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Circuit Protection - Products

Engineers and buyers love how easy it is to source Circuit Protection parts here. View part details, variations, and compare related items within the same family. Need help filling demand shortages for Circuit Protection parts, send a request and we’ll provide a quote within minutes. Most orders ship quickly across the U.S. with minimal turnaround times.
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Circuit Protection



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(Total Part Numbers : )

    Action Part No. Manufacturer Qty Description Status Alternate Part No.
    Request 7277-5-2  Sensata Technologies BULK The 7277-5-2 is a highly reliable thermal circuit breaker designed for various electronic applications. This device features a push-to-reset button and is capable of handling up to 50 volts DC or 250 volts... Active 7277-5-2 - 7277-52 | 727752
    Request F3H3MSS  1 F3H3MSS by Souriau-Sunbank by Eaton F3H3MSS
    Request fhl57g1k0861   1 fhl57g1k0861 by Eaton - Bussmann Electrical Division fhl57g1k0861
    Request TSC-500MA  OptiFuse 1 FUSE GLASS 500MA 250VAC 5X20MM Active TSC500MA
    Request TCC-500MA  OptiFuse 1 FUSE CERAMIC 500MA 250VAC 5X20MM Active TCC500MA
    Request TCD-500MA  OptiFuse 1 CERAMIC-5X20MM (IEC), SLOW 500MA Active TCD500MA
    Request FSD-400MA  OptiFuse 1 FUSE GLASS 400MA 250VAC 5X20MM Active FSD400MA
    Request FSD-500MA  OptiFuse 1 FUSE GLASS 500MA 250VAC 5X20MM Active FSD500MA
    Request TSC-200MA  OptiFuse 1 FUSE GLASS 200MA 250VAC 5X20MM Active TSC200MA
    Request TSC-250MA  OptiFuse 1 FUSE GLASS 250MA 250VAC 5X20MM Active TSC250MA
    Request TSD-315MA  OptiFuse 1 FUSE GLASS 315MA 250VAC 5X20MM Active TSD315MA
    Request TSD-800MA  OptiFuse 1 FUSE GLASS 800MA 250VAC 5X20MM Active TSD800MA
    Request TSD-400MA  OptiFuse 1 FUSE GLASS 400MA 250VAC 5X20MM Active TSD400MA
    Request ERB-SE3R00U  Panasonic Electronic Components 5,000 FUSE BOARD MOUNT 3A 32VDC 0603 Obsolete P11376DKR | P11376CTR | P11376CT | P11376TR | P11376TRR | ERBSE3R00U
    Request TSC-630MA  OptiFuse 10 FUSE GLASS 630MA 250VAC 5X20MM Active TSC630MA
    Request W33-T1N1Q-5  TE Connectivity Potter & Brumfield Relays 60 CIR BRKR THRM 5A 250VAC 50VDC Obsolete 2266-W33-T1N1Q-5 | 3-1393248-4 | W33T1N1Q5
    Request ERB-SE5R00U  Panasonic Electronic Components 5,000 FUSE BOARD MOUNT 5A 32VDC 0603 Obsolete P13573CT | ERBSE5R00U | P13573DKR | P13573TR
    Request ERB-SE1R00U  Panasonic Electronic Components 5,000 FUSE BOARD MOUNT 1A 32VDC 0603 Obsolete P11371TR | P11371DKR | ERBSE1R00U | P11371CTR | P11371CT | P11371TRR
    Request W28-XTBA-7  TE Connectivity Potter & Brumfield Relays 100 CIR BRKR THRM 7A 250VAC 32VDC Obsolete W28XTBA7
    Request W28-XQ31C-15  TE Connectivity Potter & Brumfield Relays 1,200 CIR BRKR THRM 15A 250VAC 32VDC Active W28XQ31C15
    Request SHT-24  American Electrical Inc. 1 SHUNT TRIP MOD 24 VAC/DC 24 MA Active SHT24
    Request RKEF250K  Littelfuse Inc. 500 PTC RESET FUSE 60V 2.5A RADIAL Active RF1733-000 | RKEF250KHF | RF3373-000 | 1024-RKEF250K
    Request 74-4FG10A  NTE Electronics, Inc 1 FUSE GLASS 10A 250VAC 2AG Active 744FG10A
    Request 74-5SG12.5A  NTE Electronics, Inc 1 FUSE GLASS 12.5A 250VAC 5X20MM Active 745SG125A
    Request FPK-15A  OptiFuse 1 FUSE CART 15A 600VAC 600VDC 5AG Active FPK15A
    Request FSC-1A  OptiFuse 1 FUSE GLASS 1A 250VAC 5X20MM Active FSC1A
    Request FSG-30A  OptiFuse 1 FUSE GLASS 30A 32VAC 32VDC 5AG Active FSG30A
    Request MRCBP-V-15C  OptiFuse 1 CIR BRKR 15A 32VDC PUSH-RESET Active MRCBPV15C
    Request TA45-ABFBF045C0-AZM11  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBF045C0AZM11
    Request TA45-ABFBF120C0-AZM12  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBF120C0AZM12
    Request TA45-ABFBF140C0-AZM11  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBF140C0AZM11
    Request TA45-ABFBFJ20C0-AZM03  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBFJ20C0AZM03
    Request TA45-ABFBP120C0-AZM01  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBP120C0AZM01
    Request TA45-ABFBPJ05C0  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBPJ05C0
    Request TA45-ABFBS075C0-AZM12  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBS075C0AZM12
    Request TA45-ABFBS110C0-AZM12  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBS110C0AZM12
    Request TA45-ABFBSJ10C0-AZM11  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFBSJ10C0AZM11
    Request TA45-ABFGF100C0-AZM02  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGF100C0AZM02
    Request TA45-ABFGKJ10C0-AZM03  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGKJ10C0AZM03
    Request TA45-ABFGKJ20C0  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGKJ20C0
    Request TA45-ABFGL150C0-AZM14  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGL150C0AZM14
    Request TA45-ABFGP070C0-AZM03  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGP070C0AZM03
    Request TA45-ABFGPJ10C0-AZM03  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGPJ10C0AZM03
    Request TA45-ABFGRJ22C0-AZM14  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGRJ22C0AZM14
    Request TA45-ABFGRJ28C0  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGRJ28C0
    Request TA45-ABFGS150C0-AZM01  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGS150C0AZM01
    Request TA45-ABFGTJ17C0-AZM01  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGTJ17C0AZM01
    Request TA45-ABFGTJ23C0-AZM10  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFGTJ23C0AZM10
    Request TA45-ABFRF180C0-AZM01  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFRF180C0AZM01
    Request TA45-ABFRFJ28C0  SCHURTER Inc. 20 TA45-2R SERIES CIRCUIT BREAKER Active TA45ABFRFJ28C0

    Showing Page of

    (Total Part Numbers : )

      Circuit Breakers

      Circuit BreakersView All



      Circuit Protection Accessories

      Circuit Protection AccessoriesView All



      Electrical, Specialty Fuses

      Electrical, Specialty FusesView All



      Fuseholders

      FuseholdersView All



      Gas Discharge Tube Arresters (GDT)

      Gas Discharge Tube Arresters (GDT)View All



      Ground Fault Circuit Interrupter (GFCI)

      Ground Fault Circuit Interrupter (GFCI)View All



      Inrush Current Limiters (ICL)

      Inrush Current Limiters (ICL)View All



      Lighting Protection

      Lighting ProtectionView All



      PTC Resettable Fuses

      PTC Resettable FusesView All



      Surge Suppression Ics

      Surge Suppression IcsView All



      Transient Voltage Suppressors (TVS)

      Transient Voltage Suppressors (TVS)View All



      Thermal Cutoffs (Thermal Fuses)

      Thermal Cutoffs (Thermal Fuses)View All



      Fuses

      FusesView All