Fuses

Current limitation; Non-venting for silent operation; Clip style mount; ANSI C37-41; Blown-fuse indication; Direct mount; High interrupting capacity; Bus mount

Non-venting for silent operation; Clip style mount; ANSI C37-41; High interrupting capacity; Direct mount; Bus mount; Current limitation; Blown-fuse indication

Direct mount; Non-venting for silent operation; Clip style mount; ANSI C37-41; Blown-fuse indication; High interrupting capacity; Bus mount; Current limitation

High interrupting capacity; ANSI C37-41; Blown-fuse indication; Current limitation; Bus mount; Direct mount; Non-venting for silent operation; Clip style mount

Blown-fuse indication; Bus mount; High interrupting capacity; Clip style mount; Current limitation; Non-venting for silent operation; ANSI C37-41; Direct mount

High interrupting capacity; Clip style mount; Bus mount; Blown-fuse indication; Non-venting for silent operation; Direct mount; ANSI C37-41; Current limitation

Non-venting for silent operation; Clip style mount; Current limitation; Blown-fuse indication; Direct mount; ANSI C37-41; High interrupting capacity; Bus mount

ANSI C37-41; Direct mount; Blown-fuse indication; High interrupting capacity; Clip style mount; Non-venting for silent operation; Current limitation; Bus mount

Blown-fuse indication; Non-venting for silent operation; Current limitation; ANSI C37-41; Direct mount; Clip style mount; High interrupting capacity; Bus mount

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