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Allen-Bradley 140M-C2E-C20
Overview
The Allen-Bradley 140M-C2E-C20 is a manual motor protection circuit breaker designed for overload and short-circuit protection in motor control systems. It features a 2.5–4 A adjustable current range, 3-pole configuration, and a high interrupting capacity of 55 kA. Suitable for IEC applications, this breaker is compact, DIN-rail mountable, and integrates seamlessly with Allen-Bradley contactors for complete motor starter solutions.
Key Features
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Adjustable Current Range: 2.5–4 A
-
Interrupting Capacity: 55 kA @ 400V AC
-
Configuration: 3-pole
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Trip Class: Class 10 (thermal-magnetic)
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Mounting: DIN rail
-
Manual ON/OFF and RESET functionality
-
Clear status indication
-
Finger-safe terminals
-
Padlockable in OFF position for safety compliance
-
Compatible with 100-C contactors for coordinated motor starters
-
UL, CSA, and CE certified
Technical Specifications
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Catalog Number: 140M-C2E-C20
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Type: Motor protection circuit breaker
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Number of Poles: 3
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Adjustable Range: 2.5–4 A
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Rated Operating Voltage: Up to 690V AC
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Short-Circuit Breaking Capacity:
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55 kA @ 400V AC (IEC 60947-2)
-
25 kA @ 480Y/277V AC (UL)
-
-
Mechanical Life: >100,000 operations
-
Electrical Life: >50,000 operations
-
Operating Temperature: -25°C to +60°C (-13°F to 140°F)
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Enclosure: Open type (use with enclosure as required)
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Dimensions (H x W x D): Approx. 3.5 x 1.77 x 3.35 in (90 x 45 x 85 mm)
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Weight: Approx. 0.7 lbs (0.32 kg)
Applications
-
Motor starters and protection for fractional to small motors
-
Conveyor systems, pumps, fans, and compressors
-
Industrial panels with IEC-compliant protection
-
Machine builder and OEM control panels
-
Compact MCC and decentralized control architectures
Why Choose the 140M-C2E-C20
-
Precise motor overload and short-circuit protection
-
High breaking capacity for demanding environments
-
Modular and compact design for flexible integration
-
Reliable coordination with Allen-Bradley contactors
Order Now
The Allen-Bradley 140M-C2E-C20 motor protection breaker is available and ready to ship worldwide.
Description
Allen-Bradley 140M-C2E-C20
Overview
The Allen-Bradley 140M-C2E-C20 is a manual motor protection circuit breaker designed for overload and short-circuit protection in motor control systems. It features a 2.5–4 A adjustable current range, 3-pole configuration, and a high interrupting capacity of 55 kA. Suitable for IEC applications, this breaker is compact, DIN-rail mountable, and integrates seamlessly with Allen-Bradley contactors for complete motor starter solutions.
Key Features
-
Adjustable Current Range: 2.5–4 A
-
Interrupting Capacity: 55 kA @ 400V AC
-
Configuration: 3-pole
-
Trip Class: Class 10 (thermal-magnetic)
-
Mounting: DIN rail
-
Manual ON/OFF and RESET functionality
-
Clear status indication
-
Finger-safe terminals
-
Padlockable in OFF position for safety compliance
-
Compatible with 100-C contactors for coordinated motor starters
-
UL, CSA, and CE certified
Technical Specifications
-
Catalog Number: 140M-C2E-C20
-
Type: Motor protection circuit breaker
-
Number of Poles: 3
-
Adjustable Range: 2.5–4 A
-
Rated Operating Voltage: Up to 690V AC
-
Short-Circuit Breaking Capacity:
-
55 kA @ 400V AC (IEC 60947-2)
-
25 kA @ 480Y/277V AC (UL)
-
-
Mechanical Life: >100,000 operations
-
Electrical Life: >50,000 operations
-
Operating Temperature: -25°C to +60°C (-13°F to 140°F)
-
Enclosure: Open type (use with enclosure as required)
-
Dimensions (H x W x D): Approx. 3.5 x 1.77 x 3.35 in (90 x 45 x 85 mm)
-
Weight: Approx. 0.7 lbs (0.32 kg)
Applications
-
Motor starters and protection for fractional to small motors
-
Conveyor systems, pumps, fans, and compressors
-
Industrial panels with IEC-compliant protection
-
Machine builder and OEM control panels
-
Compact MCC and decentralized control architectures
Why Choose the 140M-C2E-C20
-
Precise motor overload and short-circuit protection
-
High breaking capacity for demanding environments
-
Modular and compact design for flexible integration
-
Reliable coordination with Allen-Bradley contactors
Order Now
The Allen-Bradley 140M-C2E-C20 motor protection breaker is available and ready to ship worldwide.