Eaton PKZM0-6,3 NHI21-PKZ0 Manual Motor Protector with Auxiliary Contact with NHI21-PKZ0

The Eaton Moeller PKZM0-6,3 is a manual motor protector configured here with an attached NHI21-PKZ0 auxiliary contact block. It is built for manual switching and protective control of low-voltage motor feeders. This configuration fits panel-building and machine-control environments where compact motor protection and auxiliary signaling are required.

- Three-pole switching connects and isolates motor feeders through a rotary operating handle.
- Adjustable trip setting supports alignment of motor protection to the applied current setting.
- Thermal and magnetic trip behavior supports overload and short-circuit interruption within the marked device scope.
- Front TEST marking supports functional trip verification during control-panel servicing.

- Front terminal layout is marked L1, L2, L3 on the line side and T1, T2, T3 on the load side.
- Markings show IEC/EN 60947 and VDE 0660 compliance references.
- Impulse withstand voltage is marked Uimp = 6000 V.
- Device markings show 50/60 Hz operation and visible AC/DC rating tables on the housing.

- Attached NHI21-PKZ0 adds auxiliary contact functionality to the assembled configuration.
- Side contact diagram markings support control-circuit status signaling alongside motor protection switching.
- Combined assembly supports motor branch protection with added auxiliary contact integration in one mounted configuration.

- Low-voltage motor branch switching and protection in industrial control panels.
- Machine-control builds requiring manual motor isolation with integrated auxiliary status contact support.
- OEM and panel-shop workflows using compact three-pole motor protection components.