Circuit Protection

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  1. LITTELFUSE - 371001A -  Fuse Holder, Extractor Post, 15A, 250V
    LITTELFUSE - 371001A - Fuse Holder, Extractor Post, 15A, 250V
    Special Price $1.98 Regular Price $2.50 As low as $1.49
    READY TO SHIP - ONLY 77 LEFT IN STOCK!

    LITTELFUSE - 371001A - Fuse Holder, Extractor Post

    Terminal Material: Brass

    Contact Material: Beryllium Copper 

    Body Material: Molded Plastic, Phenolic 

    Voltage: 250 V

    Current Rating: 10 A

    Fuse Type: 3AG, 3AB

    Mount: Panel Mount, Screw Slot

    Accomodate Fuse Length: 1.00"

    Bushing Diameter: 0.500"

    Overall Dimensions: L 2.125" X W 0.813"

    Alternates: 41 B 720, 1087S, 371001, 40507057ALT8PC42, 40-507-057ALT8PC42, 40507064ALT11PC42, 40-507-064ALT11PC42, 40705782ALT2PC58, 40-705-782ALT2PC58, 6505925918ALT1PC58, 6505-925918ALT1PC58, 65X106488, 5920-00-228-4432, 00-228-4432, 5920002284432, 002284432

    NSN: 5920-00-228-4432

    Genuine Vintage Littelfuse - New Old Stock

    Applications: Instrumentation, Generator Sets, Commercial, Military.

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  2. LITTELFUSE - 345701A  - 03450701H - Fuse Holder, 345 Series Panel Mount Enclosed Fuse Holder. 3AG. 5X20, 2AG Fuses, 10Amp 600VAC
    LITTELFUSE - 345701A - 03450701H - Fuse Holder, 345 Series Panel Mount Enclosed Fuse Holder. 3AG. 5X20, 2AG Fuses, 10Amp 600VAC
    Special Price $3.98 Regular Price $5.00 As low as $2.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    LITTELFUSE - 345701A - 03450701H - Fuse Holder

    Type: Safe Shock

    Mount: Panel Mount - 1 Pole

    Fuse Holder, 345 Series Panel Mount Enclosed Fuse Holder, ''Shock-Safe''

    Electrical Rating: 20Amp 600VAC

    High Profile Screwdriver Head

    Right Angle Bottom Terminal

    Bottom Terminal is 1/4" Quick Connect

    Contact MaTERIAL: bRASS, tIN pLATED

    3AG Black Body.

    Temperature: -40 C to 85 C

    Accepts 3AG, 5 x 20mm, and 2AG fuse sizes

    Red Screwdriver Slot Cap (Flush with Holder) with slotted cap, no retaining nut.

    Note: 1/2" Plastic Hex Nut with flange Purchased Separately

    Alternate 03450701H, 3453HS7-010

     

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  3. Square D - FAF3615024M1212 - Mag-Gard adjustable CB.
    Square D - FAF3615024M1212 - Mag-Gard adjustable CB.
    $199.00

    Square D - FAF3615024M1212 Circuit breakers.

    Mag-Gard adjustable instanteous trip.

    600VAC 150Amp, series 2.

    Body: molded case.

    Alt P/N: 419035100SSA.

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  4. SIEMENS - ED63B030 - Circuit breaker. 30A toggle 600VAC
    SIEMENS - ED63B030 - Circuit breaker. 30A toggle 600VAC
    Special Price $79.95 Regular Price $99.88
    Circuit breaker. 30A toggle 600VAC max. 3-pole. ED-frame molded case. Sentron Series TypeED6. Blue Label with load side lugs only. Learn More
  5. Westinghouse - FDB3015L - Circuit Breaker. 3P 15Amp 600VAC.
    Westinghouse - FDB3015L - Circuit Breaker. 3P 15Amp 600VAC.
    Special Price $124.98 Regular Price $164.50

    Westinghouse - FDB3015L - Circuit Breaker.

    Westinghouse Cutler-Hammer FDB 14k 15A Amp FDB3015L Circuit Breaker

    15 Ampere

    3 Pole

    14k rated @ 480VAC

    600 VAC

    Thermal magnetic

    Fixed Trip

    Dimensions: 4.125" Width x 3.375" Depth x 6" Height

    Approval UL, CSA. CE

     

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  6. Westinghouse - FD3060L - Circuit breaker. 3P 60Amp 600VAC.
    Westinghouse - FD3060L - Circuit breaker. 3P 60Amp 600VAC.
    Special Price $759.95 Regular Price $1,099.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Circuit breaker. 3P 60Amp 600VAC. Thermal magnetic, 40 Degree C. Series C, frame F. (25 kAIC @ 480 Va). Molded case. Made in the USA. Learn More
  7. SIEMENS - S20K275 - B72220S027K101 - MOV. Metal Oxide Varistor, 275VAC 151 Joules.
    SIEMENS - S20K275 - B72220S027K101 - MOV. Metal Oxide Varistor, 275VAC 151 Joules.
    Special Price $0.98 Regular Price $1.29 As low as $0.79

    SIEMENS - S20K275 - B72220S027K101 - MOV, Metal Oxide Varistor.

    VRMS 275VAC 350VDC.

    Joules: 151 (Wmax 2ms).

    Current: 6.5KA I(TM)

    Pmax: 1.00W

    Package: Radial Disc.

    Dimensions: 20.0mm Diameter.

    Lead Spacing: 9.5mm.

    Applications: Circit Protection

    Approvals: UL, CSA

    Alternates: Bourns GMOV-14D271K, Bourns GMOV-20D271K, EPCOS B72210S2271K101

     

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  8. ONEIDA - IL-039 - Single Unit Fuse Holder for 10A 250VAC 3AG 1/4" fuses.
    ONEIDA - IL-039 - Single Unit Fuse Holder for 10A 250VAC 3AG 1/4" fuses.
    Special Price $1.29 Regular Price $1.50 As low as $0.98

    ONEIDA - IL-039 - Hardware, Fuse Holder.

    Single unit Fuse Holder for 10A 250VAC 3AG 1/4" fuses.

    Material: Molded thermoplastic.

    EZ-mount.

    Mount: PCB. Dimensions: 48mm long x 14.mm wide and overall 23.2mm tall.

    Note: Oneida / Sato parts.

    Alternate: Littelfuse 03540001ZXGY

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  9. General Electric - SELA36A10030 - Circuit breaker. 3P 30Amp 600VAC.
    General Electric - SELA36A10030 - Circuit breaker. 3P 30Amp 600VAC.
    $475.00
    Circuit breaker. Motor circuit protector. 3P 30Amp 600VAC. Spectra RMS. Learn More
  10. CUTLER-HAMMER - MT3800T - Circuit breaker. 3P 800Amp 600VAC.
    CUTLER-HAMMER - MT3800T - Circuit breaker. 3P 800Amp 600VAC.
    $699.00
    Circuit breaker. Thermal magnetic trip unit, 3P 800Amp 600VAC. Type: MT. Case: molded. Learn More
  11. Eaton-Cutler Hammer-Westinghouse - JDB3225 - Circuit Breaker. 3 Poles 225Amp 600VAC.
    Eaton-Cutler Hammer-Westinghouse - JDB3225 - Circuit Breaker. 3 Poles 225Amp 600VAC.
    Special Price $1,998.00 Regular Price $3,250.00

    Eaton-Cutler Hammer-Westinghouse - JDB3225 - Circuit Breaker.

    DB3225 - Eaton Cutler-Hammer Westinghouse J-FRAME TYPE JDB 3-Pole 225A INDUSTRIAL CIR BKR W/TERMINALS, Series C NEMA J-frame Molded Case Circuit Breaker,Style1491D87G49

    J-Frame Molded Case Breaker

    J-Frame circuit breakers are HACR rated

    J-Frame circuit breakers with non-interchangeable trip units are suitable for reverse feed use

    3 Poles

    Frame Amperage: 225 Amps

    Voltage: 600 VAC.

    Mount: Bolt-In

    Style: 1491D87G49.

    Alternate: JDB25K, UPC 786679516324.

    New in Box with Documenation.

    Weight: 8.25 lbs.

    Applications: Used in panelboard, switchboard, motor control center, and busway applications for dependable branch circuit protection.

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  12. Philips - 2322 592 52716 - MOV, Metal Oxide Varistor. 275V.
    Philips - 2322 592 52716 - MOV, Metal Oxide Varistor. 275V.
    Special Price $0.49 Regular Price $0.59 As low as $0.39

    Philips - 2322 592 52716 - MOV, Metal Oxide Varistor.

    Voltage: 275V. Series 592, Varistor Voltage 430V

    Current Surge 5A

    Maximum AC Volts: 275Vrms

    Maximum DC Volts: 350VDC.

    Package: 7mm Disc, Radial Leads.

    Alternates: Bourns GMOV-14D271K, Vishay VDRS14T275BSE

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  13. PANASONIC/MATSUSHITA - ERZ-V07D820 - TVP. 50VAC 65VDC.
    PANASONIC/MATSUSHITA - ERZ-V07D820 - TVP. 50VAC 65VDC.
    $0.50
    Transient surge absorber. 50VAC 65VDC 135V Clamping. Package: 7mm, radial leads. Type ZNR. Learn More
  14. Harris Corp - V430ZA05 - MOV Metal Oxide Varistor, 275VAC 4-J 5MM DIAMETER
    Harris Corp - V430ZA05 - MOV Metal Oxide Varistor, 275VAC 4-J 5MM DIAMETER
    Special Price $0.29 Regular Price $0.30 As low as $0.19

    Harris Corp - V430ZA05 - MOV Metal Oxide Varistor

    The ZA Series of transient voltage surge suppressors are radial-lead varistors (MOVs) designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, automotive systems, solenoid, and power supply circuits to protect circuit board components and maintain data integrity.

    Radial Lead Metal-Oxide Varistors for Low to Medium Voltage Operation

    275VAC, 369VDC

    ii- Joules

    5MM Diameter

    Alternate: V430ZA05P

    New Old Stock

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  15. General Electric - SEHA36AT0150 - Circuit breaker. 3P 150A 600VAC.
    General Electric - SEHA36AT0150 - Circuit breaker. 3P 150A 600VAC.
    $275.00
    Circuit breaker. 3P 150A 600VAC. Rating plug type: SRPE150A. Mounted on a galvanized panel 5.7" wide. Dimensions: actual 4-1/8" wide x 6-7/16" deep x 4-1/16" high. Listed: UL/CSA. Learn More
  16. General Electric - V275LA15A - MOV. Metal Oxide Varistor, 275VAC 15J.
    General Electric - V275LA15A - MOV. Metal Oxide Varistor, 275VAC 15J.
    Special Price $0.69 Regular Price $0.75 As low as $0.49
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    General Electric - V275LA15A MOV, Metal Oxide Varistor.

    • Excellent Clamping
    • High Transient Current Capability
    • Nanosecond Response
    • Compact and Lightweight

    275VAC 15 Joules.

    Package: 17mm D, radial leads.

    New Old Stock

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  17. Cutler-Hammer / Eaton - HFD3040 -  Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 600VAC
    Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 600VAC
    Special Price $389.98 Regular Price $600.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 65kA

    HFD3040, Molded case, thermal magnetic, F frame Circuit Breaker, 600 VAC at 50/60 Hz, 250 VDC, 40 ampere at 40 Deg c, 3 pole, interrupting rating 100 kiloampere at 240 vac, 65 kiloampere at 480 vac, 25 kiloampere at 600 vac, 22 kiloampere at 250 VDC (ul), 100 kiloampere at 220/240 VAC, 65 kiloampere at 380/415/440 vac, 25 kiloampere at 500 VAC, 22 kiloampere at 250 VDC (IEC), terminal standard pressure line terminal, standard pressure load terminal, size 4.125 inch w x 3.375 inch d x 6 inch h, approval Underwriters Laboratories, HFD model, applicable standard IEC 157-1. Suitable for 2 Pole applications, use outside poles (single phase). 

    New in Factory packaging with instructions.

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  18. AVX/Kyocera - VE17P0275K - Zinc oxide varistors. 275VAC 0.6 watt.
    AVX/Kyocera - VE17P0275K - Zinc oxide varistors. 275VAC 0.6 watt.
    $0.30
    Zinc oxide varistors. 275VAC 0.6 watt. Case: radial leads. Learn More
  19. AVX/Kyocera - VE17M02750KEB - Zinc oxide varistors. 275VAC 0.6 watt.
    AVX/Kyocera - VE17M02750KEB - Zinc oxide varistors. 275VAC 0.6 watt.
    Special Price $0.69 Regular Price $0.79 As low as $0.49

    AVX/Kyocera - VE17M02750KEB Zinc Oxide Varistors.

    Status: Discontinued

    275VAC 0.6 Watt.

    Case: Radial Leads.

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  20. Telemecanique - GV2-M20 - Circuit breaker, thermal magnetic. 3P.
    Telemecanique - GV2-M20 - Circuit breaker, thermal magnetic. 3P.
    $100.00
    Circuit breaker, thermal magnetic. Manual motor starter/controller. Input: AC. Contacts: 3 Pole. Overcurrent setting range 13Amp-18Amp. Mech Mtg: Din rail mount. Dimensions: 1-3/4" x 3-1/2" x 3" tall. Note: Adjustable with start and stop rocker switches. Note: Manual Motor Starter, Push Button Operator, IEC Style, Amps AC 13 to 18, Overload Relay Amp Setting 13 to 18A, Max. Voltage 600VAC, Enclosure Type Open, Number of Poles 3, Height 3.5 In., Width 1.75 In., Depth 2.6 In., HP @ 1 Phase - 120V 1, HP @ 1 Phase - 230V 3, HP @ 3 Phase - 200V 5, HP @ 3 Phase - 230V 5, HP @ 3 Phase - 460-575V 10, HP @ 3 Phase - 460V 10, HP @ 3 Phase - 575V 10, Standards UL, CSA. New, but older stock. Learn More
  21. Telemecanique - GV2-M06 - Circuit breaker, thermal magnetic. 3P.
    Telemecanique - GV2-M06 - Circuit breaker, thermal magnetic. 3P.
    $100.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Telemecanique - GV2-M06 Circuit breaker, thermal magnetic. Manual motor starter/controller.

    Input: AC. Contacts: 3 Pole.

    Overcurrent setting range 1Amp-1.6Amp.

    Mech Mtg: Din rail mount.

    Dimensions: 1-3/4" x 3-1/2" x 3" tall.

    Note: Adjustable with start and stop rocker switches.

    Note: Push Button Operator, IEC Style, Amps AC 1 to 1.6,

    Overload Relay Amp Setting 1 to 1.6A,

    Max. Voltage 600VAC,

    Enclosure Type Open,

    Number of Poles 3,

    Height 3.5 In., Width 1.75 In., Depth 2.6 In.,

    HP @ 1 Phase - 230V 1/10, HP @ 3 Phase - 200V -, HP @ 3 Phase - 230V -, HP @ 3 Phase - 460-575V 0.75/1, HP @ 3 Phase - 460V 3/4, HP @ 3 Phase - 575V 1,

    tandards UL, CSA. New, but older stock.

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  22. NTE Electronics Inc. - NTE1V050 - MOV, metal oxide varistor.
    NTE Electronics Inc. - NTE1V050 - MOV, metal oxide varistor.
    $3.00
    MOV, metal oxide varistor. 50VAC 66VDC. 4 Joules. Dissipation: 250mW. Operating temperature: -40 to 85 Deg C. Package: 8.5mm radial leads. Note: Cross ECG1V050. Learn More
  23. General Electric - GE8431-3 - Fuse Holder. 3 Pole 1-30Amp 250VAC.
    General Electric - GE8431-3 - Fuse Holder. 3 Pole 1-30Amp 250VAC.
    IN STOCK - MORE THAN 100 READY TO SHIP!

    General Electric - GE8431-3 - Fuse holder. 3 Pole 1-30Amp 250VAC.

    Status: Discontinued

    Body Style: Side barrier type

    Terminal Material: Brass

    Terminal Surface Treatment: Nickel plated

    Overall Height: 1.375 inches

    Overall Width: 3.125 inches

    Mounting Hole Diameter: 0.219 inches

    Mounting Hole Quantity: 2

    Base Thickness: 0.375 inches

    Mounting Hole Style: In-line along the length

    Contact Material: Beryllium copper

    Contact Surface Treatment: Any acceptable

    Fuse Accommodation Quantity: 3

    Accommodated Fuse Length: 1.250 inches

    Accommodated Ferrule Diameter: 0.250 inches

    Center To Center Distance Between Outside Mounting Holes Along Length: 2.500 inches

    Current Carrying Rating In Amps: 30.0

    Internal Circuit Configuration And Pole Quantity: 3 pole, mainline, fused

    Fuse Terminal Type Accommodated: Ferrule

    Voltage In Volts: 250.0

    Made in the USA.

    Alternates: 2400-105, 66U1-2531-3, F30A3, F30A35, F30A3S

    NSN 5920-00-177-1972

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  24. General Electric - TED136090 - Circuit Breaker. 3P 90Amp 600V 40C.
    General Electric - TED136090 - Circuit Breaker. 3P 90Amp 600V 40C.
    Special Price $189.98 Regular Price $250.00

    General Electric - TED136090 - Circuit Breaker.

    General Electric, E150 Line, type TED, 3P, 3PH, 90A, 600V, 18kA@480V, complete with load side lug terminals, standard interrupting capacity, 40°C, Bolt-On, Thermal Magnetic, molded case circuit breakers

    3 Phase 3P 90Amp 600V 40C. (18,000 @240V, 14,000 @ 480V, 14,000 @ 600VAC).

    Mount: Panel, molded case.

    Dimensions: 4-1/16" wide x 6-5/16" high, overall with mount flange 5-5/8" wide x 6-5/16" high and 4 holes at 7" centers.

    Used/Removed from equipment.

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