Littelfuse

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 16,000 global associates. Littelfuse partners with customers to design and deliver innovative, reliable solutions. Serving more than 100,000 end customers, Littelfuse's products are found in various industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse has been driving innovation and technology and building communities for over 95 years.

Showing 1009 - 1056 of 1126 Items
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$2000.98 each
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Littelfuse
MFR: Littelfuse
MFR #: INFORMER
UPC: 079458994216
Item #: 1029250
Available to Order
$884.40 each
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Littelfuse
MFR: Littelfuse
MFR #: ARP43S
UPC: 079458991475
Item #: 729753
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$452.98 each
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$1162.78 each
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Littelfuse
Special-Purpose Ground-Fault Circuit Interrupter (SPGFCI), Class C and Class D: Industrial Shock Block (ISB) is a personnel protection device designed to meet the requirements for special-purpose GFCIs defined by UL 943C. This standard outlines GFCI classes specifically designed for use in industrial facilities. Class C GFCIs are intended to be used on three-phase systems where the line-to-line voltage is 480 V or less with a trip level of 20 mA, while Class D GFCIs are intended to be used on 600 V systems. The Industrial Shock Block includes DFT harmonic filtering, an automatic self-test feature and is compliant to the UL 1998 Software in Programmable Components standard. Ground-Fault Circuit Interrupter (GFCI), Class A: The Shock Block is available as a 208 V Class A GFCI, allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B) for their 3-phase loads up to 60 A. Equipment Ground-Fault Protective Device (EGFPD): Industrial Shock Block is also available with adjustable protection settings as an EGFPD. The EGFPD models can be set to trip at 6 mA or from 10100 mA in increments of 10 mA. This offers more flexibility since GFCI devices are not allowed to have an adjustable trip level. Rating and Models: Industrial Shock Block (GFCI & EGFPD) is available for threephase voltages from 208 to 600 V with a maximum full load current of either 32 or 60 A. The power system can be either solidly or high-resistance grounded and the load must be three phase without a neutral. The standard enclosure is IP 69K/NEMA 4X and outdoor rated, suitable for all industrial environments including hightemperature washdown used in food production. A Class II, Division 2 option is also available for applications where explosive dust may be present. Ground Wire (Load-Ground) Monitor: The Industrial Shock Block also monitors the ground wire (load-ground) connection between the Industrial Shock Block and load. This is a required feature for Class C and D GFCI devices and is recommended for Class A GFCI and EGFPD devices. If the ground-return path is broken, the Industrial Shock Block will trip and provide an alarm by changing the state of the alarm contacts. This monitoring circuit includes an extra wire (pilot wire) between the Industrial Shock Block and load. At the load, the pilot wire is connected to a termination device. The other end of the termination device is connected to the load ground (typically the enclosure).
MFR: Littelfuse
MFR #: SB5060-011-0
UPC: 079458294521
Item #: 1359601
Available to Order
$9843.75 each
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Littelfuse
MFR: Littelfuse
MFR #: ER-5KV
UPC: 079458977936
Item #: 1311635
Available to Order
$7840.25 each
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Littelfuse
MFR: Littelfuse
MFR #: 355-400-5
UPC: 079458989915
Item #: 876387
Available to Order
$1230.28 each
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Littelfuse
MFR: Littelfuse
MFR #: 201A-AU
UPC: 079458990232
Item #: 1268612
Available to Order
$509.35 each
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Littelfuse
MFR: Littelfuse
MFR #: KRDB422
UPC: 079458994605
Item #: 1174104
Available to Order
$303.23 each
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Littelfuse
MFR: Littelfuse
MFR #: FS126
UPC: 079458993349
Item #: 1133963
Available to Order
$128.75 each
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Littelfuse
MFR: Littelfuse
MFR #: 233P-ENCL
UPC: 079458990355
Item #: 770036
Available to Order
$1372.25 each
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Littelfuse
MFR: Littelfuse
MFR #: ISS-100
UPC: 079458994247
Item #: 943567
Available to Order
$636.28 each
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Littelfuse
MFR: Littelfuse
MFR #: ALT-115-X-SW
UPC: 079458991338
Item #: 1172127
Available to Order
$363.20 each
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Littelfuse
MFR: Littelfuse
MFR #: SE-TA6ASF-WL
UPC: 079458989564
Item #: 665877
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$2135.63 each
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Littelfuse
MFR: Littelfuse
MFR #: RK-105
UPC: 079458987768
Item #: 454504
Available to Order
$766.03 each
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Littelfuse
MFR: Littelfuse
MFR #: 1N5339B
UPC: 079458859478
Item #: 1219827
Available to Order
$16.98 each
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Littelfuse
MFR: Littelfuse
MFR #: SE-330-00-00
UPC: 079458988321
Item #: 765562
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$16072.25 each
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Littelfuse
MFR: Littelfuse
MFR #: CT200
UPC: 079458977660
Item #: 444012
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$566.73 each
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Littelfuse
MFR: Littelfuse
MFR #: SE-TA6-SM
UPC: 079458989533
Item #: 625879
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$662.18 each
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Littelfuse
MFR: Littelfuse
MFR #: SE-TA6
UPC: 079458989526
Item #: 1163979
Available to Order
$1709.05 each
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