140MT-C3E-B10 | Allen-Bradley Motor Protection Circuit Breaker
Allen-Bradley · Motors & Motion
Description The Allen-Bradley 140MT-C3E-B10 is a motor protection circuit breaker designed to deliver dependable short-circuit and overload protection for small motors and control circuits. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Circuit Breakers Part Number 140MT-C3E-B10 Subcatecory Molded Case Circuit Breakers Series 140MT Frame Size C (32 A) Rated Current 1 Amp Trip Range 0.63 – 1 A Tripping Class Class 10 Interrupt Rating 65 – 100 kAIC Voltage Rating 480 VAC (up to 690V motor support) Motor Power Rating 0.18 to 0.55 kW (depending on voltage) Temperature Range -25°C to +70°C Mounting DIN Rail Information About 140MT-C3E-B10 The 140MT-C3E-B10 is part of the Allen-Bradley 140MT series, known for compact, modular motor protection solutions. Built with a C-frame (32 A), this breaker is rated for use in demanding industrial environments and is engineered with adjustable thermal and fixed magnetic trip mechanisms. It offers precise protection with manual reset and visual indication of trip status. Key Features: Trip Range: 0.63 – 1 A: Adjustable thermal overload protection tailored for small motors. Fixed Magnetic Trip: Fast-acting protection against short circuits. High Interrupt Rating: Up to 100 kAIC for secure system fault handling. Wide Voltage Support: Rated for 480 VAC and up to 690V motor applications. Frame Size C (32 A): Compact format ideal for space-limited enclosures. Temperature Range -25°C to +70°C: Reliable operation in extreme conditions. DIN Rail Mountable: Simplifies panel integration and maintenance. The 140MT-C3E-B10 is a robust and efficient protection device tailored for small motor circuits and control systems in industrial settings.
Brand: Allen-Bradley · Category: Motors & Motion
Key features
- Trip Range: 0.63 – 1 A: Adjustable thermal overload protection tailored for small motors.
- Fixed Magnetic Trip: Fast-acting protection against short circuits.
- High Interrupt Rating: Up to 100 kAIC for secure system fault handling.
- Wide Voltage Support: Rated for 480 VAC and up to 690V motor applications.
- Frame Size C (32 A): Compact format ideal for space-limited enclosures.
- Temperature Range -25°C to +70°C: Reliable operation in extreme conditions.
- DIN Rail Mountable: Simplifies panel integration and maintenance.
Specifications
| Manufacturer part number | 140MT-C3E-B10 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Circuit Breakers |
| Part Number | 140MT-C3E-B10 |
| Subcatecory | Molded Case Circuit Breakers |
| Series | 140MT |
| Frame Size | C (32 A) |
| Rated Current | 1 Amp |
| Trip Range | 0.63 – 1 A |
| Tripping Class | Class 10 |
| Interrupt Rating | 65 – 100 kAIC |
| Voltage Rating | 480 VAC (up to 690V motor support) |
| Motor Power Rating | 0.18 to 0.55 kW (depending on voltage) |
| Temperature Range | -25°C to +70°C |
| Mounting | DIN Rail |
| Product type | Molded Case Circuit Breakers |
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