Circuit Protection

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Items 1-24 of 1255

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  1. NTE Electronics - NTE524V42 - MOV. 420VAC / 560VDC 160J 100mW. New.
    $1.00
    READY TO SHIP - ONLY 3 LEFT IN STOCK!
    MOV, metal oxide varistor. 420VAC / 560VDC 160 Joules 100mW. Case: 23mm D disc. New. Note: Cross ECG524V42. Learn More
  2. NTE Electronics - NTE2V420 - MOV. 420VAC / 560VDC 90J 100mW. New.
    $1.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    MOV, metal oxide varistor. 420VAC / 560VDC 90 Joules 100mW. Case: 16mm D disc. New. Note: Cross ECG2V400. Learn More
  3. NTE Electronics - NTE2V300 - MOV. 280VAC / 370VDC 79J 600mW. New.
    Special Price $4.98 Regular Price $6.50

    NTE Electronics - NTE2V300 - MOV, Metal Oxide Varistor.

    280VAC / 370VDC 79 Joules 600mW.

    Case: 16mm D disc.

    New.

    Alternate: ECG2V300.

    Learn More
  4. TNR - 23G211KM - MOV. New.
    $1.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
    MOV, metal oxide varistor. Case: 0.88" D (23mm). New. Learn More
  5. Generel Electric - GE-750 - MOV. 160VAC 210VDC 80J. New.
    $1.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    MOV, metal oxide varistor. 160VAC / 210VDC 80 Joules. Case: 23mm D disc. New. Note: Cross NTE524V15. Learn More
  6. Cooper/Bussmann - MDL-1/16 - Fuse. 1/16Amp 250VAC. Package of 5.
    Special Price $6.98 Regular Price $12.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    Cooper/Bussmann - MDL-1/16 

    Fuse. 1/16Amp 250VAC.

    Time delay.

    Glass.

    Dimensions: 1/4" x 1-1/4" long.

    Package of 5.

    Learn More
  7. SIEMENS - 3VF4231-1DF41-7KA0 - 3-Ph 125A Adj Thermal Magnetic Circuit Breaker
    $379.00
    3VF & Meter #3VF4231-1DF41-7KA0 50/60Hz 415V/40/40kA 690V 14/7 Excellent Condition - UL-E167267 CSA-LR44511 VDE-0660 IEC-947-2 Trip Thermal Magnetic Circuit Breaker Learn More
  8. Mini Circuit Labs - BHP-50 - Coaxial High Pass Filter. 41 to 800 MHz, 50 Ohm.
    Special Price $26.98 Regular Price $34.50 As low as $22.98

    Mini Circuit Labs - BHP-50 - Coaxial High Pass Filter.

    Rugged Shielded Case

    50 Ohm 41-800Mhz,

    Stop Band, MHz (Loss>40dB) DC-20, (Loss>20dB) 20 - 26

    fco Mhz, Nom. (Loss 3dB) 37

    Case Style: FF55

    BNC Male to BNC Female.

    Dimensions: Length 65.79mm, Diameter 13.72mm

    Applications: Lab Use, Transmitters/Receivers, Radio communications

    New Old Stock

    More info: https://www.minicircuits.com/WebStore/dashboard.html?model=BHP-50%2B

    Made in USA

    Learn More
  9. TE Connectivity / Corcom - PE0S0DLXC - EMI Filter Power Switch - 10A - P Series Entry module
    Special Price $36.98 Regular Price $48.50 As low as $29.98

    TE Connectivity / Corcom - PE0S0DLXC - EMI Filter Power Switch

    Manufacturer: TE Connectivity

    Product Category: AC Power Entry Modules

    Product: Inlets

    Switch Function: Switched

    Filtered: Filtered

    Fused: Yes

    Current Rating: 10 A

    Voltage Rating: 250 VAC

    Mounting Style: Panel Mount

    Termination Style: Quick Connect (0.250")

    Filter Type: EMI/RFI Filter

    Series:  P

    Brand: TE Connectivity / Corcom

    Compliance: UL

    Product Type: AC Power Entry Modules

    Subcategory:Power Entry

    Part # Aliases: 6609109-4 

    10A/40ºC, 120/250V, 50-60HZ , Mount - Snap In or Flange Panel, Quick Connect, UL, CSA, VDE Approved,  

    Datasheet: http://datasheetz.com/data/Connectors/Power%20Entry%20-%20Modules/PE0S0DLXC-datasheetz.html

    Learn More
  10. Eaton - Cuttler Hammer - Westinghouse - HMCP007C0 - 21-70Amp Adjustable 3-Ph Motor Circuit Protector
    Special Price $229.98 Regular Price $345.00
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    Eaton - Cuttler Hammer - Westinghouse - HMCP007C0 - Adjustable 21-70 Amps 3-pole MOTOR CIRCUIT PROTECTOR

    • Ranges from 15-2500 amperes
    • High‑speed "blow‑open" action
    • Available for 600 VAC or 250 VDC systems
    • Current ratings up to 2500A
    • Outperform calculations listed in IEEE

    Motor Circuit Protector; 3 Pole; Series C; K Frame; 600 VAC

    480VAC -7Amp Continuous.

    Trip Range: 21-70 Amp.

    F-Frame.

    UPC 786679150719

    New Old Stock

    Learn More
  11. TE Connectivity Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel Mount
    Special Price $18.98 Regular Price $24.50 As low as $14.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    TE Connectivity / Potter & Brumfield - W23-X1A1G-40 Circuit breaker.

    W23 Series - Single Pole

    Thermal Push/Pull 40 Amp 250VAC

    50vdc max.

    Mount: Panel Mount

    UL, CSA Approved

    Dimensions: See Attached Diagram

    New Old Stock

    Proudly Made in USA

    Learn More
  12. SIEMENS/P&B - W58XB1A4A-1.50 - Circuit breaker. 1.5Amp 250VAC / 50VDC.
    $4.95

    Circuit breaker. 1.5Amp 250VAC / 50VDC with recessed button that can not be pulled out to disconnect circuit - 10-45 second trip time - Carries 100% of rated current, 1/4" QC Terminals.

    Learn More
  13. SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    Special Price $3.98 Regular Price $4.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SIEMENS P&B - W58XA4A12B-20 Circuit breaker.

    SP 20Amp 250VAC/50VDC.

    Thermal-type.

    Single hole mount.

    Recessed button can not be pulled out to disconnect circuit.

    Continuously carries 100% of rated load.

    Dimensions: 1.394" wide x 0.660" deep x 1.381" high, plus threaded bushing 0.292" long.

    Contacts: 1/4" quick connect terminals.

    Learn More
  14. SCHAFFNER - FN-372-6-21 - AC Power Line Entry Module / EMI RFI Fused Filter, 6 Amp
    Special Price $18.98 Regular Price $32.50 As low as $16.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SCHAFFNER - FN-372-6 - 6Amp AC Power Line Entry Module / EMI RFI Fused Filter

    Schaffner Line Filter 6Amp with Dual Fuse Holders, AN IEC 320 inlet. 2- 0.18mHy 2 x 2200pF,

    Panel Mount, Solder Lug, Weight  2 Oz, Max Voltage 250V 50/60 Hz, MTBF @ 40C/230V (Mil-HB-217F) 550,000 hours,

    UL, (Fuses purchased separately), 

    Input Power: 3 Power Inputs    (100, 120, 220 VAC Drum Selectable)

    Connector Style; EC 320-C14        

    Connector Type Receptacle, Male Blades - Module              

    Current; UL 6A          

    Voltage: UL 250VAC Max.

    Filter Type; Filtered (EMI, RFI) - Commercial

    Accomodates a Fuse Yes (Not Included 20mm x 5mm 6 Amp)

    Mounting Type: Panel Mount, Snap-In   

    Termination : Quick Connect  

    Features: Voltage Selector              

    Fuse Holder, Drawer: Fuse Holder, Twin Fused              

    Panel Cutout Dimensions: 28.5 x 56mm     

    Panel Thickness 0.031" ~ 0.126" (0.79mm ~ 3.20mm)      

    Material Flammability Rating: UL94 V-2             

    Ingress Protection; IP40      

    Approval Agency: CSA, UL, VDE

    Made in Switzerland with Germany Components

    Alternates: Mouser 631-FN372-6-21, Digi-Key 817-1170-ND, Newark 11B3185

    Typical Uses - Electrical Equipment, Consumer goods, EDP and office equipment, Single-phase Power supplies,, Switch mode power supplies, Test and measurement equipment, & medical equipment.

    Learn More
  15. Schaffner - 1FN610-6/06 - Filter, line. 6Amp 110/250VAC 50/60Hz/HPF.
    Special Price $8.98 Regular Price $12.50 As low as $7.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Schaffner - 1FN610-6/06 Filter, line.

    6Amp 110/250VAC 50/60Hz/HPF (2 x 0.75mH).

    Operating Frequency: DC to 400 Hz

    Enclosed.

    Operating Temperature: -25 to +85 C.

    Dimensions: 1.313" long x 1.746" deep x 0.75" high, with 1/4" male QC terminals.

    Alternate: FN2010-6-06

    Learn More
  16. SATO PARTS - F-7135 - Fuse Block. Holders 20Amp 250V.
    Special Price $4.98 Regular Price $6.50 As low as $3.98

    SATO PARTS - F-7135 Fuse Block.

    F-7135 is a 250-V, 20-A Fuse Holder. A safe and reliable product made in Japan.

    Insulation Resistance (MΩ): 100 or more (DC500V)

    Number of Poles: 1Pole

    Rating: 250V-20A

    Withstand Voltage: AC 1500V (1 minute)

    Type: Horizontal Type

    Heavy Duty

    Material (Insulator): Phenolic (UL94V-0)

    Applicable Standard: RoHS compliant

    Color (Body): Black

    Applicable Fuse Tube Size (mm): Φ10.31×38.1mm (0.40" X 1.5")

    Connections: Two Quick Connect.

    Dimensions: 2-1/4" long x 13/16" deep x 1-1/8" tall.

    Made in Japan

    Alternate: F-200-N

    Learn More
  17. SCHAFFNER - FN372-2/A - Filter, Line. 2Amp 125/250VAC. Filtered Power Entry Module.
    Special Price $16.98 Regular Price $24.00 As low as $12.98

    SCHAFFNER - FN372-2/A - Filter, Power Entry Module.

    The FN 370 power entry module combines an IEC inlet, a mains filter with a single or dual- fuse holder
    and a voltage selector. Choosing FN 370 product line brings you the rapid availability of a standard filter
    associated with the necessary safety acceptances. Standard IEC connector filters are a practical solution
    helping you to pass EMI system approval in a short time.

    Connector Style: IEC 320-C14

    Connector Type: Receptacle, Male Blades - Module

    Current – UL: 2A

    Voltage – UL: 12.5/250VAC

    Filter Type: Filtered (EMI, RFI) - Commercial

    Accommodates a Fuse: Yes

    Number of Positions: 3

    Mounting Type: Panel Mount, Snap-In

    Termination: Quick Connect

    Panel Thickness: 0.031" ~ 0.126" (0.79mm ~ 3.20mm)

    Material Flammability Rating: UL94 V-2

    Ingress Protection: IP40

    Approval Agency: CSA, UL, VDE

    Applications: Portable electrical and electronic equipment,Consumer goods,EDP and office equipment
    Single-phase power supplies, switch-mode power,supplies,Test and measurement equipment Medical equipment. 

    Made in Switzerland & Germany

    Learn More
  18. SCHAFFNER - EMC - FN 363-4/01 - Filter. 4Amp Single Phase 3 Prong, 110/250 50/60Hz.
    Special Price $9.98 Regular Price $16.50 As low as $7.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SCHAFFNER EMC - FN 363-4/01 Filter.

    Voltage/Current Ratings: 4Amp 110/250 50/60Hz Single Phase 3 Prong.

    Filter: HPF 4A. 0.047uF(X2)SH 2x00.48mH. 400uH 2 x 2200pF(Y).

    Max. voltage: 250 VAC

    Fuse Protection

    Termination Method: Spade/Solder

    Number of Contacts: 3 Prong Plug

    Mounting: Flange

    Gender: Male

    Operating Temp.: -25 to 85 C

    With AC Power Outlet.

    Made in Switzerland

    New Old Stock

    Applications: Instrumentation, Test Equipment, Computers, Switching Power Supplies, Motor Controllers, PWM Circuits, Induction Cooking, Commercial, Medical, Industrial.

    Learn More
  19. Potter & Brumfield - W69X2Q1-2-30 - Circuit breakers. 3P 30Amp 277VAC 50/60Hz.
    Special Price $46.98 Regular Price $64.95 As low as $39.98

    Potter & Brumfield - W69X2Q1-2-30 Circuit breakers.

    3P 30Amp 277VAC 50/60Hz.

    Curve 2.

    Mount: Panel, 4 holes at approximately 2.224" centers.

    Dimensions: 2.228" long x 2.006" high x 1.513" deep, plus terminals.

    Male 1/4" QC terminals.

    Listed: UL/CSA.

    Learn More
  20. TE Connectivity/AMP - Potter & Brumfield - 2-1393253-4 - W68-X2Q110-30 - Circuit Breaker, Dual 30 Amp 2-Pole 277VAC.
    Special Price $32.98 Regular Price $42.50 As low as $26.98
    READY TO SHIP - ONLY 14 LEFT IN STOCK!

    TE Connectivity/AMP - Potter & Brumfield - 2-1393253-4 - W68-X2Q110-30 Circuit breaker.

    Dual 30Amp 2-Pole 277VAC-max, 50/60Hz. Curve 10.

    Type: Magnetic (Hydraulic Delay)

    Mount: Panel.

    Four hole mount: 2 top screw distance: 0.750" (19.05m) and distance between top and bottom screw: 1.660" (42.16mm).

    Dimensions: Overall 1.500" (38.1mm) wide x 2.016" (51.2mm) Height x 1.640" (41.66mm) deep.

    Listed: UL/CSA.

     

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  21. 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
  22. Heinemann / Eaton - AM1-Z204-64 - Circuit breaker. SP 5.5Amp 65VDC.
    Special Price $3.67 Regular Price $4.89
    Circuit breaker. SP 5.5Amp 65VDC. Trip amp: 6.87Amp. Auxiliary switch: 5Amp 250VAC. Note: Double marked: AM1-B1-A. Learn More
  23. Heinemann / Eaton - JC2S-A3-LJ-01-W-A-PN - Circuit breaker. 2P 15Amp 250VAC.
    $25.00
    READY TO SHIP - ONLY 35 LEFT IN STOCK!

    Circuit breaker. 2P 15Amp 250VAC. Delay: 2. Mount: panel.

    Learn More
  24. Heinemann / Eaton - JB1-A3-A - Circuit breaker. SP 0.5Amp 250VAC.
    $5.00
    Circuit breaker. SP 0.5Amp 250VAC. Toggle. Trip amp: 0.625Amp. Delay: 3. Mount: panel, snap-in. Dimensions: 0.761" wide x 2.65" (actual 2.012") high, behind panel. Listed: UL/CSA. Learn More
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