Weg
Weg CWB38-11-30D77 Contactor 38 Amp 208V AC Coil
Weg CWB38-11-30D77 Contactor 38 Amp 208V AC Coil
Couldn't load pickup availability
Weg CWB series of contactors offer compact solutions for circuit switching and motor control. The 3-pole magenetic contactors are available up to 80 Amps in IEC versions and up to 50 Amps (sizes 00-2) in NEMA ratings. Both the IEC and NEMA rated contactors are DIN-rail mountable, or can be mounted with screws.
All terminals are accessable from the front, including coil connections, making installation and trouble-shooting a breeze.
Standard Features
- Built-in Auxiliary contacts 1NO+1NC
- Extra auxiliary contacts can be added to front and side
- Plug-in coil surge-suppressor blocks
- Zero-width side-by-side mounting, with or without mechanical interlocks
- All terminals accessable from front, including coil connections.
- Front channel wire guide for clean, organized installation
- Wide range of AC and DC coils available
- Developed according to UL 508 and IEC 60947 standards
- UL and CE listed
Overload Relays
An overload relay is strongly recommended when a contactor is used for starting an electric motor. These devices protect expensive motors from overload, phase loss which may occur due to a blown fuse, and current imbalances which may result from loose connections or unbalanced incoming voltage.
See the links below for overload relay choices:
Accessories
We carry the full line of CWB accessories including:
- Auxiliary Contact Blocks
- Coil Surge Suppressors
- Mechanical Interlocks
- Bus bars for reversing and star-delta configurations
Documentation
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![Weg CWB38](http://www.caldwellmotors.com/cdn/shop/products/Weg_CWB38_1200Wx1200H_deefb48b-450c-4725-b415-aeb709ae50f3.jpg?v=1649043487&width=1445)
![Weg CWB Accessories](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-accessories_b3097ab5-200b-4d32-b5ac-d6f688903fc9.png?v=1649043487&width=1445)
![Weg CWB Supressor Plug-in](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-plugin_7c556338-5de1-4e71-99d1-08d0a127a5f7.png?v=1649043487&width=1445)
![Weg CWB Coil View](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-coil_f04458e0-ce62-4d51-8f28-dd38ccb820ac.png?v=1649043487&width=1445)
![Weg CWB Wire Routing](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-wiring_1932fcad-5c18-4625-a40b-871deb8b0176.png?v=1649043487&width=1445)