Fuses

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

DC listed to UL standard 248 (100-2000A); Circuit breaker back-up; Rejection-style design prevents replacement errors; Large motors; Recommended for Arc Flash energy reduction; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; 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; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; 300kA interrupting rating – self-certified, UL witnessed tests; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Lighting, heating & general loads; Mains; CSA certified to standard C22.2 No. 248.10 (601-6000A); Pure silver links ensure lowest let-thru current and longer fuse life; High-visibility orange label gives instant brand recognition; UL listed; 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; UL listed to standard 248-10 File E2137; Fiberglass body provides dimensional stability in harsh industrial settings; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; High-grade silica filler ensures fast arc quenching; Feeders

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

Time-delay for high inrush loads such as motors and transformers, without nuisance opening; 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; 300kA interrupting rating – self-certified, UL witnessed tests; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; 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; UL listed to standard 248-10 File E2137; Circuit breaker back-up; Fiberglass body provides dimensional stability in harsh industrial settings; Large motors; Mains; Pure silver links ensure lowest let-thru current and longer fuse life; Lighting, heating & general loads; CSA certified to standard C22.2 No. 248.10 (601-6000A); Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Rejection-style design prevents replacement errors; High-visibility orange label gives instant brand recognition; UL listed; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Feeders; High-grade silica filler ensures fast arc quenching; Recommended for Arc Flash energy reduction

Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Recommended for Arc Flash energy reduction; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; CSA certified to standard C22.2 No. 248.10 (601-6000A); Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; 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; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; DC listed to UL standard 248 (100-2000A); Large motors; High-grade silica filler ensures fast arc quenching; Mains; Circuit breaker back-up; 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; Lighting, heating & general loads; UL listed; Feeders; High-visibility orange label gives instant brand recognition; Pure silver links ensure lowest let-thru current and longer fuse life; Rejection-style design prevents replacement errors; 300kA interrupting rating – self-certified, UL witnessed tests; UL listed to standard 248-10 File E2137; Fiberglass body provides dimensional stability in harsh industrial settings

Large motors; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Mains; 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; Fiberglass body provides dimensional stability in harsh industrial settings; DC listed to UL standard 248 (100-2000A); CSA certified to standard C22.2 No. 248.10 (601-6000A); 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; Recommended for Arc Flash energy reduction; High-visibility orange label gives instant brand recognition; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; Pure silver links ensure lowest let-thru current and longer fuse life; 300kA interrupting rating – self-certified, UL witnessed tests; UL listed to standard 248-10 File E2137; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; Rejection-style design prevents replacement errors; Circuit breaker back-up; Lighting, heating & general loads; Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service; High-grade silica filler ensures fast arc quenching; Feeders; UL listed

Pure silver links ensure lowest let-thru current and longer fuse life; Metal-embossed date and catalog number for traceability and lasting identification; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; UL listed; 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”; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Feeders; 300kA interrupting rating – self-certified, UL witnessed tests; Rejection-style design prevents replacement errors; Mains; 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; Large motors; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; DC listed to UL standard 248 (100-2000A); UL listed to standard 248-10 File E2137; Recommended for Arc Flash energy reduction; Circuit breaker back-up; CSA certified to standard C22.2 No. 248.10 (601-6000A); High-visibility orange label gives instant brand recognition; Fiberglass body provides dimensional stability in harsh industrial settings; Lighting, heating & general loads; High-grade silica filler ensures fast arc quenching

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

Mains; Rejection-style design prevents replacement errors; Lighting, heating & general loads; Recommended for Arc Flash energy reduction; Feeders; CSA certified to standard C22.2 No. 248.10 (601-6000A); Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label gives instant brand recognition; UL listed; DC listed to UL standard 248 (100-2000A); 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; UL listed to standard 248-10 File E2137; Large motors; 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; Circuit breaker back-up; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; High-grade silica filler ensures fast arc quenching; 300kA interrupting rating – self-certified, UL witnessed tests; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; 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; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator

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