ulharm-4248-8.2Fuseholders - Part 8: Class J
UL 4248-8
1.1 Scope
1.1.2 These requirements cover fuseholders intended for use with Class J Fuses as described in NMX-J-009/248/8-2000-ANCE, CSA C22.2 No. 248.8, UL 248-8, Low-Voltage Fuses - Part 8: Class J Fuses.