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Eaton / Moeller Series
48 VDC, shunt release, for PKZM0/PKZM4/PKE, screw terminals, UL/CSA/CE/IEC
The Eaton A-PKZ0(48VDC), also known as XTPAXSR48VDC, is a 48 VDC shunt release accessory designed for use with Eaton PKZM0, PKZM4, PKZM01, PKZM0-T, PKM0, and PKE motor-protective circuit breakers. This unit enables remote tripping by applying a control voltage and connects via screw terminals. For PKE devices, retrofitting is only possible with devices having serial numbers "02" or higher. It is UL listed, CSA certified, and complies with IEC 60947-4-1 and CE marking. Suitable for motor protection, the device offers reliable DC operation with intermittent actuation and a pick-up power of 5 VAC.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton / Moeller |
|---|---|
| Moeller Part Number | A-PKZ0(48VDC) |
| Eaton Part Number | XTPAXSR48VDC |
| Product Type | Shunt Release |
| Actuating Voltage | 48 VDC |
| Voltage Type | DC (Standard) |
| Connection Type | Screw Terminals |
| Compatible Devices | PKZM0, PKZM4, PKZM0-T, PKM0, PKZM01, PKE |
| Mounting Position | Left of Motor-protective Circuit Breakers |
| Compatibility Note | For PKE, only units with serial number "02" or higher can be retrofitted |
| Cannot Be Combined With | U-PKZ0 Undervoltage Release |
| Operating Range (DC) | 0.7 – 1.1 × Us |
|---|---|
| Pull-in Power | 5 VAC |
| Sealing Power | 3 VAC |
| Conductor Sizes (mm²) | 1 × (0.75 – 2.5), 2 × (0.75 – 2.5) |
| Conductor Sizes (AWG) | 1 × (18 – 14), 2 × (18 – 14) |
| IEC/EN Compliance | IEC 60947-4-1 |
| Product Standards | UL 508, CSA-C22.2 No. 14, CE |
| Certifications | UL Listed (E36332), CSA Certified (165628) |
| Degree of Protection | Depends on circuit breaker enclosure |
| Suitable for Motor Safety Switch | Yes |
| ETIM Classification | EC001023 – Shunt Release for Circuit Breaker |
| Short-circuit Release Setting Range | 0 V (Not Adjustable) |
| Design Notes | Intermittent DC operation (5 s max) |
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