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Fuses

Power Products/Fuses 
Viewing Page 125 of 1000 (10,000+ results)
72KV 6R R RATED FERRULE

72KV 6R R RATED FERRULE

Item #: A072F1D0R0-6R

Supplier Part #: A072F1D0R0-6R
Brand: Mersen

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips

Current-limiting for superior equipment protection; Metal embossed catalog number and manufacturing date for lasting identification; On the 4.8kV an optional hookeye mounted in the factory is available; Ferrule mounting for standard clips and interchangeability with other brands of fuses; Blown-fuse indicator to give positive identification of open fuse; Amp-Trap: UL File E93367; The Amp-Trap and 9F60 R-Rated fuses are UL Recognized; 9F60: UL File E191980; On all other 3” barrels if a hookeye is required, use the operating eye 9F61AAW612

$2,359.50 /EA
NOT CURRENTLY IN STOCK
CC12 SRF 70 QF 125

CC12 SRF 70 QF 125

Item #: A079442

Supplier Part #: A079442
Brand: Mersen

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

Worldwide acceptability; Extremely fast acting; 20A-215A, @1500VDC, L/R 1-3ms, 100KA; GB/T 13539.4-2016; IEC 60269-1 and IEC 60269-4 Compliance; DC UL recognized component; 20A-215A, @1200VDC, L/R 10ms, 100KA; UL file E76491; Current Limiting; Superior Cycling Ability; Excellent cycling capability; Very low I²t

$2,567.04 /EA
NOT CURRENTLY IN STOCK

CC 20 SRD 122 QF 400

Item #: A079465

Supplier Part #: A079465
Brand: Mersen

Mersen DC offers provide a very high performing protection for railway power circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated in extreme environment more than other fuse type, have lower I2t to minimize damage to protected components on short circuits, lower watts loss and longer life time.

Superior cycling ability; IEC 60269-4 compliance; Extremely current limiting; Extremely fast acting; Very low I²t; Worldwide acceptability

$8,404.62 /EA
NOT CURRENTLY IN STOCK
CC1500 CP GRD 20 127 25

CC1500 CP GRD 20 127 25

Item #: A080431

Supplier Part #: A080431
Brand: Mersen

Specially developed for DC applications, 20x127 gR cylindrical is a fast acting, full range fuse used in the protection of auxiliaries, control circuit and other measuring and monitoring devices.

Low I²t for improved semiconductor protection; gR Class according to VDE 636-23 and IEC 60269-4; Current limiting; Excellent cycling capability; International 20×127mm (13/16” x 5”) for worldwide acceptance; UL Recognized component; IEC 60269-4 Compliance; Eliminate all overloads; UL file No. E76491; Extremely fast acting

$636.93 /EA
NOT CURRENTLY IN STOCK
69 URE 10/20

69 URE 10/20

Item #: A082455

Supplier Part #: A082455
Brand: Mersen

Extremely high breaking capacity fuses: Protection of power semiconductors as per IEC standard 60269-1 and -4 690V voltage rating as per IEC 33 gR class as per VDE 636-23 and IEC 60269.4 Design without indicator

xxxxxxx

$72.99 /EA
NOT CURRENTLY IN STOCK

CC1051 CP GRC 36 127 80

Item #: A083651

Supplier Part #: A083651
Brand: Mersen

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
$1,391.09 /EA
NOT CURRENTLY IN STOCK
825KV 125E E RATED BOLT-IN FU

825KV 125E E RATED BOLT-IN FU

Item #: A083B2DAR0-125E

Supplier Part #: A083B2DAR0-125E
Brand: Mersen

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.

Bolt-In mounting for direct connection to bus or terminals; Current-limiting for superior equipment protection; Blown-fuse indicator to give positive identification of open fuse; Outdoor usage for the 9F62; Metal embossed catalog number and manufacturing date for lasting identification; Some UL Listed to standard File E143362; Non-venting for silent operation; UL listed for compatibility with UL listed equipment

$1,749.42 /EA
NOT CURRENTLY IN STOCK
825KV 150E E RATED BOLT-IN FU

825KV 150E E RATED BOLT-IN FU

Item #: A083B2DAR0-150E

Supplier Part #: A083B2DAR0-150E
Brand: Mersen

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.

Some UL Listed to standard File E143362; Metal embossed catalog number and manufacturing date for lasting identification; Current-limiting for superior equipment protection; UL listed for compatibility with UL listed equipment; Non-venting for silent operation; Bolt-In mounting for direct connection to bus or terminals; Outdoor usage for the 9F62; Blown-fuse indicator to give positive identification of open fuse

$1,749.42 /EA
NOT CURRENTLY IN STOCK
825KV 175E E RATED BOLT-IN FU

825KV 175E E RATED BOLT-IN FU

Item #: A083B2DAR0-175E

Supplier Part #: A083B2DAR0-175E
Brand: Mersen

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.

Some UL Listed to standard File E143362; Current-limiting for superior equipment protection; Outdoor usage for the 9F62; Blown-fuse indicator to give positive identification of open fuse; Metal embossed catalog number and manufacturing date for lasting identification; Non-venting for silent operation; UL listed for compatibility with UL listed equipment; Bolt-In mounting for direct connection to bus or terminals

$1,749.42 /EA
NOT CURRENTLY IN STOCK
825KV 200E E RATED BOLT-IN FU

825KV 200E E RATED BOLT-IN FU

Item #: A083B2DAR0-200E

Supplier Part #: A083B2DAR0-200E
Brand: Mersen

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.

Non-venting for silent operation; Some UL Listed to standard File E143362; Outdoor usage for the 9F62; Bolt-In mounting for direct connection to bus or terminals; UL listed for compatibility with UL listed equipment; Metal embossed catalog number and manufacturing date for lasting identification; Blown-fuse indicator to give positive identification of open fuse; Current-limiting for superior equipment protection

$1,749.42 /EA
NOT CURRENTLY IN STOCK
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