We source directly from Eaton - 100% genuine, new-in-box certified parts.
Searching...
Eaton / Moeller Series
40A, 3P, magnetic-only breaker, UL/IEC/CSA
The Eaton/Moeller NZMB2-S40-BT-CNA is a 40 amp, 3-pole molded case circuit breaker designed for short-circuit protection only, utilizing a magnetic-only trip unit. It operates at 440 V AC and is ideal for applications where overload protection is provided separately. With frame clamp terminals, high-speed interruption under fault conditions, and a compact footprint, it is well-suited for panelboards, industrial control panels, and motor feeder circuits. This unit is UL Listed, CSA Certified, and conforms to IEC 60947-2, ensuring global application compliance.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton / Moeller |
|---|---|
| Catalog Number | 107659 |
| Model | NZMB2-S40-BT-CNA |
| Type | Molded Case Circuit Breaker |
| Trip Type | Magnetic-Only |
| Amperage | 40 A |
| Poles | 3 |
| Voltage Rating | 440 V AC |
| Terminal Type | Frame Clamp |
| Mounting | Fixed (built-in) |
| Standards | UL Listed, CSA, IEC 60947-2, CE |
| Rated Operational Voltage | 440 V AC |
|---|---|
| Max Operating Current (Ie) | 2.6 A |
| Interrupting Capacity | < 10 ms (magnetic trip only) |
| Mounting Type | Built-in (DIN optional) |
| Dimensions (W x H x D) | 105 mm x 195 mm x 149 mm |
| Weight | 2.345 kg |
| Protection Rating | IP20 (device), IP66 (with handle) |
| Electrical Lifespan (AC-3) | 6,500 cycles @ 415 V |
| Mechanical Lifespan | 20,000 operations |
| Certifications | UL (E31593), CSA (22086), IEC 60947-2, CE, RoHS |
| Pollution Degree | 3 |
| Overvoltage Category | III |
| Shock Resistance | 20 g / 20 ms |
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.
Fax: +1 (941) 473-0987
