Lighting Relay Packs
J-PACK Series • Hi-Power Relay Pack
Discontinued J-PACK Relay Packs are a universal hi-power series of 3 and 6 channel relay packs rated at a full 20 Amps per circuit. Designed for dry contact and/or DMX power control of LED fixtures, distributed commercial fluorescent installations or any…Lighting Relay Packs
Lighting relay pack systems are designed to control high-voltage lighting loads through low-voltage input signals, acting as a bridge between building automation systems and lighting fixtures. A relay pack typically includes a power relay—such as a mechanically latching or high-current-rated relay—housed in an enclosure that protects internal components while ensuring safe, reliable operation. These packs are critical in distributed lighting control architectures where remote switching and load shedding are necessary. High-capacity models, like those in the J-PACK Series, are specifically engineered to manage heavier loads, ensuring consistent power delivery to large-scale lighting systems.
“To date, we have had zero issues with the upgrades. All [JSI Manufacturing] console boards have been compatible, zero mystery errors as with the originals, and the end users find them to be the easiest racks they have ever worked with. Best decision we ever made.”
“Solid company. Solid staff. Great results. Refreshing to still have companies like JSI around that are not based on corporate money-focused shareholders. More often than not, you get what you pay for, but with JSI, a retrofit saves cash.”
“On install day, it was obvious that JSI was devoted to getting the retrofit completed, and with the ferocity of a chihuahua on a pork chop, they did not let go until the mission was completed.”
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