Product Model
140G-G3C3-C50-KJ
Selling Points
- 11. High Interrupting Capacity The Allen-Bradley 140G-G3C3-C50-KJ boasts an impressive interrupting capacity of 65kA at 240V, 50/60 Hz, ensuring it can handle high fault currents effectively.;
- 22. Reliable Protection Designed to protect circuits against overloads and short circuits, this circuit breaker provides reliable protection in industrial settings, ensuring the safety of equipment and personnel.;
- 33. Compact Design With a compact design measuring 70 mm in depth and 76.2 mm in width, the 140G-G3C3-C50-KJ is ideal for space-constrained applications, making it a versatile choice for various panel configurations.;
- 44. Operational Flexibility The device operates at a voltage rating of up to 690V AC per IEC and supports a wide range of operating mechanisms, allowing for customization to fit various panel configurations.;
- 55. Global Compliance Certified for global use, the 140G-G3C3-C50-KJ meets international standards such as UL, CSA, CCC, and IEC, ensuring compliance in diverse industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Dimension Unit | CM | Weight Unit | KG |
Stock Status | NON_STOCKED | Dimension Length | 9.398 |
Dimension Width | 14.859 | Lead Time | 22 |
Dimension Height | 13.462 | Quick Turnaround | false |
Preferred Availability | false | Repairable | NOT_REPAIRABLE |
Ambient temperature without derating | 104 °F | Rated uninterrupted current (Iu) | 98% of current rating @ 3000 m (9840 ft) altitude |
Operational voltage (Ue) | 90% of voltage rating @ 3000 m (9840 ft) altitude | Wire temperature rating | Cu 75 °C |
Storage temperature | -40 °F | Depth | 70 mm |
Width | 76.2 mm | Device construction | Built-in device fixed built-in technique |
Height | 130 mm | Factory option | 1 NO/NC auxiliary, 24V AC/DC |
Shock | Peak acceleration: 150 m/s2 peak, pulse duration 11 ms | Vibration | 2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G |
Mechanical life operations | 25000 /h | Weight | 1.202 |
Degree of protection (IP) | IP40 | DIN rail (top hat rail) mounting optional | True |
Suitable for DIN rail (top hat rail) mounting | False | Type of electrical connection of main circuit | Screw connection |
Position of connection for main current circuit | Front side | Motor drive optional | True |
With switched-off indicator | False | Motor drive integrated | False |
Rated service short-circuit breaking capacity (Ics) | IEC 60947-2: 75% lcu @ 220...230V AC @ 50/60Hz | Rated ultimate short-circuit breaking capacity (Icu) | IEC 60947-2: 85kA @ 220...230V AC, 50/60 Hz |
Interrupting rating | 65kA @ 240V, 50/60 Hz per NEMA, UL, CSA | Electrical life cycle | 8000 @ 415V AC |
Thermal trip rating, max | 50 A @ ambient temperature 40 °C | Construction type | T/M-fixed thermal/fixed magnetic TMF |
Insulation voltage (Ui) | Rated 800V per IEC | Watt loss | Thermal magnetic type: 11.1 W |
Votlage for reverse-fed circuit breaker, max | 690V AC per IEC | Frame size | 125 A |
Magnetic trip current (Im) | 500 A | Thermal trip current (Ir = In (fixed)) | 50 A |
Rated impulse withstand voltage (Uimp) | 8 kV | Type of control element | Toggle |
Rated permanent current Iu | 50 A | Complete device with protection unit | True |
Integrated earth fault protection | False | With integrated under voltage release | False |
Number of auxiliary contacts as change-over contact | 1 | Number of poles | 3 |
Specifications may be subject to change without notice