16582-3 is a three-pole splicer block designed for increasing or decreasing wire size within a circuit to accommodate different connections from the power source to the branch load. This Bussmann series splicer block is rated for 600 V and features a flammability rating of UL 94 V0 with an operating temperature range of -4°F to 248°F (-20°C to 120°C). The block is UL Recognized to UL 1059 and rated for use in UL 508A industrial control panels, accepting stranded 75°C copper and aluminum conductors. Ideal for industrial control panel applications, these splicer blocks provide reliable wire size transitions with optional covers available separately.