We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
80A, 3P, breaker, adjustable thermal, IEC only
Eaton / Klockner-Moeller NZMN1-A80 molded case circuit breaker 80 amp, 3 pole, short circuit release 480-800A, adjustable thermal trip 63-80 amps, system and cable protection, rated voltage 480 Y / 277 V, rated insulation voltage 690V, switching capacity 85kA@240V, 35kA@480V, 25kA@600V, box terminal connections, toggle switch operation, IEC certified, frame size 1
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Moeller (Eaton) |
|---|---|
| Model | NZMN1-A80 |
| Catalog Number | 259084 |
| Rated Current (In = Iu) | 80 A |
| Construction Size | NZM1 |
| Poles | 3 |
| Release Type | Thermal-Magnetic |
| Application | System and Cable Protection |
| Installation Type | Fixed |
| Standard/Approval | IEC/EN 60947 |
| Degree of Protection | IP20 (Device), up to IP66 with Accessories |
| Switching Capacity at 400V | 50 kA (Icu) |
| Ambient Operating Temperature | -25°C to +70°C |
| Ambient Storage Temperature | -40°C to +70°C |
| Overload Release Setting Range | 63 – 80 A |
|---|---|
| Short-Circuit Release Setting | 480 – 800 A |
| Rated Operational Voltage (AC) | 690 V |
| Rated Operational Voltage (DC) | 450 V |
| Rated Impulse Voltage (Uimp) | 6 kV |
| Switching Capacity (Icu @ 240V AC) | 85 kA |
| Switching Capacity (Icu @ 400V AC) | 50 kA |
| Switching Capacity (Icu @ 690V AC) | 10 kA |
| Short-Circuit Breaking Time | < 10 ms |
| Rated Frequency | 50/60 Hz |
| Mechanical Lifespan | 20,000 operations |
| Electrical Lifespan @ 400V | 10,000 operations |
| Mounting Position | Vertical or 90° in all directions |
| Terminal Capacity (Stranded Cu) | Up to 95 mm² (with accessories) |
| Utilization Category | Category A |
| DC Correction Factor | 1.25 |
| Rotary Handle Option | Available (up to IP66) |
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
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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