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 |
|---|---|
| "GFCI In-Line Splice with 18"" Leads" | |
| "GFCI Plug with 9"" Leads" | |
| 100-30A FUSE REDUCER PR | |
| 125V EZC MINALITE AMBER | |
| 125V EZC MINALITE BLUE | |
| 125V EZC MINALITE CLEAR | |
| 125V EZC MINALITE GREEN | |
| 125V EZC MINALITE RED | |
| 125V EZC MINALITE WHITE | |
| CIRCUIT BREAKER SOCKET | |
| EMC FILTER SURGE PROTECTION DEVI | |
| FILTER SURGE PROTECTION NS35 | |
| FUSEHOLDER COVER | |
| FUSEHOLDER PVC INSULATION BOOT | |
| GFCI In-Line Splice with 2' Leads | |
| GFCI In-Line Splice with 25' Leads | |
| GFCI In-Line Splice with 50' Leads | |
| GFCI In-Line Splice with 6' Leads | |
| GFCI In-Line Splice with 8' Leads | |
| GFCI In-Line Splice | |
| GFCI Outlet Box w/2' Cord | |
| GFCI Outlet Box w/25' Cord | |
| GFCI Outlet Box w/50' Cord | |
| GFCI Outlet Box w/6' Cord | |
| GFCI Outlet Box | |
| GFCI Permanent Splice | |
| GFCI Plug with 2' Leads | |
| GFCI Plug with 25' Leads | |
| GFCI Plug, Field Wireable | |
| GFCI | |
| METAL EXTENSION RAILS FROM CONNE | |
| Polymeric PTC Resettable Fuse 12V 1.1A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 12V 1.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 12V 4.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 12V 5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 13.2V 500mA Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 1.1A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 1.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 750mA Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 500mA Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 1.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 1.75A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 2.6A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 2A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 3.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 3.8A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 350mA Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 3A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 4.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 4A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 5.5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 5A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 6A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 750mA Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 7A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 9A Ih Surface Mount 1210 (3225 Metric), Concave | |
| Polymeric PTC Resettable Fuse 8V 1.1A Ih Surface Mount 1210 (3225 Metric), Concave | |
| POLYSWITCH RESETTABLE PPTC | |
| PUSH ON CAP 5X20 | |
| SPD 150VAC MCOV 1 POLE | |
| SPD 150VAC MCOV 2 POLE | |
| SPD 150VAC MCOV 3 POLE | |
| SPD 150VAC MCOV 4 POLE | |
| SPD 180VAC MCOV 1 POLE | |
| SPD 180VAC MCOV 2 POLE | |
| SPD 180VAC MCOV 3 POLE | |
| SPD 180VAC MCOV 4 POLE | |
| SPD 275VAC MCOV 1 POLE | |
| SPD 275VAC MCOV 2 POLE | |
| SPD 275VAC MCOV 3 POLE | |
| SPD 275VAC MCOV 4 POLE | |
| SPD 350VAC MCOV 1 POLE | |
| SPD 350VAC MCOV 2 POLE | |
| SPD 350VAC MCOV 3 POLE | |
| SPD 350VAC MCOV 4 POLE | |
| SPD 38VDC MCOV 1 POLE | |
| SPD 440VAC MCOV 1 POLE | |
| SPD 440VAC MCOV 2 POLE | |
| SPD 440VAC MCOV 3 POLE | |
| SPD 440VAC MCOV 4 POLE | |
| SPD 600VAC MCOV 1 POLE | |
| SPD 600VAC MCOV 2 POLE | |
| SPD 600VAC MCOV 3 POLE | |
| SPD 600VAC MCOV 4 POLE | |
| SPD 750VAC MCOV 1 POLE | |
| SPD 750VAC MCOV 2 POLE | |
| SPD 750VAC MCOV 3 POLE | |
| SPD 750VAC MCOV 4 POLE | |
| SPD AC 50KA MODULE 150VAC | |
| SPD AC 50KA MODULE 180VAC | |
| SPD AC 50KA MODULE 275VAC | |
| SPD AC 50KA MODULE 350VAC | |
| SPD AC 50KA MODULE 440VAC | |
| SPD AC 50KA MODULE 600VAC | |
| SPD AC 50KA MODULE 750VAC | |
| SPD AC 65KA MODULE 440VAC | |
| SPD AC 65KA MODULE 600VAC | |
| SPD AC 65KA MODULE 750VAC | |
| SPD AC 80KA MODULE 150VAC | |
| SPD AC 80KA MODULE 180VAC | |
| SPD AC 80KA MODULE 275VAC | |
| SPD AC 80KA MODULE 350VAC | |
| SPD TYP 2/TYP 4 150V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 150V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 150V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 150V MCOV 4 POLE | |
| SPD TYP 2/TYP 4 275V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 275V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 275V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 275V MCOV 4 POLE | |
| SPD TYP 2/TYP 4 320V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 320V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 320V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 320V MCOV 4 POLE | |
| SPD TYP 2/TYP 4 420V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 420V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 420V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 420V MCOV 4 POLE | |
| SPD TYP 2/TYP 4 550V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 550V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 550V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 550V MCOV 4 POLE | |
| SPD TYP 2/TYP 4 65VDC MCOV 2POLE | |
| SPD TYP 2/TYP 4 690V MCOV 1 POLE | |
| SPD TYP 2/TYP 4 690V MCOV 2 POLE | |
| SPD TYP 2/TYP 4 690V MCOV 3 POLE | |
| SPD TYP 2/TYP 4 690V MCOV 4 POLE | |
| SPD TYPE 1 150VAC MCOV 1 POLE | |
| SPD TYPE 1/TYPE 2 150VAC MCOV | |
| SPD TYPE 1/TYPE 2 180VAC MCOV | |
| SPD TYPE 1/TYPE 2 255VAC MCOV | |
| SPD TYPE 1/TYPE 2 275VAC MCOV | |
| SPD TYPE 1/TYPE 2 280VAC MCOV | |
| SPD TYPE 1/TYPE 2 350VAC MCOV | |
| SPD TYPE 1/TYPE 2 440VAC MCOV | |
| SPD TYPE 1/TYPE 2 600VAC MCOV | |
| SPD TYPE 1/TYPE 2 750VAC MCOV | |
| SPD TYPE 1/TYPE 2 MCOV 1 POLE | |
| SPD TYPE 1/TYPE 4 150VAC MCOV | |
| SPD TYPE 1/TYPE 4 320VAC MCOV | |
| SPD TYPE 1/TYPE 4 420VAC MCOV | |
| SPD TYPE 1/TYPE 4 550VAC MCOV | |
| SPD TYPE 2 1.2KVAC MCOV 1 POLE | |
| SPD TYPE 2 1.2KVDC MCOV 1 POLE | |
| SPD TYPE 2/TYP 4 38V MCOV 1 POLE | |
| SPD TYPE 2/TYPE 4 100VDC MCOV | |
| SPD TYPE 2/TYPE 4 150VAC MCOV | |
| SPD TYPE 2/TYPE 4 150VDC MCOV | |
| SPD TYPE 2/TYPE 4 275VAC MCOV | |
| SPD TYPE 2/TYPE 4 320VAC MCOV | |
| SPD TYPE 2/TYPE 4 420VAC MCOV | |
| SPD TYPE 2/TYPE 4 550VAC MCOV | |
| SPD TYPE 3 150VAC/212VDC MCOV | |
| SPD TYPE 3 20VAC/28VDC MCOV | |
| SPD TYPE 3 32VAC/42VDC MCOV | |
| SURGE PROTECTION FILTER 120VAC | |
| SURGE PROTECTION FILTER 230VAC | |
| TERM BLOCK 0.250QC 1180 OR 1610 | |
| TERM BLOCK COMBO 1180 OR 1610 | |
| TERM BLOCK SCREWS 1180 OR 1610 | |
| VAL-MS 320 HD ST | |
| VAL-US-277/40/2+0-FM | |
| VPU I 0 400V/25KA | |
| VPU I 0 LCF 280V/12,5KA | |
| VPU I 0 LCF 280V/25KA | |
| VPU I 0 N-PE 260V/100KA | |
| VPU I 0 N-PE 260V/50KA | |
| VPU I 0 N-PE 440V/100KA | |
| VPU I 0 N-PE 440V/50KA | |
| VPU I 1 LCF 280V/12,5KA | |
| VPU I 1 LCF 280V/25KA | |
| VPU I 1 N-PE 260V/100KA | |
| VPU I 1+1 LCF 280V/12,5KA | |
| VPU I 1+1 R LCF 280V/12,5KA | |
| VPU I 3 LCF 280V/12,5KA | |
| VPU I 3+1 LCF 280V/12,5KA | |
| VPU I 3+1 R LCF 280V/12,5KA | |
| VPU II 0 750V/25KA | |
| VPU II 0 75V/30KA | |
| VPU II 0 N-PE 260V/40KA | |
| VPU II 0 PV 1000V DC | |
| VPU II 0 PV 600V DC | |
| VPU II 2 R PV 1000V DC | |
| VPU II 2 R PV 600V DC | |
| VPU III SO LD |
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