Circuit Protection

Found 18711 products. Showing up to 30 products per page.

Subcategories

Fuses & Fuse Accessories

▷Industrial & Electrical Power Fuses

Thermistors

▶Temperature Sensing / Compensation NTC Thermistors

▶Resettable Fuses

▷Surface Mount PPTCs

▷Radial Leaded PPTCs

▶Inrush Current Limiting (ICL) NTC Thermistors

▶PTC Thermistors

Circuit Breakers

▶Thermal Circuit Breakers

▶Electronic Circuit Breakers

▶Circuit Breaker Accessories

▶Magnetic Hydraulic Circuit Breakers

▶Thermal Magnetic Circuit Breakers

▶RCBO, RCD, GFCI, AFDD Circuit Breakers

TVS - Transient Voltage Suppressors

▶TVS Diodes

▶TVS Varistors

Gas Discharge Tubes - GDT

Manufacturer

Littelfuse (3761)

Bourns (1545)

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Multicomp Pro (1183)

Eaton Bussmann (1161)

Epcos (1124)

Siemens (870)

Panasonic (773)

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Stmicroelectronics (559)

Eaton Electronics (481)

Schurter (426)

Bel Fuse (393)

Kyocera Avx (301)

Weidmuller (281)

Taiwan Semiconductor (272)

Aem (267)

Wurth Elektronik (250)

Abb (226)

Potter&Brumfield (193)

Amphenol Advanced Sensors (179)

Schneider Electric (174)

Diodes Inc. (173)

Rohm (169)

Murata (168)

Siba (143)

Molex (121)

Eaton Moeller (114)

Onsemi (112)

Nexperia (105)

Tdk (91)

Kemet (83)

Carling Technologies (82)

Multicomp (66)

Phoenix Contact (59)

Pro Elec (59)

Semtech (59)

Wylex (54)

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Bg Electrical (46)

Eta (43)

Eaton Cutler Hammer (43)

Crabtree (43)

Mersen / Ferraz Shawmut (40)

Te Connectivity (38)

Camdenboss (29)

Keystone (27)

Thermodisc (25)

Europa (24)

Bulgin Limited (22)

Littelfuse Wickmann (17)

Square D By Schneider Electric (17)

Neohm (17)

Honeywell (14)

Marathon Special Products (12)

Betatherm (10)

Eaton Heinemann (10)

Imo Precision Controls (10)

Mcm (9)

Block (9)

Carlo Gavazzi (9)

Eaton (8)

Lawson (7)

Citec (7)

Raychem (6)

Apm Hexseal (5)

Idec (5)

Fluke (4)

Huber+Suhner (4)

Ge Sensing / Thermometrics (4)

Audiopipe (4)

Microtherm (4)

Torex (4)

Merlin Gerin (3)

Cal Test Electronics (3)

Stinger (3)

Ohmite (3)

Legrand (2)

Wago (2)

Amp (2)

Staubli (2)

Sensata / Airpax (2)

Te Connectivity Sensors (2)

Ge Power Controls (2)

Silvertronic (1)

Pudenz (1)

Solid State (1)

Bourns Jw Miller (1)

Gardner Bender (1)

Master Appliance (1)

3M (1)

Nte Electronics (1)

Solahd (1)

Opto 22 (1)

Hubbell Wiring Devices (1)

Texas Instruments (1)

Price range

Range selector goes here

Siemens 8GB4562

Circuit Breaker Accessory, N Distribution 70 mm Board, Intermediate Frame 2-R, ALPHA Series

67.8 EUR/unit

Siemens 8GB4563

Circuit Breaker Accessory, N Distribution 70 mm Board, Intermediate Frame 3-R, ALPHA Series

81.87 EUR/unit

Siemens 8GB4683

Circuit Breaker Accessory, White, SIMBOX Small Distribution Board

3.26 EUR/unit

Siemens 8GB5001-5KM

Circuit Breaker Accessory, Steel, 1-Tier, Distribution Board, Door, ALPHA Series

29.02 EUR/unit

Siemens 8GB5002-5KM

Circuit Breaker Accessory, Steel, 2-Tier, Distribution Board, Door, ALPHA Series

21.31 EUR/unit

Siemens 8GB5002-5KM01

Circuit Breaker Accessory, Plastic, White, SIMBOX Distribution Board, Door, ALPHA Series

29.42 EUR/unit

Siemens 8GB5003-5KM01

Circuit Breaker Accessory, Plastic, White, SIMBOX Distribution Board, Door, ALPHA Series

35.6 EUR/unit

Siemens 8GB5004-5KM

Circuit Breaker Accessory, Steel, 4-Tier, Distribution Board, Door, ALPHA Series

40.05 EUR/unit

Siemens 8GB5004-5KM01

Circuit Breaker Accessory, Plastic, White, SIMBOX Distribution Board, Door, ALPHA Series

58.41 EUR/unit

Siemens 8GB5021-5KM

Circuit Breaker Accessory, SIMBOX Distribution Board, PE Terminal Strip, ALPHA Series

27.59 EUR/unit

Siemens 8GB5024-1KM

Circuit Breaker Accessory, 63A, IP30, SIMBOX Distribution Board, XL Flush-Mounting, ALPHA Series

111.74 EUR/unit

Siemens 8GB5036-4KM

Circuit Breaker Accessory, 63A, IP30, SIMBOX Distribution Board, XL Hollow Wall, ALPHA Series

152.1 EUR/unit

Siemens 8GB5048-1KM

Circuit Breaker Accessory, 63A, IP30, SIMBOX Distribution Board, XL Flush-Mounting, ALPHA Series

154.48 EUR/unit

Siemens 8GB5048-4KM

Circuit Breaker Accessory, 63A, IP30, SIMBOX Distribution Board, XL Hollow Wall, ALPHA Series

172.74 EUR/unit

Siemens 8GK6723-2KK33

Assembly Kit, Horizontal, 3/4P, 250 A, 900 mm W x 200 mm H, 3VA2 Series Molded Case Circuit Breaker

192.43 EUR/unit

Siemens 8GK9560-0KK04

Circuit Breaker Accessory, Plastic, Distribution Board, Locking Devices, ALPHA Series

19.36 EUR/unit

Siemens 8GK9560-0KK06

Circuit Breaker Accessory, Wall-Mounted Distribution Board, Rotary Handle Locking, ALPHA Series

122.92 EUR/unit

Siemens 8GK9560-0KK07

Circuit Breaker Accessory, Distribution Board, Profile Semicylinder With E012 Locking and Key

55.04 EUR/unit

Siemens 8GK9560-0KK10

Circuit Breaker Accessory, Distribution Board, Profile Semicylinder With 3mm Pin, ALPHA Series

66.15 EUR/unit

Siemens 8GK9561-0KK00

Circuit Breaker Accessory, Locking System, Profile Semicylinder, ALPHA Series

27.9 EUR/unit

Siemens 8GK9561-0KK01

Circuit Breaker Accessory, Cabinet-Height Doors, Locking System, ALPHA Series

74.32 EUR/unit

Siemens 8GK9561-0KK02

Circuit Breaker Accessory, Locking System, Lock Insert, ALPHA Series

16.1 EUR/unit

Potter&Brumfield 9-1423364-6

Thermal Circuit Breaker, Push-to-Reset, W57, 5 A, 1 Pole, 50 V, 250 V, Panel

3.39 EUR/unit

Potter&Brumfield 9-1423364-8

Thermal Circuit Breaker, Push-to-Reset, W57, 15 A, 1 Pole, 50 V, 250 V, Panel

2.98 EUR/unit

Potter&Brumfield 9-1423674-4 .

Thermal Circuit Breaker, W54, 25 A, 1 Pole, 250 V, Panel

6.06 EUR/unit

Siba 90-058-05/100A

Fuse, Industrial / Power, 100 A, 80 VDC

3.02 EUR/unit

Siba 90-058-05/200A

Fuse, Industrial / Power, 200 A, 80 VDC

3.02 EUR/unit

Siba 90-058-05/500A

Fuse, Industrial / Power, 500 A, 80 VDC

3.51 EUR/unit

Huber+Suhner 9071.99.0551 (73

Gas Discharge Tube (GDT), 20 kA, 600 V

16.72 EUR/unit

Huber+Suhner 9071.99.0647

Gas Discharge Tube (GDT), 20 kA, 230 V

28.64 EUR/unit