Product Model
140G-H2C3-C70-KJ
Selling Points
- 11. High-Quality Design: The Allen-Bradley 140G-H2C3-C70 is built to withstand rigorous industrial environments, ensuring long-term performance and minimal downtime.;
- 22. Industrial-Grade Specifications: Equipped with 125A H Frame and 25 kA at 480V, this circuit breaker is perfect for demanding industrial applications.;
- 33. Reliability and Efficiency: Designed to provide reliable and efficient electrical distribution, making it an essential component in any industrial setup.;
- 44. Backward Compatibility: Allen-Bradley products are designed with backward compatibility in mind, ensuring that new components can work seamlessly with older systems.;
- 55. Strong Aftermarket Support: Rockwell Automation offers robust aftermarket support, providing troubleshooting assistance and ensuring that you can rely on the manufacturer for any issues that may arise.
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 | 22.352 |
Dimension Width | 15.748 | Lead Time | 23 |
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 | 82.5 mm |
Width | 90 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 | 1.699 |
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 |
Protection type | T/M-fixed thermal/fixed magnetic TMF | Rated service short-circuit breaking capacity (Ics) | IEC 60947-2: 100% lcu @ 500V DC, 3-poles in series, thermal-magnetic trip unit only |
Rated ultimate short-circuit breaking capacity (Icu) | IEC 60947-2: 65kA @ 220...230V AC, 50/60 Hz | Interrupting rating | 65kA @ 240V AC, 50/60 Hz per NEMA, UL, CSA |
Electrical life cycle | 8000 @ 415V AC | Thermal trip rating, max | 70 A @ ambient temperature 40 °C |
Insulation voltage (Ui) | Rated 1000V per IEC | Watt loss | Thermal magnetic type: 13.3 W |
Voltage for reverse-fed circuit breaker, max | 480V AC per UL/CSA | Thermal trip current (Ir) | 70 A |
Magnetic trip current (Im) | 700 A | Frame size | 125 A |
Rated impulse withstand voltage (Uimp) | 8 kV | Type of control element | Toggle |
Rated permanent current Iu | 70 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