Contactor Accessories

153 products

  • Weg CWM terminal cover

    WEG WEG BMP CWM150 Terminal Cover Pair for CWM112/150 Contactors

    WEG CWM terminal covers provide protection against finger touch to help prevent electric shock. Features Kit includes 2 covers Compatible with CWM112 & CWM150 Contactors Documentation WEG CWM Flyer WEG CWM Catalog CWM Cover Installation

  • WEG CWM Mechanical Interlock

    WEG WEG BLIM.02 9-105 Mechanical and Electrical Interlock for CWM9-105 Contactors

    Delivery within 48 hours, pay afterwards

    WEG CWM interlocks provide a mechanism to prevent two side-by-side contactors from engaging at the same time. This can prevent catastrophic short-circuits on configurations such as reversing contactors Features Provides Mechanical and Electrical Interlock between two contactors Compatible with CWM9 to CWM105 Contactors Contactors must be same frame size Documentation WEG CWM Flyer WEG CWM Catalog CWM9-105 Interlock Installation

    Delivery within 48 hours, pay afterwards

    $20.20

  • WEG CWM Mechanical Interlock

    WEG WEG BLIM CWM800 Mechanical Interlock for 3-Pole CWM500-800 Contactors

    WEG CWM interlocks provide a mechanism to prevent two side-by-side contactors from engaging at the same time. This can prevent catastrophic short-circuits on configurations such as reversing contactors Features Provides Mechanical Interlock between two contactors Compatible with 3-Pole CWM500, CWM630, CWM800 Contactors Contactors must be same frame size Documentation WEG CWM Flyer WEG CWM Catalog CWM500-800 Interlock Installation

    $934.25

  • WEG CWM Mechanical Interlock

    WEG WEG BLIM CWM400 Mechanical Interlock for CWM400 Contactors

    WEG CWM interlocks provide a mechanism to prevent two side-by-side contactors from engaging at the same time. This can prevent catastrophic short-circuits on configurations such as reversing contactors Features Provides Mechanical Interlock between two contactors Compatible with CWM400 3&4 Pole Contactors Contactors must be same frame size Documentation WEG CWM Flyer WEG CWM Catalog CWM400 Interlock Installation

  • WEG CWM Mechanical Interlock

    WEG WEG BLIM 9-105 Mechanical Interlock for CWM9-105 Contactors

    Delivery within 48 hours, pay afterwards

    WEG CWM interlocks provide a mechanism to prevent two side-by-side contactors from engaging at the same time. This can prevent catastrophic short-circuits on configurations such as reversing contactors Features Provides Mechanical Interlock between two contactors Compatible with CWM9 to CWM105 Contactors Contactors must be same frame size Documentation WEG CWM Flyer WEG CWM Catalog CWM9-105 Interlock Installation

    Delivery within 48 hours, pay afterwards

    $14.65

  • WEG CWM Mechanical Interlock

    WEG WEG BLIM 112-300 Mechanical Interlock for 3-Pole CWM112-300,450,560 Contactors

    WEG CWM interlocks provide a mechanism to prevent two side-by-side contactors from engaging at the same time. This can prevent catastrophic short-circuits on configurations such as reversing contactors Features Provides Mechanical Interlock between two contactors Compatible with CWM112 to CWM300,CWM450,CWM560 3-Pole Contactors Contactors must be same frame size Documentation WEG CWM Flyer WEG CWM Catalog CWM112-300 Interlock Installation

  • Weg BCXML11 Aux. Contact

    WEG WEG BCXMRL20 2 N.O. Aux Combo contacts for CWM9-300

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 2 Normally Open (NO) Contacts Designed for adding additional Aux contacts to side Mounts on Left Side Compatible with CWM9 to CWM300 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

  • Weg BCXML11 Aux. Contact

    WEG WEG BCXMRL11 CWM800 1 NO/1 NC Aux Combo contacts for CWM400-800

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 1 Normally Open (NO) Contact, 1 Normally Closed (NC) Contact Designed for adding additional Aux contacts to side Mounts on Left Side Compatible with CWM400, CWM500, CWM630, and CWM800 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

  • Weg BCXML11 Aux. Contact

    WEG WEG BCXMRL11 1 NO/1 NC Aux Combo contacts for CWM9-300

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 1 Normally Open (NO) Contact, 1 Normally Closed (NC) Contact Designed for adding additional Aux contacts to side Mounts on Left Side Compatible with CWM9 to CWM300 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

  • Weg BCXML11 Aux. Contact

    WEG WEG BCXML20 2 N.O. Aux contacts for CWM9-300

    Delivery within 48 hours, pay afterwards

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 2 Normally Open (NO) Contacts Mounts on Left Side Compatible with CWM9 to CWM300 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

    Delivery within 48 hours, pay afterwards

    $11.11

  • Weg BCXML11 Aux. Contact

    WEG WEG BCXML11 CWM800 1 NO/1 NC Aux contacts for CWM400-800

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 1 Normally Open (NO) Contact, 1 Normally Closed (NC) Contact Mounts on Left Side Compatible with CWM400, CWM500, CWM630, and CWM800 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

  • Weg BCXMF01 Aux. Contact

    WEG WEG BCXMF01 Front-Mount 1 N.C. Aux contact for CWM9-105

    WEG CWM auxiliary contacts can be added to front or side of CWM-series contactors for additional control contacts. Features 1 Normally Closed (NC) Contact Mounts on Front Compatible with CWM9 to CWM105 Contactors Terminal Markings to EN 50 005 and EN 50 012 Positive driven contacts in accordance with IEC 60947-4-1 Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMV2 D73 Coil Surge Suppressor 400-510 VAC for CWM9-105 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM9 to CWM105 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMV1 D68 Coil Surge Suppressor 270-380 VAC for CWM9-105 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM9 to CWM105 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMRC8 D55 Coil Surge Suppressor 50-127 VAC for CWM50-105 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM50 to CWM105 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMRC7 D53 Coil Surge Suppressor 24-48 VAC for CWM50-105 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM50 to CWM105 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMRC6 D63 Coil Surge Suppressor 130-250 VAC for CWM9-40 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM9 to CWM40 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • WEG CWM Suppressor module

    WEG WEG BAMRC4 D53 Coil Surge Suppressor 24-48 VAC for CWM9-40 Contactors

    WEG coil supresssors are used to reduce coil kickback voltages when the coil is de-energized. They help protect sensitive driving electronics and extend coil life. Features Compatible with CWM9 to CWM40 Contactors Suppresses voltage spikes from coil operation Protects sensitive coil activation electronics Reduces EMI during coil operation. Documentation WEG CWM Flyer WEG CWM Catalog

  • Weg CWB revesing bus bar

    WEG Weg EC-R3 Reversing Bus Bar Kit for CWB95-CWB125 Contactors for CWB Contactors

    Weg reversing bus bars for CWB contactors provide an easy means of building a reversing contactor for 3-phase electric motors. Compatible Contactors for the EC-R3 Bus bar CWB95, CWB110, CWB125, CWBN3, How to Build a Reversing Contactor Items Needed 2 Weg CWB contactors, appropriately sized for the motor current. 1 Weg IM1 or IM2 interlock, depending on contactor size 1 set of Weg Reversing Bus bars, EC-R1,EC-R2, or EC-R3 (optional-strongly advised) Motor Overload Protection Relay, such as the Weg RW27 or RWB series Steps (see assembly photo): Mount the two CWB contactors side-by-side with the mechanical interlock sandwiched in-between. Attach the bus bar with the two small tabs on the top of the two contactors Attach the bus bar without any tabs to the bottom of the two contactors Connect the two coils up to the appropriate switches or other controls Connect incoming power, appropriately fused, to the top of the left contactor Connect the motor leads to the bottom of the left contactor Optional: Connect overload relay to bottom of left contactor, then connect motor leads to bottom of overload relay. Wire overload relay contacts appropriately with control to the contactor coils (beyond scope of this guide). Documentation Weg CWB Flyer Weg CWB & RW27 Catalog

  • Weg CWB revesing bus bar

    WEG Weg EC-R2 Reversing Bus Bar Kit for CWB40-CWB80 Contactors for CWB Contactors

    Delivery within 48 hours, pay afterwards

    Weg reversing bus bars for CWB contactors provide an easy means of building a reversing contactor for 3-phase electric motors. Compatible Contactors for the EC-R2 Bus bar CWB40, CWB50, CWBN2, CWB65, CWB80, How to Build a Reversing Contactor Items Needed 2 Weg CWB contactors, appropriately sized for the motor current. 1 Weg IM1 or IM2 interlock, depending on contactor size 1 set of Weg Reversing Bus bars, EC-R1,EC-R2, or EC-R3 (optional-strongly advised) Motor Overload Protection Relay, such as the Weg RW27 or RWB series Steps (see assembly photo): Mount the two CWB contactors side-by-side with the mechanical interlock sandwiched in-between. Attach the bus bar with the two small tabs on the top of the two contactors Attach the bus bar without any tabs to the bottom of the two contactors Connect the two coils up to the appropriate switches or other controls Connect incoming power, appropriately fused, to the top of the left contactor Connect the motor leads to the bottom of the left contactor Optional: Connect overload relay to bottom of left contactor, then connect motor leads to bottom of overload relay. Wire overload relay contacts appropriately with control to the contactor coils (beyond scope of this guide). Documentation Weg CWB Flyer Weg CWB & RW27 Catalog

    Delivery within 48 hours, pay afterwards

    $34.58

  • Weg CWB revesing bus bar

    WEG Weg EC-R1 Reversing Bus Bar Kit for CWB9-CWB38 Contactors for CWB Contactors

    Delivery within 48 hours, pay afterwards

    Weg reversing bus bars for CWB contactors provide an easy means of building a reversing contactor for 3-phase electric motors. Compatible Contactors for the EC-R1 Bus bar CWB9, CWBN00, CWB12, CWB18, CWBN0, CWB25, CWBN1, CWB32, CWB38, How to Build a Reversing Contactor Items Needed 2 Weg CWB contactors, appropriately sized for the motor current. 1 Weg IM1 or IM2 interlock, depending on contactor size 1 set of Weg Reversing Bus bars, EC-R1,EC-R2, or EC-R3 (optional-strongly advised) Motor Overload Protection Relay, such as the Weg RW27 or RWB series Steps (see assembly photo): Mount the two CWB contactors side-by-side with the mechanical interlock sandwiched in-between. Attach the bus bar with the two small tabs on the top of the two contactors Attach the bus bar without any tabs to the bottom of the two contactors Connect the two coils up to the appropriate switches or other controls Connect incoming power, appropriately fused, to the top of the left contactor Connect the motor leads to the bottom of the left contactor Optional: Connect overload relay to bottom of left contactor, then connect motor leads to bottom of overload relay. Wire overload relay contacts appropriately with control to the contactor coils (beyond scope of this guide). Documentation Weg CWB Flyer Weg CWB & RW27 Catalog

    Delivery within 48 hours, pay afterwards

    $27.66

  • Weg BLB suppressor plug-in

    WEG Weg VRB E50 Coil Suppressor Plug-In for CWB Contactors

    The Weg CWB Plug-in surge suppressors quench the high voltage spikes inherent in magnetic coils when power is applied or removed. These suppressors help increase the life-splan of relay and switch contacts and protect sensitive electronics which may be used to turn on the contactor. Strongly recommended for applications where the contactor is controlled by a PLC or other electronic means. Weg offers three types: RC-Circuit, Varistor, and Diode. RC circuit types are generally recommended for AC coils. Varistor types can be used for either AC or DC coils. Diode type suppressors are recommended for DC coils only, and polarity must be observed when using the diode plug-in. Catalog No. VRB E50 Suppresor Type Varistor Voltage 130-250VAC, 180-300VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog

  • Weg BLB suppressor plug-in

    WEG Weg VRB E49 Coil Suppressor Plug-In for CWB Contactors

    The Weg CWB Plug-in surge suppressors quench the high voltage spikes inherent in magnetic coils when power is applied or removed. These suppressors help increase the life-splan of relay and switch contacts and protect sensitive electronics which may be used to turn on the contactor. Strongly recommended for applications where the contactor is controlled by a PLC or other electronic means. Weg offers three types: RC-Circuit, Varistor, and Diode. RC circuit types are generally recommended for AC coils. Varistor types can be used for either AC or DC coils. Diode type suppressors are recommended for DC coils only, and polarity must be observed when using the diode plug-in. Catalog No. VRB E49 Suppresor Type Varistor Voltage 12-48VAC, 12-60VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog

  • Weg BLB suppressor plug-in

    WEG Weg VRB E41 Coil Suppressor Plug-In for CWB Contactors

    The Weg CWB Plug-in surge suppressors quench the high voltage spikes inherent in magnetic coils when power is applied or removed. These suppressors help increase the life-splan of relay and switch contacts and protect sensitive electronics which may be used to turn on the contactor. Strongly recommended for applications where the contactor is controlled by a PLC or other electronic means. Weg offers three types: RC-Circuit, Varistor, and Diode. RC circuit types are generally recommended for AC coils. Varistor types can be used for either AC or DC coils. Diode type suppressors are recommended for DC coils only, and polarity must be observed when using the diode plug-in. Catalog No. VRB E41 Suppresor Type Varistor Voltage 277-380VAC, 300-510VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog


You have seen 144 out of 153 products

Contactor accessories include front and side-mount auxiliary contacts, bus rails, coil surge suppressors, and interlocks.  Check out our collections here!

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