Eaton Cutler-Hammer
Eaton Cutler-Hammer Drives
Eaton Cutler-Hammer PLC
Eaton Cutler-Hammer Circuit Breakers
Allen Bradley Panelview
Allen Bradley PLC
GE Fanuc
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Product comes with Urgent Automation's 1-year warranty.
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Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
The Cutler-Hammer NGH312032E is a molded case circuit breaker. This is G Series circuit breaker with an NG frame size. It is a 3-pole device that can be used to protect circuits rated at up to 1200 Amps. The NGH312032E has a performance rating of 65 kAIC at 480 Volts AC. The input and output terminals on the device are built to accept imperial tapped line/load conductors. It has a state-of-the-art trip unit with LSI. It means that it has adjustable long-time protection (L), adjustable short delay pickup with a fixed short delay time and short time protection (S), and it has instantaneous protection (I). This MCCB is produced by the Eaton Corporation and it ensures reliable, efficient, and safe power delivery to industrial automation components in the system. It is a customized solution that can solve even the most critical challenges in the device.
The NGH312032E circuit breaker includes an NG frame with a Digitrip (RMS 310+) electronic trip unit. On the front side of the product, users can set a current protection rating (for a short delay pickup) that matches their application needs in the range of 2 to 8 times the nominal current. This NG frame sized 3-pole device has dimensions of 8.25 inches (209.6 millimeters) x 16.00 inches (406.4 millimeters) x 5.50 inches (139.7 millimeters). It is shipped with the approximate weight of 45 pounds (20.4 kilograms). The permissible ambient temperature range for the NGH312032E MCCB is -20 to 70 degrees Celsius (-4 to 158 degrees Fahrenheit). Note that the protection rating is reduced to 70% at higher temperatures. The device is UL and CSA listed.
| Part Number/Catalog No. | NGH312032E |
| Product Type | Molded Case Circuit Breaker |
| Frame | NG |
| kAIC @ 480 VAC | 65 |
| Poles | 3 |
| Amps | 120 |
| Trip Unit | 310+ Electronic LSI |
| Terminations | Imperial tapped line/load conductor |
| Max. Rated Current | 1200 A |
| Main Conducting Paths | 750 VAC |
| Max. Switching Frequency | 60 1/h |
| Rated Making Capacity | 20 A |
| Max. Opening Time | 62 ms |
| Rated Operational Voltage | 600 V |
| Part Number/Catalog No. | NGH312032E |
| Product Type | Molded Case Circuit Breaker |
| Frame | NG |
| kAIC @ 480 VAC | 65 |
| Poles | 3 |
| Amps | 120 |
| Trip Unit | 310+ Electronic LSI |
| Terminations | Imperial tapped line/load conductor |
| Max. Rated Current | 1200 A |
| Main Conducting Paths | 750 VAC |
| Max. Switching Frequency | 60 1/h |
| Rated Making Capacity | 20 A |
| Max. Opening Time | 62 ms |
| Rated Operational Voltage | 600 V |