Product Model
140G-H6C4-C70
Selling Points
- 11. High Interrupting Ratings: The 140G-H6C4-C70 boasts high interrupting ratings from 18 to 100 kA, ensuring it can handle even the most demanding electrical faults in industrial settings.;
- 22. Compact Design: With its compact design, this circuit breaker fits seamlessly into a variety of panel configurations, making it ideal for space-constrained applications.;
- 33. Customizable Trip Units: The device offers a wide range of operating mechanisms and trip units, allowing for greater customization to fit specific panel configurations and protection needs.;
- 44. Global Certification: Approved for global application, the 140G-H6C4-C70 meets UL, CSA, CCC, and IEC performance standards, ensuring it can be used in diverse industrial environments worldwide.;
- 55. Current-Limiting Option: The current-limiting option (available in H, J, and K frames) provides half-cycle interrupt to limit let-through energy, reducing the risk of damage to equipment and ensuring a safer operation.
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 | 15 |
Dimension Height | 13.335 | 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 | 120 mm | Device construction | Built-in device fixed built-in technique |
Height | 130 mm | Factory option | None |
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 | 2.127 |
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: 70kA @ 500V DC, 3-poles in series, thermal-magnetic trip unit only | Interrupting rating | 65kA @ 480V 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: 17.8 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 poles | 4 |
Specifications may be subject to change without notice