Allen-Bradley 140M-C2E-B63 Manual Motor Controller
The Allen-Bradley 140M-C2E-B63 is a highly reliable C-Frame Manual Motor Controller (MPCB) engineered by Rockwell Automation to provide robust protection for industrial motor control applications. This versatile device features an adjustable thermal overload current range of 4.0 to 6.3 A and a maximum Full Load Amp (FLA) rating of 6.3 A. Built to meet stringent international standards, it complies with EN/IEC 60947-1, -2, and -4.1, and is UL Listed for use as both a Manual Motor Controller and a Self-Protected Combination Motor Controller when paired with specific accessories. With a rated impulse withstand voltage (Uimp) of 6kV and a powerful short-circuit breaking capacity (Icu) of up to 100 kA at 415/500V, it ensures safe operation in demanding environments. Additional features include a lockable twist knob, built-in test function, ATEX certification for explosive atmospheres, and broad compatibility with AC-3 utilization categories at 50/60 Hz.
Technical Specifications:
- Brand: Allen-Bradley / Rockwell Automation
- Model/Catalog Number: 140M-C2E-B63
- Thermal Overload Current Range: 4.0 … 6.3 A
- Maximum Full Load Amps (FLA): 6.3 A
- Rated Impulse Withstand Voltage (Uimp): 6 kV
- Utilization Category: AC-3, 50/60 Hz
- Short-Circuit Breaking Capacity (Icu): 100 kA @ 415V/500V; 4 kA @ 690V
- UL Short Circuit Rating (RMS Sym): 65 kA @ 480V; 30 kA @ 600V
- Horsepower Rating (3-Phase): 2 HP @ 230V; 5 HP @ 460V; 5 HP @ 575V
- Horsepower Rating (1-Phase): 0.25 HP @ 115V; 0.75 HP @ 230V
- Terminal Wire Capacity: 1…4 mm² / No. 16…10 AWG (Use 75°C Cu Wire Only)
- Tightening Torque: 2…2.5 Nm / 18…22 lb-in (Posidriv No. 2)
- Certifications & Standards: UL Listed, CE, CCC, ATEX (PTB 04 ATEX 3039), EN/IEC 60947-1, -2, -4.1

| Brand | Allen-Bradley |
|---|---|
| Model | 140M-C2E-B63 |
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Allen-Bradley 140M-C2E-B63 Manual Motor Controller
Shop the Allen-Bradley 140M-C2E-B63 Manual Motor Controller by Rockwell Automation. This C-Frame MPCB features a 4.0-6.3A adjustable thermal overload range, 100kA short-circuit capacity, and UL/ATEX certifications for reliable industrial motor protection. Fast shipping and competitive pricing available!

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