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NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch
NZK1-32 Change-over Switch

NZK1-32 Change-over Switch

The NZK1-32 Change-over Switch is a compact and reliable manual switch designed for AC 50/60Hz systems with rated voltage up to 250V and rated current of 32A. It provides safe and efficient power source switching between two circuits, ensuring continuity and system protection. Certified by KEMA and compliant with IEC 60669-1, the NZK1-32 offers 1P or 2P options, 10,000 operational cycles, and easy DIN rail mounting (TH35-7.5). Its durable design and high electrical endurance make it ideal for residential, commercial, and industrial applications.

Product Information

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FAQs

 

What is the main function of the NZK1-32 Change-over Switch?

It enables manual transfer between two power sources—for example, between grid and generator—to ensure uninterrupted power supply and safe switching in low-voltage systems.

 

Where is the NZK1-32 typically used?

It is ideal for residential, commercial, and small industrial applications, especially where dual power or backup systems are installed.

 

How is the NZK1-32 installed?

The switch mounts easily on a TH35-7.5 DIN rail. Before energizing, operate it several times to confirm smooth and reliable switching.

 

What operating conditions should be maintained?

It performs reliably between −5°C to +40°C and up to 2000m altitude. Ensure it’s protected from moisture and rain during storage and use.

 

What variants are available?

Two models are available: NZK1-32/1 (1P) and NZK1-32/2 (2P), suitable for single-phase or double-pole switching configurations.