WEG Products

3857 products

  • Weg BBS45 Busbar

    WEG Weg BBS45-4 Bus Bar for Four adjacent MPW18-40 without side Aux. Contacts

    Bus Bar for Four adjacent MPW18-40 without side Aux. Contacts Features For use with MPW18 and MPW40 For parallel bussing of side-by-side mounting MPWs without side aux. contacts Rated insulation 690 VAC Rated Ie 63 Amps Documentation Weg MPW Brochure Weg MPW Flyer

  • Weg ACBS aux contact block

    WEG Weg ACBS-11 Side Aux. Contact 1NO/1NC for MPW18-MPW80.

    Delivery within 48 hours, pay afterwards

    Side Aux. Contact 1NO/1NC for MPW18-MPW80. Features Left Side moutning auxiliary contact blockf for MPW devices. Documentation Weg MPW Brochure Weg MPW Flyer

    Delivery within 48 hours, pay afterwards

    $10.14

  • Weg RW27 thermal overload

    WEG WEG RW27-2D3-U023 3 Pole Overload Relay 15.0-23.0 Amp

    Weg RW series of thermal overload relays are Class 10 overloads designed to protect motors from damage due to overloads, phase loss, and current unbalance. Available in a wide range of current settings. Many accessories are available, including stand-alone mounting brackets, connector links, and more. Specs Direct mounting to WEG CWB9, CWB12, CWB18, CWB25, CWB32, CWB38, CWBN00, CWBN0, CWBN1 contactors Current Setting Range: 15.0-23.0 Amps Number of power poles: 3 Auxiliary Contacts: 1 N.O., 1 N.C, isolated Features Overload, phase-loss and current unbalance protection Class 10 Trip Characteristics Isolated NO and NC auxiliary contacts Manual/Auto/Remote RESET button Direct mounting below Weg contactors Stand-Alone accessory allows mounting anywhere Selectable Auto or Manual Reset Documentation Weg Thermal Overload Flyer Weg Overload Relay Catalog Accessories BF27-2D: Remote Mounting Kit for RW27-2D and RWB40E Overloads CSW-BHF437: Overload Relay Reset Button with adjustable shaft

  • Weg RW27 thermal overload

    WEG WEG RW27-2D2-U040 2 Pole Overload Relay 25.0-40.0 Amp

    Weg RW series of thermal overload relays are Class 10 overloads designed to protect motors from damage due to overloads, phase loss, and current unbalance. Available in a wide range of current settings. Many accessories are available, including stand-alone mounting brackets, connector links, and more. Specs Direct mounting to WEG CWB9, CWB12, CWB18, CWB25, CWB32, CWB38, CWBN00, CWBN0, CWBN1 contactors Current Setting Range: 25.0-40.0 Amps Number of power poles: 2 Auxiliary Contacts: 1 N.O., 1 N.C, isolated Features Overload, phase-loss and current unbalance protection Class 10 Trip Characteristics Isolated NO and NC auxiliary contacts Manual/Auto/Remote RESET button Direct mounting below Weg contactors Stand-Alone accessory allows mounting anywhere Selectable Auto or Manual Reset Documentation Weg Thermal Overload Flyer Weg Overload Relay Catalog Accessories BF27-2D: Remote Mounting Kit for RW27-2D and RWB40E Overloads CSW-BHF437: Overload Relay Reset Button with adjustable shaft

  • Weg ODP RS Motor

    WEG Weg 00312OT3E213T-S 3 HP 1200 RPM 213T ODP Three-Phase Motor

    Weg rolled steel open drip proof (ODP) motors are general purpose motors designed to provide a low-cost light-weight solution for environments where dirt and moisture are minimal. Popular applications include jet pumps, close-coupled pumps, and small compressors. VFD suitable and internal mounting for optional AEGIS shaft grounding rings.

    $746.07

  • Weg W40 Motor

    WEG Weg 02018OT3E256TC-W40 20 HP 1800 RPM 256TC ODP Three-Phase Motor

    Weg W40 open drip proof cast iron motors are general purpose motors designed for environments where dirt and moisture are minimal. It provides maximum ventilation and heat dissipation and offers low vibration levels, high mechanical stiffness and durability. Widely used in applications such as compressors, pumps, and chillers.

    $1,829.07

  • CFW500 Frame Size A

    WEG Weg CFW500A07P0T2NB20G2 VFD 7.0 Amp 2 HP 230 VAC Three-Phase Input

    WEG Product Code: 15572625 The CFW500 series VFD is a compact cost-effective variable speed motor control for a variety of applications such as pumps, process control, extruders, general machinery and more. Available in IP20, IP66/NEMA4X and NEMA 1 Enclosures (NEMA 1 special order). The IP20 is DIN rail mountable for frame sizes A through C. The CFW500 series has built-in softPLC support for custom programming. This can often eliminate the need for an external PLC. Caldwell Electric can setup VFD parameters and develop custom PLC programs to fit your needs for a nominal fee. This is a CFW500 Generation 2 (G2) VFD. What is the difference? Features Multiple Control Modes: Scaler (V/F), VVW (including PM motor), Vector (open and closed loop) Heavy-Duty (HD) Rated: 150% Overload for 60 Seconds Built-In Motor Protection: Protects motor from overload/overcurrent, overvoltage, phase-loss, and more Built-in SoftPLC: Flexible customization with programmable ladder logic and free WPS software. Built-In PID Controller: PID mode provides closed loop process control from pressure, flow, or other input. Ambient Temp Rating to 50°C (frame-dependent) Large variety of communications and I/O Option Modules available: RS-232,RS-485, CANopen, DeviceNet, Profibus, Modbus, Ethernet IP and more Conformal-Coated Circuit Boards: Extends life of boards in corrosive environments, Class 3C2 / IEC 60721-3-3. Available with WEG Pump Genius: Simplex and Multiplex pump setups, prevent water hammer, dry-pump protection, and more Documentation CFW500 Users Manual CFW500 IP66 User Manual CFW500-G2 IP20 Brochure CFW500-G2 IP20 Product Flyer CFW500-G2 IP66 Product Flyer CFW500 Quick Setup Guide CFW500 Quick Parameters Reference CFW500 Programming Manual V3.7X CFW500 User/Programming Manual Addendum CFW500 SoftPLC Manual WEG Pump Genius Brochure

    $379.31

  • CFW500 Frame Size A

    WEG Weg CFW500A04P3B2NB20G2 VFD 4.3 Amp 1.5 HP 230 VAC Single/Three-Phase Input

    WEG Product Code: 15571881 The CFW500 series VFD is a compact cost-effective variable speed motor control for a variety of applications such as pumps, process control, extruders, general machinery and more. Available in IP20, IP66/NEMA4X and NEMA 1 Enclosures (NEMA 1 special order). The IP20 is DIN rail mountable for frame sizes A through C. The CFW500 series has built-in softPLC support for custom programming. This can often eliminate the need for an external PLC. Caldwell Electric can setup VFD parameters and develop custom PLC programs to fit your needs for a nominal fee. This is a CFW500 Generation 2 (G2) VFD. What is the difference? Features Multiple Control Modes: Scaler (V/F), VVW (including PM motor), Vector (open and closed loop) Heavy-Duty (HD) Rated: 150% Overload for 60 Seconds Built-In Motor Protection: Protects motor from overload/overcurrent, overvoltage, phase-loss, and more Built-in SoftPLC: Flexible customization with programmable ladder logic and free WPS software. Built-In PID Controller: PID mode provides closed loop process control from pressure, flow, or other input. Ambient Temp Rating to 50°C (frame-dependent) Large variety of communications and I/O Option Modules available: RS-232,RS-485, CANopen, DeviceNet, Profibus, Modbus, Ethernet IP and more Conformal-Coated Circuit Boards: Extends life of boards in corrosive environments, Class 3C2 / IEC 60721-3-3. Available with WEG Pump Genius: Simplex and Multiplex pump setups, prevent water hammer, dry-pump protection, and more Documentation CFW500 Users Manual CFW500 IP66 User Manual CFW500-G2 IP20 Brochure CFW500-G2 IP20 Product Flyer CFW500-G2 IP66 Product Flyer CFW500 Quick Setup Guide CFW500 Quick Parameters Reference CFW500 Programming Manual V3.7X CFW500 User/Programming Manual Addendum CFW500 SoftPLC Manual WEG Pump Genius Brochure

    $305.62

  • CFW500 Frame Size A

    WEG Weg CFW500A04P3B2NB20 VFD 4.3 Amp 1.5 HP 230 VAC Single/Three-Phase Input

    WEG Product Code: 11575768 The CFW500 series VFD is a compact cost-effective variable speed motor control for a variety of applications such as pumps, process control, extruders, general machinery and more. Available in IP20, IP66/NEMA4X and NEMA 1 Enclosures (NEMA 1 special order). The IP20 is DIN rail mountable for frame sizes A through C. The CFW500 series has built-in softPLC support for custom programming. This can often eliminate the need for an external PLC. Caldwell Electric can setup VFD parameters and develop custom PLC programs to fit your needs for a nominal fee. Features Multiple Control Modes: Scaler (V/F), VVW (including PM motor), Vector (open and closed loop) Heavy-Duty (HD) Rated: 150% Overload for 60 Seconds Built-In Motor Protection: Protects motor from overload/overcurrent, overvoltage, phase-loss, and more Built-in SoftPLC: Flexible customization with programmable ladder logic and free WPS software. Built-In PID Controller: PID mode provides closed loop process control from pressure, flow, or other input. Ambient Temp Rating to 50°C (frame-dependent) Large variety of communications and I/O Option Modules available: RS-232,RS-485, CANopen, DeviceNet, Profibus, Modbus, Ethernet IP and more Conformal-Coated Circuit Boards: Extends life of boards in corrosive environments, Class 3C2 / IEC 60721-3-3. Available with WEG Pump Genius: Simplex and Multiplex pump setups, prevent water hammer, dry-pump protection, and more Documentation CFW500 Users Manual CFW500 IP66 User Manual CFW500-G2 IP20 Brochure CFW500-G2 IP20 Product Flyer CFW500-G2 IP66 Product Flyer CFW500 Quick Setup Guide CFW500 Quick Parameters Reference CFW500 Programming Manual V3.7X CFW500 User/Programming Manual Addendum CFW500 SoftPLC Manual WEG Pump Genius Brochure

    $305.62

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1E Protection Kit

    Delivery within 48 hours, pay afterwards

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg KN1A-E Installation Guide

    Delivery within 48 hours, pay afterwards

    $38.66

  • Weg CFW500-IOS Standard I/O Module

    WEG Weg CFW500-IOS Standard IO Module

    The Weg IOS is the standard I/O module shipped with the CFW500 VFDs. I/O capabilities are detailed in the table below: CFW500 IOS I/O FUNCTION QTY Digital Inputs (isoloated) 4 Analog Inputs 1 Analog Outputs 1 Relay Outputs (COM,NO,NC) 1 Digital Transistor Outputs 1 RS485 Ports 1 +10VDC Ref 1 +24VDC 1 Documentation CFW500-IOS Installation Guide CFW500 ModBus RTU Manual CFW500 BACNet Manual

  • Weg CFW100-KFABC

    WEG Weg CFW100-KFABC-S2 RFI Single-Phase 220VAC Kit

    The Weg KFABC-S2 provides RFI filtering for single-phase 220VAC power, reducing electromagnetic interference. Documentation Weg-KFABC Installation Guide

  • Weg CFW300-CUSB

    WEG Weg CFW300-CUSB USB Module

    The Weg CFW300-CUSB module provides USB V2.0 communications to the CFW300 VFD. Programming, parameter setting, and monitoring can be done using the supplied module and cable, connected to a computer running the free Weg WPS software. The module includes a USB cable with a mini-USB connector on the drive end, and a standard USB Type A connector on the computer end. Documentation Weg-CUSB Installation Guide

  • Weg Jet Pump Motor

    WEG Weg .7536OS3EJP56J-S 0.75 HP 3600 RPM 56J ODP Three-Phase Jet Pump Motor

    WEG Jet Pump motors are versatile having the torque and durability for commerical applications, yet are also economical choices for residential applications. Jet Pump features include stainless steel shaft and automatic reset overload protector.

    $275.58

  • Weg ODP Frame 48/56 Motor

    WEG Weg .2536OT3E56-S 0.25 HP 3600 RPM 56 ODP Three-Phase Motor

    Weg rolled steel Open Drip Proof (ODP) Three-Phase motors are popular, economical yet duarable motors suitable for home, office, farm, and light industrial use. The open enclosure offers a light-weight, quite and cost-effective motor with IP 21 rated protection.The rolled steel frame is painted with a nano-ceramic coating for protection against corrosion.This model is rated NEMA Premium Efficiency (DOE Compliant)

    $234.90

  • Sale -4% Weg W22 Motor

    WEG Weg 02012ET3E286T-W22 20 HP 1200 RPM 286T TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $3,962.00 $3,814.09

  • Sale -4% Weg W22 Motor

    WEG Weg 01518ET3E254T-W22 15 HP 1800 RPM 254T TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $1,848.00 $1,779.01

  • Sale -4% Weg W22 Motor

    WEG Weg 01012ET3E256T-W22 10 HP 1200 RPM 256T TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $2,396.00 $2,306.55

  • Sale -4% Weg W22 Motor

    WEG Weg 00712ET3E254T-W22 7.5 HP 1200 RPM 254T TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $2,065.00 $1,987.91

  • Sale -4% Weg W22 Motor

    WEG Weg 00318ET3ER182TC-W22 3 HP 1800 RPM 182TC TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $721.00 $694.08

  • Sale -4% Weg W22 Motor

    WEG Weg 00312ET3E213T-W22 3 HP 1200 RPM 213T TEFC Three-Phase Motor

    Weg W22 motors are severe duty rated with rugged features not found in many other electric motors, including IP55 ingress protection, IEEE841 vibration levels, certification to Class I, Div2, and inverter rated to 20:1 at constant torque. Available in both NEMA Premium Efficiency and NEMA Super Premium Efficiency levels.

    $1,129.00 $1,086.85

  • Sale -27% Weg SSW07 Soft Start Frame Size 1

    WEG Weg SSW070024T5SZ Soft Start 24 Amp 220-575 VAC

    The Weg SSW07 Soft Starter is a compact fully digital soft starter with a state-of-the-art DSP controller and built-in bypass.Easy Setup using only front panel dip switches and dials.The built-in bypass eliminates the need for an external contactor after the motor reaches full speed, and effectively takes the soft start out of the circuit, while protection monitoring remains in place. Ideal for all applications including high inertia loads such as large fans, positive displacement pumps, and heavy loaded conveyers Accessories SSW07-08-HMI-LOC - Local keypad mounts on SSW07 Soft Starter SSW07-HMI-REM - Remote Keypad kit, includes Interface Module SSW07-HMI-REM-485 - Remote Keypad kit, includes RS-485 Comm. Card CAB-RS-1 - 3.3ft (1 meter) remote keypad cable CAB-RS-2 - 6.6ft (2 meter) remote keypad cable SSW05-07-08-CRS-3M - 9.9ft (3 meter) remote keypad cable SSW05-07-08-CRS-5M - 16ft (5 meter) remote keypad cable CAB-RS-7.5 - 25ft (7.5 meter) remote keypad cable CAB-RS-10 - 33ft (10 meter) remote keypad cable SSW07-08-KRS-232 - RS-232 Communication kit SSW07-08-KRS-485 - RS-485 Communication kit CAB-COMM-3 - 3.3ft (1 meter) Cable for RS-232 (DB9-DB9) CAB-COMM-10 - 33ft (10 meter) Cable for RS-232 (DB9-DB9) KFB-DN-SSW07 - DeviceNet Communication kit with Remote HMI Connection SSW07-08-KPTC-MTR - PTC Temp. Monitoring Kit for motor KSDG2-SSW07 - SuperDrive G2 Kit

    $1,241.00 $899.73

  • Sale -28% Weg SSW07 Soft Start Frame Size 4

    WEG Weg SSW070312T5SH1Z Soft Start 312 Amp 220-575 VAC

    The Weg SSW07 Soft Starter is a compact fully digital soft starter with a state-of-the-art DSP controller and built-in bypass.Easy Setup using only front panel dip switches and dials.The built-in bypass eliminates the need for an external contactor after the motor reaches full speed, and effectively takes the soft start out of the circuit, while protection monitoring remains in place. Ideal for all applications including high inertia loads such as large fans, positive displacement pumps, and heavy loaded conveyersH1: Includes 120 Vac Aux. Fan Accessories SSW07-08-HMI-LOC - Local keypad mounts on SSW07 Soft Starter SSW07-HMI-REM - Remote Keypad kit, includes Interface Module SSW07-HMI-REM-485 - Remote Keypad kit, includes RS-485 Comm. Card CAB-RS-1 - 3.3ft (1 meter) remote keypad cable CAB-RS-2 - 6.6ft (2 meter) remote keypad cable SSW05-07-08-CRS-3M - 9.9ft (3 meter) remote keypad cable SSW05-07-08-CRS-5M - 16ft (5 meter) remote keypad cable CAB-RS-7.5 - 25ft (7.5 meter) remote keypad cable CAB-RS-10 - 33ft (10 meter) remote keypad cable SSW07-08-KRS-232 - RS-232 Communication kit SSW07-08-KRS-485 - RS-485 Communication kit CAB-COMM-3 - 3.3ft (1 meter) Cable for RS-232 (DB9-DB9) CAB-COMM-10 - 33ft (10 meter) Cable for RS-232 (DB9-DB9) KFB-DN-SSW07 - DeviceNet Communication kit with Remote HMI Connection SSW07-08-KPTC-MTR - PTC Temp. Monitoring Kit for motor KSDG2-SSW07 - SuperDrive G2 Kit SSW0708900-IP20-4D - IP20 Kit for M4 (Frame Size 4, 255 to 412 Amp)

    $4,992.00 $3,619.20

  • Sale -28% Weg SSW05 Soft Start

    WEG Weg SSW050085T2246TPZ Soft Start 85 Amp 220-460 VAC

    The Weg SSW05 Soft Starter is a compact fully digital soft starter with a state-of-the-art DSP controller and built-in bypass.Easy setup using only front panel dip switches and dials.The built-in bypass eliminates the need for an external contactor after the motor reaches full speed, and effectively takes the soft start out of the circuit, while protection monitoring remains in place. For high inertia loads, please see the SSW07 or SSW900 product lines Accessories SSW05-HMI-RS - Remote keypad with LED display CAB-RS-1 - 3.3ft (1 meter) remote keypad cable CAB-RS-2 - 6.6ft (2 meter) remote keypad cable SSW05-07-08-CRS-3M - 9.9ft (3 meter) remote keypad cable SSW05-07-08-CRS-5M - 16ft (5 meter) remote keypad cable CAB-RS-7.5 - 25ft (7.5 meter) remote keypad cable CAB-RS-10 - 33ft (10 meter) remote keypad cable

    $1,382.00 $1,001.95


You have seen 48 out of 3857 products

© 2026 Caldwell Electric, Powered by Shopify

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Login

Forgot your password?

Don't have an account yet?
Create account