Littelfuse

Littelfuse

Littelfuse

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  • Littelfuse L50QS350, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 350A, 500AC/500DC_main
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    Littelfuse L50QS350, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 350A, 500AC/500DC, 1 Piece

    Littelfuse | SKU: LF-L50QS350

    MSRP: $265.72
    Price: $149.18
    The L50QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $265.72
    Price: $149.18
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    MSRP: $265.72
    Price: $149.18
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  • Littelfuse L50QS600, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 600A, 500AC/500DC_main
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    Littelfuse L50QS600, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 600A, 500AC/500DC, 1 Piece

    Littelfuse | SKU: LF-L50QS600

    MSRP: $412.90
    Price: $238.25
    The L50QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $412.90
    Price: $238.25
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    MSRP: $412.90
    Price: $238.25
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  • Littelfuse L50S030, Very Fast-Acting Semiconductor Fuse, 30A, 500AC/450DC_main
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    Littelfuse L50S030, Very Fast-Acting Semiconductor Fuse, 30A, 500AC/450DC, 1 Piece

    Littelfuse | SKU: LF-L50S030

    MSRP: $63.66
    Price: $35.75
    The L50QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $63.66
    Price: $35.75
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    MSRP: $63.66
    Price: $35.75
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  • Littelfuse L50S050, Very Fast-Acting Semiconductor Fuse, 50A, 500AC/450DC_main
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    Littelfuse L50S050, Very Fast-Acting Semiconductor Fuse, 50A, 500AC/450DC, 1 Piece

    Littelfuse | SKU: LF-L50S050

    MSRP: $110.74
    Price: $62.19
    The L50QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $110.74
    Price: $62.19
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    MSRP: $110.74
    Price: $62.19
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  • Littelfuse L50S070, Very Fast-Acting Semiconductor Fuse, 70A, 500AC/450DC_main
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    Littelfuse L50S070, Very Fast-Acting Semiconductor Fuse, 70A, 500AC/450DC, 1 Piece

    Littelfuse | SKU: LF-L50S070

    MSRP: $132.82
    Price: $74.57
    The L50QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $132.82
    Price: $74.57
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    MSRP: $132.82
    Price: $74.57
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  • Littelfuse L60S150, Very Fast-Acting Semiconductor Fuse, 150A, 600VAC_main
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    Littelfuse L60S150, Very Fast-Acting Semiconductor Fuse, 150A, 600VAC, 1 Piece

    Littelfuse | SKU: LF-L60S150

    MSRP: $324.40
    Price: $182.12
    The L60S series is a traditional North American-style, high-speed fuse designed with POWR-SPEEDĀ® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a...
    MSRP: $324.40
    Price: $182.12
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    MSRP: $324.40
    Price: $182.12
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  • Littelfuse L60S250, Very Fast-Acting Semiconductor Fuse, 250A, 600VAC_main
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    Littelfuse L60S250, Very Fast-Acting Semiconductor Fuse, 250A, 600VAC, 1 Piece

    Littelfuse | SKU: LF-L60S250

    MSRP: $464.32
    Price: $267.92
    The L60S series is a traditional North American-style, high-speed fuse designed with POWR-SPEEDĀ® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a...
    MSRP: $464.32
    Price: $267.92
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    MSRP: $464.32
    Price: $267.92
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  • Littelfuse L70QS070, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 70A, 700AC/700DC_main
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    Littelfuse L70QS070, Powr-Speed Round-Body 2Nd Gen Semiconductor Fuse, 70A, 700AC/700DC, 1 Piece

    Littelfuse | SKU: LF-L70QS070

    MSRP: $234.30
    Price: $135.20
    The L70QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $234.30
    Price: $135.20
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    MSRP: $234.30
    Price: $135.20
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  • Littelfuse L70S025, Very Fast-Acting Semiconductor Fuse, 25A, 700AC/650DC_main
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    Littelfuse L70S025, Very Fast-Acting Semiconductor Fuse, 25A, 700AC/650DC, 1 Piece

    Littelfuse | SKU: LF-L70S025

    MSRP: $85.76
    Price: $49.48
    The L70QS series is a POWR-SPEEDĀ® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...
    MSRP: $85.76
    Price: $49.48
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    MSRP: $85.76
    Price: $49.48
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  • Littelfuse LLNRK.150, Ul Class Rk1 Dual Element Time Delay Fuse, 15/100A, 250AC/125DC_main
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    Littelfuse LLNRK.150, Ul Class Rk1 Dual Element Time Delay Fuse, 15/100A, 250AC/125DC, 1 Piece

    Littelfuse | SKU: LF-LLNRK.150

    MSRP: $46.76
    Price: $25.22
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $46.76
    Price: $25.22
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    MSRP: $46.76
    Price: $25.22
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  • Littelfuse LLNRK.400, Ul Class Rk1 Dual Element Time Delay Fuse, 4/10A, 250AC/125DC_main
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    Littelfuse LLNRK.400, Ul Class Rk1 Dual Element Time Delay Fuse, 4/10A, 250AC/125DC, 1 Piece

    Littelfuse | SKU: LF-LLNRK.400

    MSRP: $46.76
    Price: $25.22
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $46.76
    Price: $25.22
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    MSRP: $46.76
    Price: $25.22
    Subtotal:
  • Littelfuse LLNRK015, Ul Class Rk1 Dual Element Time Delay Fuse, 15A, 250AC/125DC_main
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    Littelfuse LLNRK015, Ul Class Rk1 Dual Element Time Delay Fuse, 15A, 250AC/125DC, 1 Piece

    Littelfuse | SKU: LF-LLNRK015

    MSRP: $25.96
    Price: $14.00
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $25.96
    Price: $14.00
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    MSRP: $25.96
    Price: $14.00
    Subtotal:
  • Littelfuse LLNRK030, Ul Class Rk1 Dual Element Time Delay Fuse, 30A, 250AC/125DC_main
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    Littelfuse LLNRK030, Ul Class Rk1 Dual Element Time Delay Fuse, 30A, 250AC/125DC, 1 Piece

    Littelfuse | SKU: LF-LLNRK030

    MSRP: $25.96
    Price: $14.00
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $25.96
    Price: $14.00
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    MSRP: $25.96
    Price: $14.00
    Subtotal:
  • Littelfuse LLNRK600, Ul Class Rk1 Dual Element Time Delay Fuse, 600A, 250AC/125DC_main
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    Littelfuse LLNRK600, Ul Class Rk1 Dual Element Time Delay Fuse, 600A, 250AC/125DC, 1 Piece

    Littelfuse | SKU: LF-LLNRK600

    MSRP: $679.80
    Price: $366.60
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $679.80
    Price: $366.60
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    MSRP: $679.80
    Price: $366.60
    Subtotal:
  • Littelfuse LLSRK.150, Ul Class Rk1 Dual Element Time Delay Fuse, 15/100A, 600AC/300DC_main
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    Littelfuse LLSRK.150, Ul Class Rk1 Dual Element Time Delay Fuse, 15/100A, 600AC/300DC, 1 Piece

    Littelfuse | SKU: LF-LLSRK.150

    MSRP: $94.22
    Price: $50.81
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $94.22
    Price: $50.81
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    MSRP: $94.22
    Price: $50.81
    Subtotal:
  • Littelfuse LLSRK007, Ul Class Rk1 Dual Element Time Delay Fuse, 7A, 600AC/300DC_main
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    Littelfuse LLSRK007, Ul Class Rk1 Dual Element Time Delay Fuse, 7A, 600AC/300DC, 1 Piece

    Littelfuse | SKU: LF-LLSRK007

    MSRP: $67.38
    Price: $36.33
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $67.38
    Price: $36.33
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    MSRP: $67.38
    Price: $36.33
    Subtotal:
  • Littelfuse LLSRK010ID, Ul Class Rk1 Dual Element Time Delay Indicator Fuse, 10A, 600AC/300DC_main
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    Littelfuse LLSRK010ID, Ul Class Rk1 Dual Element Time Delay Indicator Fuse, 10A, 600AC/300DC, 1 Piece

    Littelfuse | SKU: LF-LLSRK010ID

    MSRP: $70.30
    Price: $37.92
    The all-new LLSRK_ID series fuse is the most advanced Class RK1 fuse available today providing unparalleled performance and protection to modern circuits. The patented Indicatorā„¢ technology provides...
    MSRP: $70.30
    Price: $37.92
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    MSRP: $70.30
    Price: $37.92
    Subtotal:
  • Littelfuse LLSRK02.8, Ul Class Rk1 Dual Element Time Delay Fuse, 2-8/10A, 600AC/300DC_main
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    Littelfuse LLSRK02.8, Ul Class Rk1 Dual Element Time Delay Fuse, 2-8/10A, 600AC/300DC, 1 Piece

    Littelfuse | SKU: LF-LLSRK02.8

    MSRP: $76.60
    Price: $41.31
    Littelfuse LLNRK and LLSRK series POWR-PROā„¢ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes.
    MSRP: $76.60
    Price: $41.31
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    MSRP: $76.60
    Price: $41.31
    Subtotal:
  • Littelfuse LLSRK030ID, Ul Class Rk1 Dual Element Time Delay Indicator Fuse, 30A, 600AC/300DC_main
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    Littelfuse LLSRK030ID, Ul Class Rk1 Dual Element Time Delay Indicator Fuse, 30A, 600AC/300DC, 1 Piece

    Littelfuse | SKU: LF-LLSRK030ID

    MSRP: $61.94
    Price: $33.40
    The all-new LLSRK_ID series fuse is the most advanced Class RK1 fuse available today providing unparalleled performance and protection to modern circuits. The patented Indicatorā„¢ technology provides...
    MSRP: $61.94
    Price: $33.40
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    MSRP: $61.94
    Price: $33.40
    Subtotal:
  • Littelfuse LSR-0, Load Sensor/ Self-Powered/ 15-_main
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    Littelfuse LSR-0, Load Sensor/ Self-Powered/ 15-

    Littelfuse | SKU: LF-LSR-0

    MSRP: $141.62
    Price: $94.09
    The LSR-0 is a self-powered load sensor intended for use as a proof relay. It is used to verify that current is flowing as intended. It has a guaranteed 15A pull-in current and 2.5A drop-out current...
    MSRP: $141.62
    Price: $94.09
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    MSRP: $141.62
    Price: $94.09
    Subtotal:
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