Nukleus designs electrical safety devices built for rugged industrial power and control systems. Our product portfolio includes voltage presence indicators, voltage indicators with test ports, and absence of voltage testers used in maintenance and LOTO procedures suitable for new and retrofit applications.

Verify both the presence and absence of voltage through a simple push-to-test button. Battery powered AVT eliminates manual tester dependency and comes with an isolation module with interconnect harness, 30 mm knockout profile for easy installation, an 8 ft wiring harness, and a user label.

Verify voltage presence and perform live-dead-live test for absence of voltage with portable test instrument. The self-powered device comes with built in touch-safe impedance protected test ports with dust cap, an easy to install 30 mm knockout profile with 8 ft wiring harness and a user label.

Verify voltage presence at a glance with closed-door verification. The self-powered device comes with an easy to install 30 mm knockout profile with 8 ft wiring harness and a user label.
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