140MT-C3E-B25
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per
Couldn't load pickup availability
- Fully secure checkout
- Trusted by thousands
- Rated and reviewed
Have a target price? No worries, submit your target price below
Overview of Allen Bradley 140MT-C3E-B25
The Allen Bradley 140MT-C3E-B25 is a motor protection circuit breaker designed to provide reliable overload and short-circuit protection for three-phase motors. Adjustable to a thermal current range of 1.6 to 2.5 amps, this model features Class 10 tripping, ensuring motor protection within 10 seconds or less under overload conditions. It is built with a standard C frame and mounts on a 35mm DIN rail, allowing easy installation and maintenance. The device includes a rotary on/off handle and screw terminals for secure electrical connections. Compatible with Allen Bradley 100-C and 100-E IEC-rated contactors, the 140MT-C3E-B25 enables flexible motor starter configurations. This circuit breaker is UL/CSA listed and carries certifications such as China CCC and ATEX, making it suitable for global industrial applications.Key Features of Allen Bradley 140MT-C3E-B25
- Adjustable thermal current range from 1.6 to 2.5 amps
- Class 10 overload tripping for fast motor protection
- Rotary handle for easy ON/OFF mechanical control
- Screw terminal connections for secure wiring
- 35mm DIN rail mounting for standard installation
- Compatible with 100-C and 100-E series IEC contactors
- Provides magnetic short-circuit and thermal overload protection
- Suitable for motor circuit protection up to 40 A frame size
- IP2X degree of protection ensuring operator safety
- UL, CSA, China CCC, and ATEX certifications for worldwide use
Technical Specs of 140MT-C3E-B25
| Specification | Details |
|---|---|
| Thermal Current Range | 1.6 - 2.5 A |
| Trip Class | Class 10 |
| Frame Size | C Frame |
| Mounting | 35mm DIN Rail |
| Terminals | Screw Type |
| Rated Operational Voltage | Up to 690 V AC |
| Breaking Capacity (Icu) | 100 kA at 400 V AC |
| Number of Poles | 3 |
| Degree of Protection | IP2X |
| Dimensions (H x W x D) | 96.3 mm x 45 mm x 83.4 mm |
| Weight | 0.35 kg |
Applications / Use Case
The Allen Bradley 140MT-C3E-B25 motor protection circuit breaker is ideal for industrial automation systems requiring dependable motor overload and short-circuit protection. It is commonly used in three-phase motor applications such as pumps, fans, compressors, and conveyor systems where precision motor control and safety are critical. Its compatibility with standard contactors allows integration into combination motor starters for straightforward motor management. The breaker’s fast trip characteristics protect motors from thermal damage, extending equipment life and minimizing downtime. Suitable across manufacturing, processing plants, and machinery control panels, this model ensures compliance with safety and electrical codes while delivering reliable operational performance.Related Resources
-
ACHIEVING
4.0 average rating
-
With
95% positive reviews
-
LESS THAN
1% return rate