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Fuses

Power Products/Fuses 
Viewing Page 19 of 1000 (10,000+ results)
FUSE HOLDER 1-POLE 32A 10X38MM FUSE LED

FUSE HOLDER 1-POLE 32A 10X38MM FUSE LED

Item #: 3NW7014

Supplier Part #: 3NW7014
Brand: Siemens

SENTRON, cylindrical fuse holder, 10 x 38 mm, 1-pole, In: 32 A, Un AC: 690 V, LED signal detector
$41.00 /EA
NOT CURRENTLY IN STOCK
FUSE LINK LV HRC 50A 500VAC 250VDC

FUSE LINK LV HRC 50A 500VAC 250VDC

Item #: 3NA3820

Supplier Part #: 3NA3820
Brand: Siemens

FUSE LINK,LV HRC,50A,500VAC,250VDC W. NON-INSULATED GRIP LUGS LV HRC FUSE LINK GL/GG 00,50A
$28.10 /EA
NOT CURRENTLY IN STOCK
FUSE 125A AC 690V GR.00

FUSE 125A AC 690V GR.00

Item #: 3NE1022-0

Supplier Part #: 3NE1022-0
Brand: Siemens

FUSE,125A,AC,690V,(GR.00) 125A , AC 690 V ,(SIZE 00) UTILIZ. CATEGORY GR, DIN 43620 SITOR FUSE-LINK
$319.00 /EA
NOT CURRENTLY IN STOCK
500V 600A SEMICOND FUSE (A50Q

500V 600A SEMICOND FUSE (A50Q

Item #: A50QS600-4

Supplier Part #: A50QS600-4
Brand: Mersen

A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.

Ultra compact sizes allow down-sizing of existing equipment; CSA Certified LR12636; Lowest I2t for greatest protection of semiconductor circuits; Low watts loss for cooler operation; DC Tested to UL standard 198L parameters (70-1200A); AC: UL guide no. JFHR2; State-of-the-art protection for 500V equipment; UL recognized component UL File 60314; Superior cycling ability gives an equipment design advantage

$243.67 /EA
NOT CURRENTLY IN STOCK
600V 125A RK1 TD FUSE

600V 125A RK1 TD FUSE

Item #: A6D125R

Supplier Part #: A6D125R
Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

UL listed to standard 248-12 File E2137; Disconnects; Metal-embossed date and catalog number for easier traceability and lasting identification; 300kA interrupting rating – self-certified, UL witnessed tests; Fiberglass body provides dimensional stability in harsh industrial settings; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Solid state SmartSpot visual blown fuse indicator; Safety switches; Reduced inventory by taking the place of class RK5, K, and H fuses; DC listed to UL standard 248; 600VAC & 600VDC dual rated; Recommended for Arc Flash energy reduction; Motors; Extremely current-limiting for low peak let-thru current; CSA certified to standard C22.2 No. 248.12; High-visibility orange label gives instant brand recognition; Control panels; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Transformers; Time-delay for motor starting and transformer inrush currents without nuisance opening; Branch circuit protection; All general-purpose circuits

$246.99 /EA
NOT CURRENTLY IN STOCK
800A 500V SEMICOND FUSE

800A 500V SEMICOND FUSE

Item #: A50QS800-4

Supplier Part #: A50QS800-4
Brand: Mersen

A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.

UL recognized component UL File 60314; Low watts loss for cooler operation; Superior cycling ability gives an equipment design advantage; AC: UL guide no. JFHR2; CSA Certified LR12636; DC Tested to UL standard 198L parameters (70-1200A); Ultra compact sizes allow down-sizing of existing equipment; State-of-the-art protection for 500V equipment; Lowest I2t for greatest protection of semiconductor circuits

$438.42 /EA
NOT CURRENTLY IN STOCK
PWR DIS BLK AL MINI 85A 3P 4

PWR DIS BLK AL MINI 85A 3P 4

Item #: MPDB63163

Supplier Part #: MPDB63163
Brand: Mersen

The Next Generation Power Distribution Block (PDB). Mersen power distribution blocks provide a safe and easy method of splicing cables, splitting primary power into secondary circuits and fulfilling requirements for fixed junction tap-off points. All blocks are UL and CSA approved while meeting spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code®. PDB options include single or dual conductor primary inputs and up to 30 secondary outputs. Specialty blocks are available allowing for up to 7 primary inputs. The MPDB series is offered in three size categories miniature (MPDB62 and MPDB63 series), intermediate (MPDB66 and MPDB67 series), and large (MPDB68 and MPDB69 series), in both aluminum and copper.

CSA Certified Class 6228 01; UL Listed to subject 1953, File E352417 unless noted otherwise

$61.63 /EA
NOT CURRENTLY IN STOCK

690V CP 14X51 AM 25A S/I FS

Item #: E219769

Supplier Part #: E219769
Brand: Mersen

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x31 and size 10x38 with an optional indicator, and in size 14x51 and 22x58 with an optional striker to activate an auxiliary contact. Size 10x38 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links "aM" are partial range fuses. They protect electrical devices in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. They cut off currents more than 6.3xln until the maximum breaking capacity (rated breaking capacity). Cylindrical fuse-links "aM" are mainly used for the protection of installation switch gear in otor circuit currents. For classification of the cylindrical fuse-links the nominal current of the fuse-link can be selected respective to the nominal current of the motor. Our technology and process was designed to ensure highly reliable technical performance.

IEC 60269-1 & -2; Striker version available for remote indication of fuse operation; Approved by Lloyd’s Register of Shipping and Bureau Veritas; Safest and most reliable protection system; Reduced size

$19.62 /EA
NOT CURRENTLY IN STOCK
600V 30A 3P MID ULTSFE

600V 30A 3P MID ULTSFE

Item #: USM3

Supplier Part #: USM3
Brand: Mersen

Mersen UltraSafe Modular Fuse holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2" x 13/32" (USM) AC and DC rated fuses up to 30 amperes. UltraSafe holders qualify as “Fingersafe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multi-pole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe holders with Class CC fuses chosen for Type “2” No Damage protection give one of the safest protection packages in the industry. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.

ATM, DCT, ATMR recommended for DC applications; IEC 60269-2-1 and 60947-3 Compliant (USM only); DIN-rail mounting; IP20 Finger-Safe (touch safe); UL Listed to standard 4248-18 (photovoltaic), File E347822; Compact footprint; CSA Certified C22.2; Optional visual blown fuse Indicator lights; Quick, tool-free, easy fuse change outs; UL Listed to Standard 4248- 4 (class CC) and 4248-1 (midget), File E52283

$68.00 /EA
NOT CURRENTLY IN STOCK
FUSE LINK 800A C98327S1002C53

FUSE LINK 800A C98327S1002C53

Item #: 3NE3338-8

Supplier Part #: 3NE3338-8
Brand: Siemens

FUSE LINK 800A,C98327S1002C53 800A, AC 800V, SIZE 2/110MM SITOR FUSE-LINK
$1,121.00 /EA
NOT CURRENTLY IN STOCK
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