Allen-Bradley 140GG2C4C32 MCCB G Frame
Model: 140GG2C4C32
Brand: Allen-Bradley
Product Overview
A photograph of an Allen-Bradley 140G MCCB G Frame circuit breaker. It is a four-pole unit with a black and white body. The front panel features an ON/OFF switch, a test button, and labels indicating the model number '140GG2C4C32', '32A', and '4P'. There are also UL and CSA certification marks.
| Component type | Power switching circuit breaker |
|---|---|
| Range | Moulded Case Circuit Breaker |
| Model | N/A |
| Product status | Existing |
The Allen Bradley motor protection circuit breakers offer a reliable solution with both short-circuit and overload protection for individual motor loads with high interrupt ratings for 2 and 3 pole devices. Ideal for motor starting and motor protection applications. Connecting modules are available and have been combination short-circuit tested with the Allen Bradley 100-E contactors.
Electrical Specifications
| Rated current In | 32 A |
|---|---|
| Number of poles | 4 |
| Max. rated operation voltage Ue AC | 690 V |
| Rated ultimate short-circuit breaking capacity Icu at 415 V, 50 Hz | 36 kA |
| Rated service short-circuit breaking capacity Ics at 400 V, 50 Hz | 36 kA |
| Type of protection trip unit | Thermal/magnetic release |
| Trip curve | Fixed thermal, fixed magnetic |
| Frame size rating | 160 A |
| Rated frequency | 50-60 Hz |
| Rated insulation voltage Ui | 800 V |
| Suitable for isolation | Yes |
| Rated short circuit breaking capacity, Icu 690V AC | 6 kA |
| Rated short circuit breaking capacity, Ics 690V AC | 4.5 kA |
| Rated impulse withstand voltage Uimp | 8 kV |
| Reverse connection of supply possible | Yes |
| Electrical life at Un, In (service cycles) | 8000 cycles |
| Power loss | 8.4 W |
| DIN rail (top hat rail) mounting optional | Yes |
| Mechanical life (service cycles) | 25000 cycles |
Dimensions and Environment
| Height | 130 mm |
|---|---|
| Width | 101.2 mm |
| Pole connection pitch | 25 mm |
| Built-in depth | 70 mm |
| Depth (toggle included) | 101 mm |
| Weight | 1.4 kg |
|---|---|
| Rated surrounding temperature without derating | 40 °C |
| Maximum operating temperature | 75 °C |
| Storage temperature | -40...80 °C |
| Max. altitude before derating | 2000 m |
Contact Information
For inquiries, please contact NHP:
Phone: 1300 647 647
Website: www.nhp.com.au
Published: 05 September 2025
