DigiKey Datasheets for Circuit Protection Components
Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
Circuit Protection Components: Learn more
| Product Name | Notes |
|---|---|
| 2.75 KV CLE, PORCELAIN NO | |
| 2.75 MAX KV, CLE, GLASS P | |
| 2.75 MAX KV, CLE, PORCELA | |
| 2920L | |
| 3090SCCT032 | |
| 3425L PPTC | |
| ACS MEGAHOLDER COVER SEALED | |
| ADDITIONAL TOGGLE EXTENSION FOR | |
| APDBUSBAR 25A/600VAC;2PH;83TB 0. | |
| BASE ELEMENT TYPE 2 ARRESTERS | |
| BASE ELEMENT | |
| BASEISOLA H:40MM THREAD M10 1=6P | |
| BASEISOLA H:50MM THREAD M10 1=6P | |
| BOLT FOR ZCASE STARTER M8 | |
| BOOT INSULATING SINGLE CONDUCTOR | |
| BRKR MD/ND AL BODY 2PC LUG 2W 75 | |
| BRKR MD/ND AL BODY 2PC LUG 4W 50 | |
| BRKT 2P ZN15 | |
| BRKT 3P ZN15 | |
| BRKT 4P ZN15 | |
| BRKT 6P | |
| BUS BAR FOR TMC 81... CIRCUIT BR | |
| BUS BAR FOR TMC 82... CIRCUIT BR | |
| BUS BAR FOR TMC 83... CIRCUIT BR | |
| BUSB E-CU WH20X5MM L2400MM 1=6PC | |
| BUSB E-CU WH30X5MM L2400MM 1=6PC | |
| BUSBA E-CU WH:30X10 L:2400 1=3PC | |
| BUSBAR 2 PHASE 6POS | |
| BUSBAR 3 PHASE 12POS | |
| BUSBAR 3 PHASE 15 POLE 18X266MM | |
| BUSBAR 3 PHASE 15POS | |
| BUSBAR 3 PHASE 18POS | |
| BUSBAR 3 PHASE 21 POLE 18MM | |
| BUSBAR 3 PHASE 6POS | |
| BUSBAR TERMINAL, FOR INCOMING CO | |
| BUSBAR, END CAP, PROTECTS OPEN B | |
| BUSBAR3 PHASE25SQMMPIN TYPE 27 L | |
| CIRC BREAKER AUXILIARY CONTACT | |
| CIRCUIT BREAKER ALARM CONTACT | |
| CIRCUIT BREAKER SHUNT TRIP | |
| COIL MX 024/030 VCA/VCC FOR FIXE | |
| CONCLAMP 1.5-16MM 10MM BAR 1=10P | |
| CONNECTION CLAMP 22.5X20MM 1=15P | |
| COVER FUSE VINYL 5MM | |
| COVER FUSEHOLDER 5AG | |
| END BARRIER FOR FUSEBLOCK | |
| ESCUTCHEON FOR DIRECT | |
| FEED THROUGH CONNECTOR 5X20MM | |
| FLT-SEC-P-T1-3S-440/ 35-FM | |
| FPG1/2/6 CARRIER 5X20 IP 40 | |
| FPG1/2/6 CARRIER 5X20 IP 67 | |
| FPG3/4/5/7 CARRIER 5X20 IP 40 | |
| FUSE CAP 5X20 | |
| Fuse Circuit | |
| FUSE COVER FOR 5X20MM WHITE | |
| FUSEBLOCK COVER FOR 2AG PVC | |
| HARDWARE HEXNUT | |
| JUMPER BAR COPPER FOR 2 DIST BLK | |
| JUMPER BAR COPPER FOR 3 DIST BLK | |
| JUMPER BAR COPPER FOR 4 DIST BLK | |
| MSP S00 LINK MODULE,AC/DC | |
| OGN ADAPTER | |
| PFTA RESETTABLE FUSE 1.1A | |
| PFTA RESETTABLE FUSE 1.2A | |
| PFTA RESETTABLE FUSE 1.35A | |
| PFTA RESETTABLE FUSE 1.6A | |
| PFTA RESETTABLE FUSE 1.85A | |
| PFTA RESETTABLE FUSE 100MA | |
| PFTA RESETTABLE FUSE 12A | |
| PFTA RESETTABLE FUSE 170MA | |
| PFTA RESETTABLE FUSE 2.5A | |
| PFTA RESETTABLE FUSE 200MA | |
| PFTA RESETTABLE FUSE 250MA | |
| PFTA RESETTABLE FUSE 2A | |
| PFTA RESETTABLE FUSE 300MA | |
| PFTA RESETTABLE FUSE 3A | |
| PFTA RESETTABLE FUSE 400MA | |
| PFTA RESETTABLE FUSE 4A | |
| PFTA RESETTABLE FUSE 500MA | |
| PFTA RESETTABLE FUSE 50MA | |
| PFTA RESETTABLE FUSE 5A | |
| PFTA RESETTABLE FUSE 650MA | |
| PFTA RESETTABLE FUSE 6A | |
| PFTA RESETTABLE FUSE 750MA | |
| PFTA RESETTABLE FUSE 7A | |
| PFTA RESETTABLE FUSE 8A | |
| PFTA RESETTABLE FUSE 900MA | |
| PFTA RESETTABLE FUSE 9A | |
| PFTB RESETTABLE FUSE 1.1A | |
| PFTB RESETTABLE FUSE 1.2A | |
| PFTB RESETTABLE FUSE 1.35A | |
| PFTB RESETTABLE FUSE 1.6A | |
| PFTB RESETTABLE FUSE 1.85A | |
| PFTB RESETTABLE FUSE 2.5A | |
| PFTB RESETTABLE FUSE 2A | |
| PFTB RESETTABLE FUSE 3A | |
| PFTB RESETTABLE FUSE 4A | |
| PFTB RESETTABLE FUSE 5A | |
| PFTB RESETTABLE FUSE 6A | |
| PFTB RESETTABLE FUSE 7A | |
| PFTB RESETTABLE FUSE 8A | |
| PFTB RESETTABLE FUSE 900MA | |
| PFTB RESETTABLE FUSE 9A | |
| PFTC RESETTABLE FUSE 1.1A | |
| PFTC RESETTABLE FUSE 1.35A | |
| PFTC RESETTABLE FUSE 1.6A | |
| PFTC RESETTABLE FUSE 1.85A | |
| PFTC RESETTABLE FUSE 100MA | |
| PFTC RESETTABLE FUSE 170MA | |
| PFTC RESETTABLE FUSE 2.5A | |
| PFTC RESETTABLE FUSE 200MA | |
| PFTC RESETTABLE FUSE 250MA | |
| PFTC RESETTABLE FUSE 3.75A | |
| PFTC RESETTABLE FUSE 300MA | |
| PFTC RESETTABLE FUSE 3A | |
| PFTC RESETTABLE FUSE 400MA | |
| PFTC RESETTABLE FUSE 500MA | |
| PFTC RESETTABLE FUSE 50MA | |
| PFTC RESETTABLE FUSE 5A | |
| PFTC RESETTABLE FUSE 650MA | |
| PFTC RESETTABLE FUSE 750MA | |
| PFTC RESETTABLE FUSE 900MA | |
| PFTL 0603 RESETTABLE FUSE 100MA | |
| PFTL 0603 RESETTABLE FUSE 200MA | |
| PFTL 0603 RESETTABLE FUSE 350MA | |
| PFTL 0603 RESETTABLE FUSE 500MA | |
| PFTL 0805 RESETTABLE FUSE 1.1A 6 | |
| PFTL 0805 RESETTABLE FUSE 1.5A 6 | |
| PFTL 0805 RESETTABLE FUSE 100MA | |
| PFTL 0805 RESETTABLE FUSE 1A 12V | |
| PFTL 0805 RESETTABLE FUSE 1A 6V | |
| PFTL 0805 RESETTABLE FUSE 200MA | |
| PFTL 0805 RESETTABLE FUSE 350MA | |
| PFTL 0805 RESETTABLE FUSE 500MA | |
| PFTL 0805 RESETTABLE FUSE 750MA | |
| PFTL 1206 RESETTABLE FUSE 1.1A 1 | |
| PFTL 1206 RESETTABLE FUSE 1.1A 2 | |
| PFTL 1206 RESETTABLE FUSE 1.1A 6 | |
| PFTL 1206 RESETTABLE FUSE 1.1A 8 | |
| PFTL 1206 RESETTABLE FUSE 1.5A 1 | |
| PFTL 1206 RESETTABLE FUSE 1.5A 6 | |
| PFTL 1206 RESETTABLE FUSE 1.5A 8 | |
| PFTL 1206 RESETTABLE FUSE 100MA | |
| PFTL 1206 RESETTABLE FUSE 120MA | |
| PFTL 1206 RESETTABLE FUSE 1A 6V | |
| PFTL 1206 RESETTABLE FUSE 200MA | |
| PFTL 1206 RESETTABLE FUSE 250MA | |
| PFTL 1206 RESETTABLE FUSE 2A 6V | |
| PFTL 1206 RESETTABLE FUSE 350MA | |
| PFTL 1206 RESETTABLE FUSE 500MA | |
| PFTL 1206 RESETTABLE FUSE 50MA 3 | |
| PFTL 1206 RESETTABLE FUSE 50MA 6 | |
| PFTL 1206 RESETTABLE FUSE 750MA | |
| PFTL 1210 RESETTABLE FUSE 1.1A 6 | |
| PFTL 1210 RESETTABLE FUSE 1.5A 6 | |
| PFTL 1210 RESETTABLE FUSE 100MA | |
| PFTL 1210 RESETTABLE FUSE 200MA | |
| PFTL 1210 RESETTABLE FUSE 2A 6V | |
| PFTL 1210 RESETTABLE FUSE 350MA | |
| PFTL 1210 RESETTABLE FUSE 500MA | |
| PFTL 1210 RESETTABLE FUSE 50MA 3 | |
| PFTL 1210 RESETTABLE FUSE 750MA | |
| PFTL 1812 RESETTABLE FUSE 1.1A 1 | |
| PFTL 1812 RESETTABLE FUSE 1.1A 2 | |
| PFTL 1812 RESETTABLE FUSE 1.1A 3 | |
| PFTL 1812 RESETTABLE FUSE 1.1A 6 | |
| PFTL 1812 RESETTABLE FUSE 1.1A 8 | |
| PFTL 1812 RESETTABLE FUSE 1.25A | |
| PFTL 1812 RESETTABLE FUSE 1.5A 1 | |
| PFTL 1812 RESETTABLE FUSE 1.5A 2 | |
| PFTL 1812 RESETTABLE FUSE 1.5A 3 | |
| PFTL 1812 RESETTABLE FUSE 1.5A 6 | |
| PFTL 1812 RESETTABLE FUSE 100MA | |
| PFTL 1812 RESETTABLE FUSE 140MA | |
| PFTL 1812 RESETTABLE FUSE 2.5A 1 | |
| PFTL 1812 RESETTABLE FUSE 2.6A 1 | |
| PFTL 1812 RESETTABLE FUSE 2.6A 6 | |
| PFTL 1812 RESETTABLE FUSE 200MA | |
| PFTL 1812 RESETTABLE FUSE 2A 12V | |
| PFTL 1812 RESETTABLE FUSE 2A 16V | |
| PFTL 1812 RESETTABLE FUSE 2A 24V | |
| PFTL 1812 RESETTABLE FUSE 2A 8V | |
| PFTL 1812 RESETTABLE FUSE 350MA | |
| PFTL 1812 RESETTABLE FUSE 3A 6V | |
| PFTL 1812 RESETTABLE FUSE 500MA | |
| PFTL 1812 RESETTABLE FUSE 750MA | |
| PFTL 2920 RESETTABLE FUSE 1.1A 6 | |
| PFTL 2920 RESETTABLE FUSE 1.5A 3 | |
| PFTL 2920 RESETTABLE FUSE 1.85A | |
| PFTL 2920 RESETTABLE FUSE 1A 33V | |
| PFTL 2920 RESETTABLE FUSE 1A 60V | |
| PFTL 2920 RESETTABLE FUSE 2.6A 2 | |
| PFTL 2920 RESETTABLE FUSE 2A 24V | |
| PFTL 2920 RESETTABLE FUSE 2A 33V | |
| PFTL 2920 RESETTABLE FUSE 300MA | |
| PFTL 2920 RESETTABLE FUSE 3A 24V | |
| PFTL 2920 RESETTABLE FUSE 4A 12V | |
| PFTL 2920 RESETTABLE FUSE 500MA | |
| PFTL 2920 RESETTABLE FUSE 5A 16V | |
| PFTL 2920 RESETTABLE FUSE 750MA | |
| PLATE + MECHANICAL INTERLOCK | |
| PLT-SEC-T3-BE-FM-UT | |
| PLUG-IN SURGE ARRESTER IN ACCOR | |
| Polymeric PTC Resettable Fuse 12V 6A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 12V 7A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 15V 1.25A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 15V 2.5A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 15V 2A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 15V 3A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 15V 4A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 5A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 6A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 2.6A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 2A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 3.3A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 5A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 6A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 7A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 1.1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.85A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 2.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 3A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 4A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 750mA Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 7A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 8A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 900mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 9A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 33V 1.1A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 33V 1.5A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 33V 1.85A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 60V 1.1A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 60V 300mA Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 60V 500mA Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 60V 750mA Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 2.6A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 3A Ih Surface Mount 2920 (7351 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 7A Ih Surface Mount 2920 (7351 Metric), Concave | |
| POLYSWITCH RESETTABLE PPTC | |
| Position Terminal Block | |
| PTC 15V POLYFUSE SURF MOUNT 2920 | |
| PTC 33V POLYFUSE SURF MOUNT 2920 | |
| QUICK CONNECT | |
| REMOVABLE TOGGLE PADLOCK.DEVICE | |
| ROUND COND. 1.5-16/1.5-16 1=10PC | |
| SHUNT 32V 480 PC | |
| SPD 10VAC/15VDC MCOV 1 POLE | |
| SPD 130VAC MCOV 1 POLE | |
| SPD 150VAC/150VDC MCOV 1 POLE | |
| SPD 21VAC/30VDC MCOV 1 POLE | |
| SPD 3.3VDC MCOV 1 POLE | |
| SPD 30VAC/53VDC MCOV 1 POLE | |
| SPD 30VAC/55.2VDC MCOV 1 POLE | |
| SPD TYP2 75VAC/100VDC MCOV 1POLE | |
| SPD TYP2/TYP3 150VAC/150VDC MCOV | |
| SPD TYP2/TYP3 264VAC/240VDC MCOV | |
| SPD TYP3 100VAC/80VDC MCOV 1POLE | |
| SPD TYPE 1 100VDC MCOV 1 POLE | |
| SPD TYPE 1 100VDC MCOV 2 POLE | |
| SPD TYPE 1 175VAC MCOV 1 POLE | |
| SPD TYPE 1 264VAC MCOV 1 POLE | |
| SPD TYPE 1 275VAC MCOV 1 POLE | |
| SPD TYPE 1 305VAC MCOV 1 POLE | |
| SPD TYPE 1 350VAC MCOV 1 POLE | |
| SPD TYPE 1 350VAC MCOV 4 POLE | |
| SPD TYPE 1 385VAC MCOV 1 POLE | |
| SPD TYPE 1 580VAC MCOV 1 POLE | |
| SPD TYPE 1 750VAC MCOV 1 POLE | |
| SPD TYPE 1/TYPE 2 100VDC MCOV | |
| SPD TYPE 1/TYPE 2 175VAC MCOV | |
| SPD TYPE 1/TYPE 2 305VAC MCOV | |
| SPD TYPE 1/TYPE 2 385VAC MCOV | |
| SPD TYPE 1/TYPE 2 580VAC MCOV | |
| SPD TYPE 2 1.5KVAC MCOV 3 POLE | |
| SPD TYPE 2 100VDC MCOV 1 POLE | |
| SPD TYPE 2 150VDC MCOV 1 POLE | |
| SPD TYPE 2 175VAC MCOV 1 POLE | |
| SPD TYPE 2 250VDC MCOV 1 POLE | |
| SPD TYPE 2 275VAC MCOV 1 POLE | |
| SPD TYPE 2 350VAC MCOV 1 POLE | |
| SPD TYPE 2 385VAC MCOV 1 POLE | |
| SPD TYPE 2 450VDC MCOV 1 POLE | |
| SPD TYPE 2 580VAC MCOV 1 POLE | |
| SPD TYPE 2 750VAC MCOV 1 POLE | |
| SPD TYPE 2 75VAC/75VDC MCOV | |
| SPD TYPE 2 75VDC MCOV 1 POLE | |
| SPD TYPE 2 760VAC MCOV 1 POLE | |
| SPD TYPE 2/TYPE 3 150VAC MCOV | |
| SPD TYPE 2/TYPE 3 264VAC MCOV | |
| SPD TYPE 3 34VAC MCOV 1 POLE | |
| SPD TYPE 3 34VAC/34VDC MCOV | |
| SURGE PROTEC TERM BLOCK 24VDC | |
| SURGE PROTECTION DEVICE | |
| TTC-3-1X2-24DC-PT | |
| TTC-3-2X1-24DC-PT | |
| TTC-6-GDT-C-24AC-PT- I | |
| TTC-6-GDT-D-24AC-PT- I | |
| TTC-6-GDT-D-60AC-PT- I | |
| TTC-6-MOV-C-120AC-PT -I | |
| TTC-6-MOV-C-48DC-PT- I | |
| TTC-6-MOV-C-60DC-PT- I | |
| TTC-6-MOV-D-24DC-PT- I | |
| TTC-6P-1X2-12DC-I-P | |
| TTC-6P-1X2-12DC-PT-I | |
| TTC-6P-1X2-24DC-I-P | |
| TTC-6P-1X2-48DC-I-P | |
| TTC-6P-1X2-48DC-PT-I | |
| TTC-6P-1X2-EX-24DC-I -P | |
| TTC-6P-1X2-F-12DC-PT -I | |
| TTC-6P-1X2-F-12DC-UT -I | |
| TTC-6P-1X2-F-48DC-PT -I | |
| TTC-6P-1X2-F-48DC-UT -I | |
| TTC-6P-2-HC-24DC-I-P | |
| TTC-6P-2X1-12DC-I-P | |
| TTC-6P-2X1-12DC-PT-I | |
| TTC-6P-2X1-24DC-I-P | |
| TTC-6P-2X1-48DC-I-P | |
| TTC-6P-2X1-48DC-PT-I | |
| TTC-6P-2X1-EX-24DC-I -P | |
| TTC-6P-2X1-F-12DC-PT -I | |
| TTC-6P-2X1-F-12DC-UT -I | |
| TTC-6P-2X1-F-48DC-PT -I | |
| TTC-6P-2X1-F-48DC-UT -I | |
| TTC-6P-3-HF-12DC-I-P | |
| TTC-6P-3-HF-24DC-I-P | |
| TTC-6P-3-HF-EX-12DC- I-P | |
| TTC-6P-3-HF-EX-24DC- I-P | |
| TVS DIODE 12VWM MODULE | |
| TVS DIODE 24VWM MODULE | |
| VAL-US-120/65/1+0-FM | |
| VAL-US-277/40/3+1-FM | |
| VAL-US-277/80/3+1V-F M | |
| VAL-US-277/80/4+0-FM | |
| Varistor Circuit Rail, Channel Module |
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