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)

Vishay (1322)

Multicomp Pro (1183)

Eaton Bussmann (1161)

Epcos (1124)

Siemens (870)

Panasonic (773)

Yageo (647)

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)

Ametherm (51)

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 3VT9300-8BN00

Sealing Screw, VT630 Series Circuit Breaker

12.91 EUR/unit

Siemens 3VT9300-8CB40

Terminal Cover, 4P, VT630 Series Circuit Breaker

141.03 EUR/unit

Siemens 3VT9300-8LA00

Interlocking, Door-Coupling Operating Mechanism, VT250/VT630 Series Circuit Breaker

198.92 EUR/unit

Siemens 3VT9300-8LC10

Interlock, VT630 Series Circuit Breaker, with Bowden Cable

198.92 EUR/unit

Siemens 3VT9300-8LC20

Interlock, VT250/VT630 Series Circuit Breaker, with Bowden Cable

198.92 EUR/unit

Siemens 3VT9303-4TF30

Multiple Feed-In Terminal, for VT630 Series Circuit Breaker

132.61 EUR/unit

Siemens 3VT9315-4TF00

Multiple Feed-In Terminal, for VT630 Series Circuit Breaker

51.57 EUR/unit

Siemens 3VT9324-4TF00

Multiple Feed-In Terminal, for VT630 Series Circuit Breaker

53.92 EUR/unit

Siemens 3VT9325-6AS00

Electronic Trip Unit, 3P, 100 A to 250 A, VT630 Series Circuit Breaker

587.54 EUR/unit

Siemens 3VT9331-6AB00

Electronic Trip Unit, 3P, 315 A, VT630 Series Circuit Breaker

681.41 EUR/unit

Siemens 3VT9340-6AS00

Electronic Trip Unit, 3P, 160 A to 400 A, VT630 Series Circuit Breaker

829.47 EUR/unit

Siemens 3VT9350-6AB00

Electronic Trip Unit, 3P, 500 A, VT630 Series Circuit Breaker

823.61 EUR/unit

Siemens 3VT9363-6AB00

Electronic Trip Unit, 3P, 630 A, VT630 Series Circuit Breaker

898.65 EUR/unit

Siemens 3VT9500-1UH00

Under Voltage Release, for VT1000/VT1600 Series Circuit Breaker

152.68 EUR/unit

Siemens 3VT9500-3HG10

Front Panel, Handle, Black, VT1000/VT1600 Series Circuit Breaker

39.69 EUR/unit

Siemens 3VT9500-4PL00

Auxiliary Connector, Plug-In, VT1000/VT1600 Series Circuit Breaker

7.93 EUR/unit

Siemens 3VT9500-4RD30

Terminal, VT1000/VT1600 Series Circuit Breaker

200.97 EUR/unit

Siemens 3VT9500-4WL00

Position Signal Switch, VT1000/VT1600 Series Circuit Breaker

60.72 EUR/unit

Siemens 3VT9500-8BN00

Sealing Screw, VT1000/VT1600 Series Circuit Breaker

12.91 EUR/unit

Siemens 3VT9500-8LA00

Interlock with Rod, VT1600 Sliding Bars

231.21 EUR/unit

Siemens 3VT9524-4TG30

Box Terminal, VT1000/VT1600 Series Circuit Breaker

276.57 EUR/unit

Siemens 3VT9532-4TF30

Multiple Feed-In Terminal, for VT1000/VT1600 Series Circuit Breaker

256.51 EUR/unit

Siemens 3VW9011-0AH08

Signalling Switch, Spring Charged, 3WL10/3VA27 Series Circuit Breakers

71.22 EUR/unit

Siemens 3VW9723-0WD30

Front Cover, Main Connection, 3P, 2 Units, 3WL10/3VA27 Series Circuit Breakers

117.41 EUR/unit

Siemens 3WL9111-0AA13-0AA0

Current Transformer, for 3WL Series Circuit Breaker

279.2 EUR/unit

Siemens 3WL9111-0AA62-0AA0

Rating Plug, 2 kA, 3WL Series Air Circuit Breaker

286.17 EUR/unit

Siemens 3WL9111-0AB01-0AA0

Multi-Point Connector, Male, 3WL Series Air Circuit Breaker

93.35 EUR/unit

Siemens 3WL9111-0AB12-0AA0

Blanking Blank, 3WL Series Air Circuit Breaker

23.27 EUR/unit

Siemens 3WL9111-0AD02-0AA0

Shunt Trip, 30 VDC, 3WL Series Air Circuit Breaker

290.0 EUR/unit

Siemens 3WL9111-0AD04-0AA0

Shunt Trip, 60 VDC, 3WL Series Air Circuit Breaker

284.08 EUR/unit