Brand: Eaton · SKU: Z-NHK · MPN: Z-NHK · Category: Components
The Z-NHK is a 2-pole blue/white Auxiliary/Trip Indicating Contact designed for use with UL 489 DIN rail branch circuit breakers. One of the two change-over contacts can be switched to function as an auxiliary switch or a tripping signal switch, which specifically transmits a message of electric tripping rather than a mechanical switch-OFF. It is suitable for extra low voltage applications due to its contact material and design. The device is finger and hand touch safe according to BGV A3, ÖVE-EN 6. It features lift terminals, M3 (Pozidrive Z0) terminal screws, and accepts 20 to 14AWG terminal capacity. It is field installable and has self-cleaning contacts. It is used with Miniature Circuit Breakers, particularly the FAZ-NA series.
| Type | Auxiliary/Trip Indicating Contact |
|---|---|
| Series | FAZ |
| Mounting | For DIN rail mounting |
| For Use With | FAZ-NA, FAZ-NA-L UL 489 breakers |
| Rated Voltage | 230V Rated voltage (Newark) |
| Certifications | UL 489 |
| Number of Poles | 2 Pole |
| Terminal Screws | M3 (Pozidrive Z0) |
| Terminal Capacity | 20 to 14AWG |
| Contacts Configuration | DPDT (Double Pole Double Throw) |
| Protection Rating (Built-in) | IP40 |
| Rated Operating Current (AC) | 3A / 250V AC (resistive load); 2A @ 230VAC/0.5A @ 110VAC/VDC (AutomationDirect data) |
| Warranty | 1 year |
| Weight | 1 lb |
| Dimensions | Length/Depth: 1.57 in, Height: 3.14 in, Width: 0.31 in |
The Z-NHK is an Eaton FAZ auxiliary contact accessory that functions as a 2-pole auxiliary or trip-indicating contact for UL 489 DIN rail branch circuit breakers. It allows for remote monitoring of breaker status, including electrical tripping events. It is compact, rated for DIN rail mounting, and designed for safety and reliable low-voltage operation.
Yes, this Eaton Z-NHK Auxiliary/Trip Indicating Contact (Z-NHK) is 100% genuine Eaton hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Eaton Z-NHK Auxiliary/Trip Indicating Contact includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the Z-NHK.