We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
80A, 4P, breaker, thermomagnetic, IEC
The Eaton NZMH1-4-A80 is a 4-pole, 80A fixed-mount circuit breaker designed for system and cable protection. It features a thermomagnetic release system with adjustable overload trip settings from 63 A to 80 A and short-circuit trip range from 6x to 10x rated current. It complies with IEC/EN 60947 standards and offers a high switching capacity of 100 kA at 400/415 V. The device provides IP20 protection at the control interface and supports vertical mounting in all directions. It is equipped with box terminals and suitable for operation in ambient temperatures ranging from -25 °C to +70 °C.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | NZMH1-4-A80 |
| Catalog Number | 284428 |
| Product Type | Circuit Breaker |
| Poles | 4 |
| Amperage | 80 A |
| Trip Type | Thermomagnetic |
| Frame Size | NZM1 |
| Mounting | Fixed |
| Operator | Rocker Lever |
| Voltage Rating (Ue) | 690 V AC |
|---|---|
| Insulation Voltage (Ui) | 690 V |
| Impulse Withstand Voltage (Uimp) | 6 kV |
| Interrupting Capacity (Icu) | 100 kA @ 400/415 V |
| Short-Circuit Release Setting (Ii) | 6x – 10x In (480 – 800 A) |
| Overload Trip Setting (Ir) | 63 A – 80 A |
| Utilization Category | A |
| Operating Temperature | -25 °C to +70 °C |
| Storage Temperature | -40 °C to +70 °C |
| Ingress Protection | IP20 (device area) |
| Standards | IEC/EN 60947, VDE 0106 |
| Terminal Type | Box Terminal |
| Mechanical Life | 20,000 operations |
| Electrical Life (400 V) | 10,000 operations |
| Mounting Position | Vertical and 90° in all directions |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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