Fuses

Choice of mounting types helps in equipment design; Low I2t minimizes damage to protected components on short circuit; Controlled arc voltage reduces stress to circuit components during fuse clearing; UL recognized component UL file E60314; AC: UL guide no. JFHR2 (35-800A)

AC: UL guide no. JFHR2 (35-800A); Low I2t minimizes damage to protected components on short circuit; UL recognized component UL file E60314; Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design

AC: UL guide no. JFHR2 (35-4500A); 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; Choice of mounting types helps in equipment design

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

AC: UL guide no. JFHR2 (35-4500A); Low I2t minimizes damage to protected component on short circuit; 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

Circuit breaker back-up; Feeders; Large motors; 300kA interrupting rating – self-certified, UL witnessed tests; Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label gives instant brand recognition; High-grade silica filler ensures fast arc quenching; Recommended for Arc Flash energy reduction; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; 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); Pure silver links ensure lowest let-thru current and longer fuse life; DC listed to UL standard 248 (100-2000A); Mains; 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; Metal-embossed date and catalog number for traceability and lasting identification; UL listed; 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; Rejection-style design prevents replacement errors; UL listed to standard 248-10 File E2137

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

Mains; Glass melamine body and plated terminals provide superior reliability in harsh environments; Panelboards; Metering Centers; Blade-stamped catalog numbers for permanent identification; DC Tested to UL 248 limits (Mersen Self-Certified); CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1; Unique dimensions prevent replacement by other fuse classes; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137; Circuit Breakers; Feeders; Switchboards; Load centers

Metering Centers; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137; Mains; Switchboards; Panelboards; Blade-stamped catalog numbers for permanent identification; Feeders; Circuit Breakers; Glass melamine body and plated terminals provide superior reliability in harsh environments; DC Tested to UL 248 limits (Mersen Self-Certified); Load centers; Unique dimensions prevent replacement by other fuse classes; CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1

DC Tested to UL 248 limits (Mersen Self-Certified); Circuit Breakers; Mains; Panelboards; Metering Centers; Unique dimensions prevent replacement by other fuse classes; Load centers; Switchboards; Blade-stamped catalog numbers for permanent identification; Glass melamine body and plated terminals provide superior reliability in harsh environments; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137; CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1; Feeders