WEG 18 Amp 3-Phase Magnetic Motor Starter — 11–17A Overload (CWB18, ESW Series)
| Specifications (As Configured) | |
|---|---|
 Vendor |
WEG
|
 SKU |
WEG18-5-3-230
|
The WEG 18 A three-phase magnetic motor starter is a full-voltage, non-reversing enclosed starter from WEG's ESW series, combining a WEG CWB18 IEC contactor with a Class 10 bimetallic overload relay in a single ready-to-wire metallic enclosure. It delivers reliable motor starting and overload protection for air compressors, pumps, fans and other industrial motors — the same coil voltage is selectable below, with the horsepower rating depending on the voltage you choose.
Key specifications
- WEG CWB18 IEC contactor — 18 A rating
- Class 10 bimetallic overload relay, adjustable 11–17 A trip range
- Phase-loss sensitivity protection
- Automatic and manual RESET options; standard START/STOP + RESET buttons
- Metallic NEMA Type 1 enclosure, box size M04 (approx. 9.5 × 5.5 × 5.0 in)
- Three-phase; 5 HP at 208–240 V, 10 HP at 460 V
- UL listed (WEG ESW series, UL File No. E202315)
Typical applications
Ideal for starting and protecting three-phase motors on reciprocating and rotary screw air compressors, water and well pumps, exhaust and supply fans, blowers, and conveyors where dependable across-the-line motor control is required.
Choose the WEG 18 A 3-phase ESW magnetic motor starter for compact, UL-listed motor protection with an adjustable 11–17 A Class 10 overload and the CWB18 contactor, available in 208–240 V, 460 V, and 110–120 V coil voltages.
NOTE: Actual product may be different from pictured!
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