Other Circuit Protection

Filter  
VAC  
Common Voltage  
Common Amperage  
Fuse Package  
DC Voltage  
Mhz  
Manufacturer  
Amperage  
Unit of Measure  
Price  
View as List Grid

Items 1-24 of 30

Page
per page
Set Descending Direction
  1. TDK Lambda - L-12-OV-5 - Overvoltage Protection. 12Amp 5V Hybrid Device.
    Special Price $46.98 Regular Price $68.50 As low as $38.98

    TDK Lambda - L-12-OV-5 Overvoltage Protection.

    12 A 30 Volt 1.0% range: 33.5Volts +/- 1V.  A temperature compensating hybrid circuit that resets itself when normal conditions resume.

    Temperature Compensated Trip Point

    Suitable for any Current Rated Device

    No Additional Components Required

    Mount: Flange Mount

    12Amp 5V Hybrid Device

    Trip 6.6V, +/-0.3V.

    Case: PCB Mount 1.5" x 0.750" base x 0.676" tall with 1.168" mounting centers.

    Genuine TDK Lambda - New Old Stock

    Learn More
  2. EATON - CUTLER-HAMMER - HMCP400W5W - Circuit Breaker, Motor Circuit Protector, 3 Pole 400Amp 600VAC/250VDC.
    Special Price $895.98 Regular Price $1,850.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    CUTLER-HAMMER - HMCP400W5W Circuit Breaker.

    3 Pole 400Amp 600VAC/250VDC.

    Family: Series C,  Nema Type 3, Molded Case.

    Phase: 3

    Poles: Three - Pole Magnetic Trip

    Voltage: 600

    Amperage: 400

    Connection: Bolt-On

    Protection: Magnetic Only

    Functions: I - Instantaneous

    AIC Rating: 35kA@480V

    Frame Size: K Frame

    Magnetic Trip Range : 1250-2500 Amp.

    Motor Protector. - Approvals: UL, CSA

    Dimensions: Height 10.13" X Length 4.1" X Width 5.5"

    Weight: 11 Lb 5 Oz

    Used / Removed From Equipment

    Note: Difficult to find Item 

    Made in USA

    Learn More
  3. TDK Lambda - L-35-0V-5 - Overvoltage Protector Module, IGBT
    Special Price $22.98 Regular Price $28.50

    TDK Lambda - L-35-0V-5 - Overvoltage Protector Module, IGBT.

    Overvoltage Protection

    Range: 6.6V =/-0.2V

    Package: Module.

    Made in Japan

    Typical Applications: Overvoltage Protection used in expensive Voltage Regulated Power Supplies, Standard for 5VDc Power Supplies

    NSN 6130-01-115-0946

     

    Learn More
  4. CUSTOM - COPPERTEX-B - Copper Finger Shielding Stock/Gasket/Strips. EMI/RFI Shielding Solution, Package of 5.
    Special Price $9.98 Regular Price $14.50 As low as $8.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    CUSTOM - COPPERTEX-B - Copper Finger Shielding Stock/Gasket/Strips.

    Beryllium Copper (BeCu) is a high performance metal which can be fabricated into a wide variety of components. Its mechanical and electrical properties make it the ideal material for EMI/RFI shielding products.

    EMI/RFI Shielding Solution - Gasket Strip

    • Excellent electrical and RF conductivity
    • High tensile strength
    • High shielding effectiveness
    • Superb resistance to corrosion
    • Very long lifespan
    • Easy installation
    • Numerous plating options
    • Excellent performance at high temperatures
    • Moisture and UV resistant

    Berllium Copper Finger Stock - 0.15 x 0.40 x 4.25"L, 44 fingers.

    Reverse Bend Spherical Shape

    Similar Alternate: Tech Etch 93R1D

    New Old Stock

    Package of 5.

    Learn More
  5. Cooper Bussmann - 616 - Buss Reducers, Adapters, 100 - 60 Amp. Class H & K, Pair - Two per Box.
    Special Price $32.98 Regular Price $42.50 As low as $24.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Cooper Bussmann No 616 Fuse Holders. Buss Reducers, Adapters, 100 - 60Amp, Class H & K.

    Fuse reducers install in fuse clips to permit the installation of smaller size fuses than those for which the clips are designed. UPC 051712331111

    • Fits into most panels/switches, including the dead-front type
    • Strong contact is maintained both mechanically and electrically
    • 100 Amp to 60 Amp, 600 Volts AC
    • Fuse Reducer
    • UL Class H & K
    • Fits into most panels/switches, including the dead-front type
    • Strong contact is maintained both mechanically and electrically
    • UL Listed (GUIDE # IZZR, FILE #E12853)
    • CSA Certified (CLASS 6225-01, FILE #47235)

    One pair (2) per box.

    UL/CSA Listed.

    UPC 051712331111

    Alternates: Newark 02B5127, Mouser 504-NO.616, Digi-Key NO.616.ND 

    Genuine Cooper Busmann - New Old Stock

     

    Learn More
  6. Tech-Etch Inc - TF250M42C070-16-15 - Beryllium-Copper Fingerstock Gasket, RMI RFI Shielding Strips.
    Special Price $9.98 Regular Price $14.50

    Tech-Etch Inc - TF250M42C070-16-15 - Beryllium-Copper Fingerstock Gasket, EMI RFI Shielding Strips.

    Shielding strips are required by a wide range of industries for a variety of applications. EMI/RFI Shielding Products are designed to either keep out or keep in electromagnetic interference. Shielding reflects and absorbs incident radiation. The higher the attenuation of the shielding, the more effective it is at keeping in or out the undesired electromagnetic interference.

    Beryllium Copper (BeCu) is a high performance metal which can be fabricated into a wide variety of components. Its mechanical and electrical properties make it the ideal material for EMI/RFI shielding products.

    Beryllium Copper EMI Shielding performance

    • High electrical and RF conductivity
    • Superior tensile strength & attenuation
    • RoHS compliant & recyclable
    • Excellent corrosion resistance
    • Excellent plating compatibility
    • Maximum spring properties
    • Moisture and UV resistant
    • Superior endurance over other alloys

    Clip-on Mounting provides a reliable mechanical installation when there is an accessible mounting flange.

     H-Field – 100kHz  E-Field – 10MHz  P-Field – 1GHz
     >110 dB  >110 dB  <110 dB

    "TF" = Low Compression Force, 0.0025" Thick, 25% Commersion = 15 lbs/ft, 50% Compressions = 35 lbs/ft15

    Pitch: 250 Center-to-Center distance one finger to next (Inches X 1000)

    Style: "M" Clip No Snag Fingers Feature

    Width: 42 Clip Size (Inches X 1000)

    Length: Diameter for Contact Rings70

    Length" 16".

    Application: Beryllium-copper fingerstrips can be used to close a gap between two conductive surfaces. A wide range of diverse installation can be used for a variety of shielded room, door, cabinet doors, cover, printed board, Flashboard., IC shielding.

    Alternate: 3012-02008

    New Old Stock

     

    Learn More
  7. POWER-ONE - OVP-12 - OverVoltage Protection for Linear Power Supply, .
    Special Price $12.98 Regular Price $18.50

    POWER-ONE - OVP-12 Overvoltage Protection for Linear Power Supply. 

    Add Over voltage Protection to your power supply.

    Status: Discontinued

    User Adjustable: 6.4 - 34V

    See Attached Datasheet

    Applications: Bel Power Solutions Linear Power Supplies and Others

    Alternate: 8200003, DigiKey 179-2057-ND, 179-2353

    Note: REPLACES 784-OVP-12 

    New Old Stock - Difficult to Find - Rare

    Learn More
  8. Murata Erie - SFE10.7MA21 - Resonator, Ceramic Piezo Filter.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    Murata Erie - SFE10.7MA21 - Resonator, Ceramic Piezo Filter.

    Status: Discontinued

    Wide Bandwidth Series - Through-Hole

    Filter Type:Ceramic BPF

    Attenuation Frequency (+/- delta f)-Max : 475.0 kHz

    Attenuation@Freq-Max: 20.0 dB

    Center or Cutoff Frequency (fo/fc): 10.7 MHz

    Insertion Loss-Max: 3.0 dB

    Genuine Murata Brand 

    3dB - 400kHz, 20dB - 950kHz.

    Learn More
  9. Lambda - L-20-OV-20 - Overvoltage Protector. 20V.
    Special Price $24.98 Regular Price $28.00 As low as $22.98
    READY TO SHIP - ONLY 98 LEFT IN STOCK!

    Lambda - L-20-OV-20 - Overvoltage Protector.

    The L-20-OV Series of Overvoltage Protectors are hybrid devices designed to prevent damage to a load caused by excessive power supply output voltage. Load protection is accomplished by effectively short circuiting the output terminals of the power supply when the trip point is exceeded. The L-20-OV is reset when s power to the overvoltage protector is interrupted and its case temperature has fallen below 71°C. An external heatsink is required to maintain case temperature below rated limit.

    The L-20-OV Series is available for nominal supply voltages from 5 to 30 volts. The trip point voltage is fixed and cannot be adjusted. This two terminal device is available in a hybrid with an isolated flange.

    20V, Trip 22.8V +/- 0.7V

    On State Current; 20 A

    On State Voltage: 1.75V

    Non Repetitive Peak Surge Current: 260A

    Standby Current: 30 mA

    Mount: PCB.

    New Old Stock - Difficult to Find.

    Learn More
  10. Measurement Technology - MTL761AC - Shunt-diode safety barrier.
    $75.00
    Shunt-diode safety barrier. 9V 90 Ohm 100mA. More info: www.mtl-inst.com/images/uploads/datasheets/700/MTL700_series.pdf Learn More
  11. BUSSMANN - 71A-6 - Fuse, indicating. 6Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 6Amp 125VAC 300VDC. 70 Series. Color code: Green/White. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  12. BUSSMANN - XL50F150 - Fuse. 150Amp 500V.
    $90.00
    Fuse. 150Amp 500V. Semi-Conductor Fuse. Type XL. Learn More
  13. Leader Tech - LT-2791 - EMI Shielding. DX056-13185 Antenna High Power MTU.
    IN STOCK - MORE THAN 5,000 READY TO SHIP!

    Leader Tech - LT-2791 - EMI Shielding EMI Shielding.

    Leader Tech (HEICO Company) is a world leading innovator and manufacturer of EMI shielding products for circuit boards, electronic enclosures and interconnect cables.

    Antenna High Power MTU Shielding.

    Customer P/N DX056-13185. Leader Tech P/N LT-2791

    Stainless Steel (Non-Magnetic)

    Dimensions: Length 5.212" X Width 0.50" X  Depth 0.2875" 

    New in Manufacturers Factory Packaging.

     

    Learn More
  14. SIEMENS - 3NA1002 - Fuse. 500V 40 Amp.
    $45.00

    SIEMENS - 3NA1002 Fuse. 500V 40 Amp. Ceramic body, 1-1/6" wide x 1-3/4" deep x 1-13/16" high with additional heavy gauge tabs - overall 3-1/8" high.

    Learn More
  15. MIDWEST COMPONENTS - 9RV3A14 - Thyrite Disc/Varistor. 300VDC 3W.
    Special Price $23.98 Regular Price $40.90
    Circuit protection, varistor. 300VDC 3 watt. Joules: 5100. Peak discharge: 1.5Amp 1350VDC. CKE metal oxide. Silicon carbide assembly. Mount: Flange to Stud. Dimensions: 2-3/4" D. Note: Reliance 60082-WB. Made in the USA. NIB. Learn More
  16. EATON - CUTLER-HAMMER - Allis Chalmers - H1046 - Heater Coil. Overload Thermal Heating Element.
    Special Price $89.98 Regular Price $168.50
    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    EATON - CUTLER-HAMMER - Allis Chalmers - H1046 - H1046 - Heater Coil.

    H1046, Cutler Hammer, Citation Series, thermal overload heater element, type H, rated for 28.8-36.7 amps, suitable for use with thermal overload relays, magnetic motor starters & motor controls.

    Overload Thermal Heating Element for Adjustable Overload Relay.

    Enclosure Type: NEMA 00/0/1/1.5/3/4

    UPC:  782113212814

    Full Load Amps. Minimum: 28.8

    Full Load amps. Maximum: 36.7

    Brand: Cutler Hammer, Division of Eaton Corp

    Item Category: Heater Coil

    H x W x D:.8 in x 1.3 in x 2.1 in

    Gross Weight:.48 OZ

    New Old Stock

    Note: Allis Chalmers was the original Manufacturer subsequently acquired by Cuttler Hammer now a Division of Eaton.

    Learn More
  17. BUSSMANN - 70P-1 - Fuse, indicating. 1Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 1Amp 125VAC 300VDC. 70 Series. Color code: Pink. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  18. BUSSMANN - 70M-8 - Fuse, indicating. 8Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 8Amp 125VAC 300VDC. 70 Series. Color code: Brown/White. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  19. BUSSMANN - 70H-3/4 - Fuse, indicating. 3/4Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 3/4Amp 125VAC 300VDC. 70 Series. Color code: Brown. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  20. BUSSMANN - 70G-1/2 - Fuse, indicating. 1/2Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 1/2Amp 125VAC 300VDC. 70 Series. Color code: Red. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  21. BUSSMANN - 70F-1/4 - Fuse, indicating. 1/4Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 1/4Amp 125VAC 300VDC. 70 Series. Color code: Violet. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  22. BUSSMANN - 70D-5 - Fuse, indicating. 5Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 5Amp 125VAC 300VDC. 70 Series. Color code: Grn/Blk. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  23. BUSSMANN - 70C-3 - Fuse, indicating. 3Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 3Amp 125VAC 300VDC. 70 Series. Color code: Blue. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  24. BUSSMANN - 70B-2 - Fuse, indicating. 2Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 2Amp 125VAC 300VDC. 70 Series. Color code: Orange. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
View as List Grid

Items 1-24 of 30

Page
per page
Set Descending Direction