NR21 | CIRCUIT BREAKER PLUG-IN BASE, NRAS/NRAN, DIN RAIL MOUNT, 1P, 20A, 250 VAC SKU: NR21 Parent Item Parent Item - Additional Cost Has Item Option Details NR21 | CIRCUIT BREAKER PLUG-IN BASE, NRAS/NRAN, DIN RAIL MOUNT, 1P, 20A, 250 VAC DetailsBackDetailsNR21 | CIRCUIT BREAKER PLUG-IN BASE, NRAS/NRAN, DIN RAIL MOUNT, 1P, 20A, 250 VAC
