Fuses

AC: UL guide no. JFHR2 (35-4500A); Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design; UL recognized component UL File E60314; Low I2t minimizes damage to protected component on short circuit

Controlled arc voltage reduces stress to circuit components during fuse clearing; Low I2t minimizes damage to protected component on short circuit; UL recognized component UL File E60314; Choice of mounting types helps in equipment design; AC: UL guide no. JFHR2 (35-4500A)

Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design; Low I2t minimizes damage to protected component on short circuit; UL recognized component UL File E60314; AC: UL guide no. JFHR2 (35-4500A)

Controlled arc voltage reduces stress to circuit components during fuse clearing; Low I2t minimizes damage to protected component on short circuit; Choice of mounting types helps in equipment design; UL recognized component UL File E60314; AC: UL guide no. JFHR2 (35-4500A)

Low I2t minimizes damage to protected component on short circuit; UL recognized component UL File E60314; Choice of mounting types helps in equipment design; AC: UL guide no. JFHR2 (35-4500A); Controlled arc voltage reduces stress to circuit components during fuse clearing

AC: UL guide no. JFHR2 (35-600A); UL recognized component File E60314; DC: self-certified; Controlled arc voltage reduces stress to circuit components during fuse clearing; Wide range of ampere ratings; Low I2t minimizes damage to protected components on short circuit

AC: UL guide no. JFHR2 (35-600A); UL recognized component File E60314; DC: self-certified; Controlled arc voltage reduces stress to circuit components during fuse clearing; Wide range of ampere ratings; Low I2t minimizes damage to protected components on short circuit

Feeders; UL listed to standard 248-10 File E2137; High-visibility orange label gives instant brand recognition; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; UL listed; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Metal-embossed date and catalog number for traceability and lasting identification; Lighting, heating & general loads; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; Fiberglass body provides dimensional stability in harsh industrial settings; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Pure silver links ensure lowest let-thru current and longer fuse life; CSA certified to standard C22.2 No. 248.10 (601-6000A); Circuit breaker back-up; Large motors; DC listed to UL standard 248 (100-2000A); Fastest operation under short circuit conditions: Let-thru currents are typically 20 percent lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse; Recommended for Arc Flash energy reduction; High-grade silica filler ensures fast arc quenching; 300kA interrupting rating – self-certified, UL witnessed tests; Rejection-style design prevents replacement errors; Mains; Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service

Metal-embossed date and catalog number for traceability and lasting identification; High-grade silica filler ensures fast arc quenching; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; Mains; High-visibility orange label gives instant brand recognition; Lighting, heating & general loads; 300kA interrupting rating – self-certified, UL witnessed tests; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Fastest operation under short circuit conditions: Let-thru currents are typically 20 percent lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse; DC listed to UL standard 248 (100-2000A); Circuit breaker back-up; UL listed to standard 248-10 File E2137; Recommended for Arc Flash energy reduction; Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; Fiberglass body provides dimensional stability in harsh industrial settings; Rejection-style design prevents replacement errors; Pure silver links ensure lowest let-thru current and longer fuse life; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Feeders; Large motors; CSA certified to standard C22.2 No. 248.10 (601-6000A); UL listed

Feeders; 300kA interrupting rating – self-certified, UL witnessed tests; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; Fastest operation under short circuit conditions: Let-thru currents are typically 20 percent lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse; High-grade silica filler ensures fast arc quenching; Pure silver links ensure lowest let-thru current and longer fuse life; Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service; DC listed to UL standard 248 (100-2000A); Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; CSA certified to standard C22.2 No. 248.10 (601-6000A); UL listed to standard 248-10 File E2137; Mains; Metal-embossed date and catalog number for traceability and lasting identification; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Lighting, heating & general loads; Rejection-style design prevents replacement errors; Circuit breaker back-up; High-visibility orange label gives instant brand recognition; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; Large motors; Fiberglass body provides dimensional stability in harsh industrial settings; Recommended for Arc Flash energy reduction; UL listed