We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
45A, 3P, breaker, thermomagnetic, IEC/UL/CSA/CE/RoHS
The Eaton Moeller series NZM molded case circuit breaker (model NZMH2-AF45-NA) is a 3-pole, 45A thermomagnetic breaker designed for system and cable protection in branch and feeder circuits. Featuring a fixed overload release, this MCCB supports operation up to 690 V AC and offers high short-circuit breaking capacity, ensuring rapid disconnection in fault conditions. It meets a wide range of international standards including IEC 60947-2, UL 489, CSA-C22.2 No. 5-09, and CE, making it ideal for both North American and global applications. The unit is RoHS conformant and provides IP20 protection, with optional enhanced protection via accessories.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Series | Moeller NZM |
| Model | NZMH2-AF45-NA |
| Catalog Number | 269194 |
| EAN | 4015082691943 |
| Product Type | Molded Case Circuit Breaker |
| Frame Size | NZM2 |
| Trip Type | Thermomagnetic |
| Amperage | 45 A |
| Poles | 3 |
| Operator | Rocker lever |
| Mounting | Fixed; DIN rail optional |
| Weight | 2.345 kg |
| Dimensions (H × W × D) | 195 × 105 × 149 mm |
| Voltage Rating | 690 V AC |
|---|---|
| Rated Insulation Voltage (Ui) | 1000 V AC |
| Rated Impulse Withstand Voltage | 8000 V (main), 6000 V (auxiliary) |
| Interrupting Capacity (Ics @ 400 V) | 150 kA |
| Short-Circuit Breaking Capacity (Icn) | See model-specific rating plate |
| Utilization Category | A (IEC/EN 60947-2) |
| Short-Circuit Total Break Time | < 10 ms |
| Rated Short-Time Withstand Current (1s) | 1.9 kA |
| Overload Current Setting (Ir) | 45 A (fixed) |
| Short-Circuit Release Range | 270 A – 450 A |
| Terminal Type | Screw connection |
| Terminal Capacity (Copper Solid) | Up to 16 mm² |
| Degree of Protection | IP20 (standard), IP40/IP66 (with accessories) |
| Certifications | UL, CSA, CE, IEC 60947-2, RoHS |
| Ambient Operating Temperature | -25 °C to +70 °C |
| Mechanical Life | 20,000 operations |
| Electrical Life | Up to 10,000 operations |
| Shock Resistance | 20 g (20 ms half-sinusoidal) |
| Pollution Degree | 3 |
| Overvoltage Category | III |
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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