Add to Cart OutBack Power Systems OutBack Power PNL-75Q-DC-RT Relay-Trip Breaker 75A 300VDC $218.28 OutBack Power PNL-75Q-DC-RT Relay-Trip Breaker 75 AMP, 300VDC Quad Pole and Five Panel-Mount Spaces Relay-trip breaker, 75 Amp, 300Vdc, quad pole, five panel-mount spaces. Used as part of Outback Power ICSPlus-4 rapid shutdown and AFCI solution. This... Compare Add to Cart Add to Wishlist