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Eaton / Moeller Series
63A, 3-Phase, Commoning Link, insulated, short-circuit proof, UL/CSA/CE/IEC
The Eaton/Moeller B3.1/4-PKZ0 is a 3-phase commoning link designed for use with PKZ0 and PKE motor-protective circuit-breakers. It supports up to four devices and allows for parallel power feed to terminals 1, 3, and 5. Rated for 63 A and up to 690 V AC, this accessory ensures safe and efficient power distribution. The unit measures 207 mm in length with a unit width of 45 + 9 mm, features fork-type insulated connections, and is short-circuit proof and protected against accidental contact. With a rated impulse withstand voltage of 6 kV, it complies with IEC/EN 61439 requirements and is certified to UL 508, CSA-C22.2 No. 14, IEC 60947-4-1, and CE standards, making it a dependable solution for installations requiring auxiliary or trip-indicating contacts.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton / Moeller |
|---|---|
| Model | B3.1/4-PKZ0 |
| Series | PKZ0 Accessories |
| Product Type | 3-Phase Commoning Link |
| For Use With | PKZ0, PKE Motor-Protective Circuit-Breakers |
| Number of Devices | 4 |
| Length | 207 mm |
| Unit Width | 45 + 9 mm |
| Connection Type | Fork |
| Insulated | Yes |
| Old Moeller Part Number | B3.1/4-PKZ0 |
| New Eaton Part Number | XTPAXCLKB4 |
| Phases | 3 |
|---|---|
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Uninterrupted Current (Iu) | 63 A |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Overvoltage Category / Pollution Degree | III / 3 |
| Pitch Dimensions | 54 mm |
| Cross Section | 0 mm² |
| Short-Circuit Proof | Yes |
| Short-Time Withstand Current (Icw) | 0 kA |
| Conditioned Short-Circuit Current (Iq) | 0 kV |
| Suitable with N-Busbar | No |
| Suitable with Auxiliary Switch | No |
| Certifications | UL 508, CSA-C22.2 No. 14, IEC 60947-4-1, CE |
| UL File No. | E36332 |
| CSA File No. | 98494 |
| CSA Class No. | 3211-06 |
| North America Certification | UL Listed, CSA Certified |
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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