Products
AB 140M-C2E-C20 Motor Protection Circuit Breaker
- Manufacturer: AB
- Model / Part Number: 140M-C2E-C20
- Current Adjustment Range: 14.5 to 20 Amps. You can turn a small dial on the front to match your specific motor's full-load current.
- Frame Size: Frame C. This is a standard, compact body style designed to save space inside electrical control panels.
- Trip Class: Class 10. It is designed to cut power within 10 seconds or less if it detects a dangerous overload condition.
- Number of Poles: 3-Pole. Built to handle standard three-phase power systems.
- Mounting Type: 35mm DIN Rail. It easily snaps onto standard metal rails used inside industrial control cabinets.
- Operation Style: Rotary Handle. It uses a turn-knob pointer that clearly points to ON, OFF, or TRIP statuses.
- Thermal Protection (Overload): If the motor is working too hard and gets too hot, the internal bimetal strip bends over time and cuts the power.
- Magnetic Protection (Short Circuit): If a short circuit happens, a magnetic trip instantly cuts power to prevent electrical fires or explosions. It trips instantly at 13 times the rated current.
- Phase Loss Protection: It monitors the electricity coming in. If one of the three power lines drops out, it shuts down to prevent the motor from burning itself out.
- SKU: 140M-C2E-C20
- New Original In Stock
- 6 Months Warranty
- shipping by DHL or UPS
Availability & Delivery
- Availability shown is for reference only and will be confirmed at the time the order is processed.
- Published quantities may change without prior notice.
- The customer is responsible for verifying part number and specifications before confirming the purchase.
- Certain products may be considered special order items depending on availability.
Industrial Parts Specialists
- Extensive experience in industrial automation.
- We source hard-to-find or discontinued parts.
- Network of international manufacturers and distributors.
- Personalized support for urgent requirements.
- Junguiauto
- 8612345678
- +869876543









