140G-J6F3-D15
140G-J6F3-D15
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley 140G-J6F3-D15
The Allen Bradley 140G-J6F3-D15 is a three-pole molded case circuit breaker designed for industrial power distribution and protection. Belonging to the 140G series with a J frame size, it offers a rated current of 150 amps and provides reliable thermal-magnetic protection against overloads and short circuits. This device is factory-assembled to ensure quality and consistency. It features a 65 kA interrupt rating, making it suitable for applications requiring high fault current interruption capabilities. The breaker includes one auxiliary contact with normally open/closed and alarm functions, rated at 250V, enabling remote status monitoring and integration into control systems. Its compact design combined with high performance makes it a standard choice for circuits needing robust protection without sacrificing panel space efficiency.
Key Features of Allen Bradley 140G-J6F3-D15
- Three-pole molded case circuit breaker with J frame size
- Rated current of 150 amps for industrial applications
- Thermal-magnetic trip unit provides both overload and short circuit protection
- Interrupt rating of 65 kA to handle high fault currents safely
- Factory-assembled unit ensuring reliable performance and consistent quality
- Includes 1 NO/NC auxiliary contact and alarm contact rated at 250 V for control system integration
- Compact dimensions suitable for efficient panel mounting in tight spaces
- Certified to international standards including UL and CCC ensuring compliance and safety
Technical Specs of 140G-J6F3-D15
| Specification | Details |
|---|---|
| Device Type | Molded Case Circuit Breaker (140G series) |
| Number of Poles | 3 Poles |
| Rated Current | 150 A |
| Frame Size | J Frame |
| Interrupt Rating | 65 kAIC |
| Trip Type | Thermal-Magnetic |
| Auxiliary Contacts | 1 NO/NC + Alarm, 250 V |
| Standards | UL, CCC, CSA Certified |
| Dimensions (WxDxH) | Approx. 105 x 70 x 150 mm (3 poles) |
Applications / Use Case
The Allen Bradley 140G-J6F3-D15 circuit breaker is ideal for industrial and commercial electrical systems where reliable short-circuit and overload protection is critical. Its high interrupt rating suits heavy machinery and motor protection circuits in manufacturing plants. Additionally, it is widely used in power distribution panels and switchboards, handling typical load segments in process control, automation systems, and large electrical installations. The integral auxiliary and alarm contacts enable remote monitoring and fault indication, making it useful in integrated control systems. Its robust construction and compliance with safety standards ensure consistent operation in harsh environments, including manufacturing facilities, processing plants, and commercial buildings.
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