112E-3-R4U056
Overload Relay, Solid State, 3 Pole, 14-56A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM50 to CWM105 Contactor Models
$134.40
Weg
RWM112E-3-R4U112
Overload Relay, Solid State, 3 Pole, 28-112A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM50 to CWM105 Contactor Models
$142.80
$241.37
$95.84
Altech Corp.
JX2.5/3
Terminal Block Shorting Link / Jumper, Minimum Order of 50 (per Pack), Price per Piece
$0.71
Altech Corp.
2AS2-3
Selector Switch Operator, Ø22mm, Non-Illuminated Metal Selector Switch Operator with Mounting Bracket, 3 Position, Maintained, Black, Certified for NEMA 4X Environment
$13.76
$5.59
Altech Corp.
ZG20-3
Interconnection Strip, Blue, Fits PIR6W-1PS, PIR6WB-1PS, Minimum Order of 10 (per Pack), Price per Piece
$4.93