Weg
Weg CWB18-11-30C07 Contactor 18 Amp 48V DC Coil
Weg CWB18-11-30C07 Contactor 18 Amp 48V DC 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 CWB18](http://www.caldwellmotors.com/cdn/shop/products/Weg_CWB18L_1200Wx1200H_f266c53d-03d0-4b59-bf82-1a1c57bd777b.jpg?v=1649042662&width=1445)
![Weg CWB Accessories](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-accessories_7a1b345b-9b60-431e-9c4e-e757f863420b.png?v=1649042662&width=1445)
![Weg CWB Supressor Plug-in](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-plugin_8a4385f2-4066-4ad3-85cf-22ae23672050.png?v=1649042662&width=1445)
![Weg CWB Coil View](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-coil_ec655bd3-a474-4337-90c3-d37ed2c81d05.png?v=1649042662&width=1445)
![Weg CWB Wire Routing](http://www.caldwellmotors.com/cdn/shop/products/Weg-CWB-wiring_ec3ce813-84ea-4aea-a6eb-87525ab79142.png?v=1649042662&width=1445)