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140M-D8E-C20 | Allen-Bradley Motor Protection Circuit Breaker, 14.5-20A
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
-
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Product Description P/N: 140M-D8E-C20
Description
The Allen-Bradley 140M-D8E-C20 is a high-performance motor protection circuit breaker designed for thermal-magnetic protection in industrial motor circuits. It supports a 14.5–20 A adjustable trip range within a D-frame design and is rated for short-circuit interruption up to 100 kAIC.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Circuit Protection |
| Part Number | 140M-D8E-C20 |
| Subcategory | Motor Protection Circuit Breakers |
| Amperage Rating | 14.5–20 A (Thermal Trip Range) |
| Frame | D Frame |
| Trip Type | Thermal Magnetic |
| Interrupt Rating | 100 kAIC |
| Voltage Rating | 200–690 V |
| Motor Power Rating | 5.5 kW / 10 kW |
| Circuit Breaker Type | Motor Protection Circuit Breaker |
| Application | Motor Protection |
| Mounting Type | DIN Rail |
| Standards | CCC |
| Trip Range | 1.6–32 A (Series Capability) |
| Weight | 0.8 lb |
Information About 140M-D8E-C20
The 140M-D8E-C20 is part of the Allen-Bradley 140M series of motor protection circuit breakers, offering a compact, integrated solution for overload, short-circuit, and manual switching needs in motor branch circuits. As a D-frame device, it delivers higher performance capability, supporting operational voltages from 200 to 690 V and power ratings of 5.5 kW and 10 kW depending on supply voltage. This model uses a thermal-magnetic trip unit with an adjustable thermal setting between 14.5 and 20 A and a fixed magnetic trip for fast short-circuit protection. With a 100 kAIC interrupt rating and CCC certification, it is built for demanding industrial systems requiring dependable, high-capacity motor protection.
Key Features:
- Thermal-Magnetic Trip Unit: Provides adjustable thermal overload protection from 14.5–20 A and fixed magnetic trip response for short-circuit safety.
- High 100 kAIC Interrupt Rating: Ensures strong short-circuit clearing capability for rugged industrial environments.
- D-Frame High-Performance Design: Supports larger motor loads with enhanced durability and improved fault withstand capability.
- Wide 200–690 V Operating Range: Allows deployment across multiple industrial power systems and voltage classes.
- Motor Protection Functionality: Combines overload, short-circuit, and disconnecting means in a single compact device.
- Rated for 5.5 kW / 10 kW Motors: Compatible with a range of industrial motors depending on supply voltage.
- DIN-Rail Mount Construction: Enables simple installation and integration into motor control panels and MCCs.
- CCC Certified: Ensures compliance with international safety and performance requirements.
The 140M-D8E-C20 delivers the reliability and precision required for high-performance motor protection, coordinated overload response, and secure short-circuit handling in industrial applications.
Description
The Allen-Bradley 140M-D8E-C20 is a high-performance motor protection circuit breaker designed for thermal-magnetic protection in industrial motor circuits. It supports a 14.5–20 A adjustable trip range within a D-frame design and is rated for short-circuit interruption up to 100 kAIC.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Circuit Protection |
| Part Number | 140M-D8E-C20 |
| Subcategory | Motor Protection Circuit Breakers |
| Amperage Rating | 14.5–20 A (Thermal Trip Range) |
| Frame | D Frame |
| Trip Type | Thermal Magnetic |
| Interrupt Rating | 100 kAIC |
| Voltage Rating | 200–690 V |
| Motor Power Rating | 5.5 kW / 10 kW |
| Circuit Breaker Type | Motor Protection Circuit Breaker |
| Application | Motor Protection |
| Mounting Type | DIN Rail |
| Standards | CCC |
| Trip Range | 1.6–32 A (Series Capability) |
| Weight | 0.8 lb |
Information About 140M-D8E-C20
The 140M-D8E-C20 is part of the Allen-Bradley 140M series of motor protection circuit breakers, offering a compact, integrated solution for overload, short-circuit, and manual switching needs in motor branch circuits. As a D-frame device, it delivers higher performance capability, supporting operational voltages from 200 to 690 V and power ratings of 5.5 kW and 10 kW depending on supply voltage. This model uses a thermal-magnetic trip unit with an adjustable thermal setting between 14.5 and 20 A and a fixed magnetic trip for fast short-circuit protection. With a 100 kAIC interrupt rating and CCC certification, it is built for demanding industrial systems requiring dependable, high-capacity motor protection.
Key Features:
- Thermal-Magnetic Trip Unit: Provides adjustable thermal overload protection from 14.5–20 A and fixed magnetic trip response for short-circuit safety.
- High 100 kAIC Interrupt Rating: Ensures strong short-circuit clearing capability for rugged industrial environments.
- D-Frame High-Performance Design: Supports larger motor loads with enhanced durability and improved fault withstand capability.
- Wide 200–690 V Operating Range: Allows deployment across multiple industrial power systems and voltage classes.
- Motor Protection Functionality: Combines overload, short-circuit, and disconnecting means in a single compact device.
- Rated for 5.5 kW / 10 kW Motors: Compatible with a range of industrial motors depending on supply voltage.
- DIN-Rail Mount Construction: Enables simple installation and integration into motor control panels and MCCs.
- CCC Certified: Ensures compliance with international safety and performance requirements.
The 140M-D8E-C20 delivers the reliability and precision required for high-performance motor protection, coordinated overload response, and secure short-circuit handling in industrial applications.