Off-site stray, or neutral-to-earth (NE), voltage can arise from primary neutral currents, off-site faults, or inadequate grounding. The RONK BLOCKER® is specifically designed to mitigate these off-site contributions to stray voltage, allowing utilities to focus on addressing on-site sources. Operating on the principle of magnetic saturation, the BLOCKER requires no external controls or internal logic signals, ensuring it reacts instantaneously and provides continuous protection at all times.
The reliability and safety of electrical systems have never been more crucial. RONK's American-designed and assembled products are durable, efficient, and built to last for decades.
Request a Quote
Series: BLOCKER® Stray Voltage Isolator
Part Number: SVI-50 11V
Blocking Voltage: 11 V
Energy: 10,000 Joules
Impedance: 0.01%
Peak Current: 80,000 A
Peak RMS: 100 V
Weight: 14 lbs.
Enclosure: NEMA 3R Aluminum
