The Weg CWB series of contactors feature a complete line of snap-on accessories:
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 24VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 48VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 120VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 230VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 380VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 415VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 480VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 600VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 208VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 277VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
WEG CWB coils can be used to replace defective coils, or to change the coil voltage of a CWMB contactor. AC and DC coils are not interchangeable.Features Replacement Coil for CWB40-80 and CWBN2 Contactors Coil Voltage: 208-240VAC Documentation CWB40-80 Coil Installation CWB Flyer CWB Contactors Catalog
$18.44
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. DIB-C33 Suppresor Type Diode Voltage 12-600VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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. DIZB C26 Suppresor Type Diode Voltage 12-250VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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
$27.66
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
$34.58
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
$46.10
The Weg star-delta bus bars for CWB contactors provide an easy means of building a star-delta motor starter for 3-phase electric motors. These re specialized starters used to reduce the start-up in-rush currents on electric motors. A star-delta starter consists of 3 contactors working together to provide the appropriate switching so that the motor starts in a lower-current 'Y' mode, and then switches to 'Delta' mode once full speed is reached.Star-Delta starters should not be used when the motor is controlled by a soft-start or VFD drive. Contactor Model Combinations for the EC-SD1 CWB9/CWB9/CWB9 CWB12/CWB12/CWB9 CWB18/CWB18/CWB12 CWB25/CWB25/CWB18 CWB32/CWB32/CWB18 CWB38/CWB38/CWB25 Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$34.58
The Weg star-delta bus bars for CWB contactors provide an easy means of building a star-delta motor starter for 3-phase electric motors. These re specialized starters used to reduce the start-up in-rush currents on electric motors. A star-delta starter consists of 3 contactors working together to provide the appropriate switching so that the motor starts in a lower-current 'Y' mode, and then switches to 'Delta' mode once full speed is reached.Star-Delta starters should not be used when the motor is controlled by a soft-start or VFD drive. Contactor Model Combinations for the EC-SD2 CWB50/CWB50/CWB40 CWB65/CWB65/CWB40 CWB80/CWB80/CWB50 Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$41.49
The Weg star-delta bus bars for CWB contactors provide an easy means of building a star-delta motor starter for 3-phase electric motors. These re specialized starters used to reduce the start-up in-rush currents on electric motors. A star-delta starter consists of 3 contactors working together to provide the appropriate switching so that the motor starts in a lower-current 'Y' mode, and then switches to 'Delta' mode once full speed is reached.Star-Delta starters should not be used when the motor is controlled by a soft-start or VFD drive. Contactor Model Combinations for the EC-SD3 CWB95/CWB95/CWB95 CWB110/CWB110/CWB95 CWB125/CWB125/CWB95 Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$62.24
The Weg IM1 and IM2 CWB contactor interlocks provide a mechanical means of safety for reversing and star-delta type starters. The interlocks are designed to be "zero-width", which means contactors can be mounted side-by-side without any gap or spacing. The IM1 is for CWB sizes 9 to 38 Amps, and the IM2 is for CWB 40+ amp contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$5.53
The Weg IM1 and IM2 CWB contactor interlocks provide a mechanical means of safety for reversing and star-delta type starters. The interlocks are designed to be "zero-width", which means contactors can be mounted side-by-side without any gap or spacing. The IM1 is for CWB sizes 9 to 38 Amps, and the IM2 is for CWB 40+ amp contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$6.92
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. RCB D53 Suppresor Type RC Circuit Voltage 24-48V 50/60Hz Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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. RCB D55 Suppresor Type RC Circuit Voltage 50-127V 50/60Hz Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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. RCB D63 Suppresor Type RC Circuit Voltage 130-250V 50/60Hz Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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 D73 Suppresor Type Varistor Voltage 400-510VAC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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 E34 Suppresor Type Varistor Voltage 50-127VAC, 60-180VDC Compatible with all Weg CWB series contactors. Documentation Weg CWB Flyer Weg CWB & RW27 Catalog
$13.83
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
$13.83
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
$13.83
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
$13.83
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