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 |
|---|---|
| 25V EZC MINALITE GREEN | |
| 25V EZC MINALITE RED | |
| 25V EZC MINALITE WHITE | |
| ANGLE BRACKET CN-UB | |
| AUXILIARY CONTACT FOR RCCB | |
| BASE ELEMENT FOR PLUG PT | |
| BASE ELEMENT W/FOOT | |
| BASE ELEMENT W/INDUCTER | |
| BASE ELEMENT W/O FOOT | |
| BASE ELEMENT | |
| BASE TYPE1 CIR BKR DIN RAIL | |
| BASE TYPE2 ARRESTERS DIN RAIL | |
| BRACKET TO FIX SPARK GAP | |
| BRIDGE TERM BLOCK PLUG IN | |
| CIRCUIT BREAKER | |
| CONN TERM BLOCK | |
| DIN RAIL MOUNTABLE ARRESTER | |
| DIN-RAIL MOUNTABLE ARRESTER | |
| ELECTRONIC HOUSING | |
| FILTER SURGE PROTECTION NS35 | |
| FLT-SEC-P-T1-1C-440/ 35-FM | |
| FLT-SEC-P-T1-3C-440/ 35-FM | |
| FLT-SEC-P-T1-440/35- P | |
| FUSE REDUCER 200-60A 600V | |
| JUMPER/TE5-16PCS | |
| MN 48 VAC / 48VDC | |
| MULTI 9 C60 PLUG-IN BASE | |
| OPTICAL STATUS INDICATOR | |
| PLATE TO FIX SPARK GAP | |
| PLT-SEC-T3-BE-FM-UT | |
| PLUG-IN LIGHTNING CURRENT ARREST | |
| PLUGGABLE CURRENT ARRESTER | |
| PT 4X1-OC-BE | |
| PVN1M3I9SXFXV1O1TXPX 10 | |
| RAIL-MOUNT SURGE ARRESTER | |
| SET 2 TERMINAL SHIELDS /C60 18MM | |
| SPARK GAP | |
| SPD 1 POLE | |
| SPD 10VAC/15VDC MCOV 1 POLE | |
| SPD 120VAC MCOV 1 POLE | |
| SPD 120VAC/60VDC MCOV 1 POLE | |
| SPD 12VDC MCOV 1 POLE | |
| SPD 130VAC MCOV 1 POLE | |
| SPD 130VAC/185VDC MCOV 1 POLE | |
| SPD 150V MCOV 1 POLE | |
| SPD 150V MCOV 2 POLE | |
| SPD 150V MCOV 3 POLE | |
| SPD 150VAC/150VDC MCOV 1 POLE | |
| SPD 180VDC MCOV 1 POLE | |
| SPD 19VAC/27VDC MCOV 1 POLE | |
| SPD 20VAC/28VDC MCOV 1 POLE | |
| SPD 21VAC/30VDC MCOV 1 POLE | |
| SPD 24VDC MCOV 1 POLE | |
| SPD 25VAC/36VDC MCOV 1 POLE | |
| SPD 275VAC/275VDC MCOV 1 POLE | |
| SPD 28VAC/40VDC MCOV 1 POLE | |
| SPD 28VDC MCOV 1 POLE | |
| SPD 3.6VAC/5.2VDC MCOV 1 POLE | |
| SPD 30VAC/21VDC MCOV 1 POLE | |
| SPD 30VDC MCOV 1 POLE | |
| SPD 350VAC MCOV 3 POLE | |
| SPD 350VAC MCOV 4 POLE | |
| SPD 36VDC MCOV 1 POLE | |
| SPD 37VAC/53VDC MCOV 1 POLE | |
| SPD 42VAC/60VDC MCOV 1 POLE | |
| SPD 4VAC/6VDC MCOV 1 POLE | |
| SPD 53VAC/75VDC MCOV 1 POLE | |
| SPD 75VAC MCOV 1 POLE | |
| SPD 9VAC/13VDC MCOV 1 POLE | |
| SPD TYP 1/TYP 2 1KVDC MCOV 1POLE | |
| SPD TYP1/TYP2 75VAC/100VDC MCOV | |
| 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 300VAC MCOV 4 POLE | |
| SPD TYPE 1 350V MCOV 1 POLE | |
| SPD TYPE 1 350VAC MCOV 1 POLE | |
| SPD TYPE 1 480V MCOV 1 POLE | |
| SPD TYPE 1 750VAC MCOV 3 POLE | |
| SPD TYPE 1/TYPE 2 1.05KVDC MCOV | |
| SPD TYPE 1/TYPE 2 1.17KVDC MCOV | |
| SPD TYPE 1/TYPE 2 1.5KVDC MCOV | |
| SPD TYPE 1/TYPE 2 100VDC MCOV | |
| SPD TYPE 1/TYPE 2 150VAC MCOV | |
| SPD TYPE 1/TYPE 2 175VAC MCOV | |
| SPD TYPE 1/TYPE 2 264VAC MCOV | |
| SPD TYPE 1/TYPE 2 300VAC MCOV | |
| SPD TYPE 1/TYPE 2 335VAC MCOV | |
| SPD TYPE 1/TYPE 2 350VAC MCOV | |
| SPD TYPE 1/TYPE 2 360VDC MCOV | |
| SPD TYPE 1/TYPE 2 528VAC MCOV | |
| SPD TYPE 1/TYPE 2 670VAC MCOV | |
| SPD TYPE 1/TYPE 2 800VDC MCOV | |
| SPD TYPE 2 1.17KVDC MCOV 1 POLE | |
| SPD TYPE 2 150VAC MCOV 3 POLE | |
| SPD TYPE 2 150VAC MCOV 4 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 275VAC MCOV 2 POLE | |
| SPD TYPE 2 300VAC MCOV 1 POLE | |
| SPD TYPE 2 300VAC MCOV 2 POLE | |
| SPD TYPE 2 300VAC MCOV 3 POLE | |
| SPD TYPE 2 305VAC MCOV 1 POLE | |
| SPD TYPE 2 305VAC MCOV 4 POLE | |
| SPD TYPE 2 320VAC MCOV 1 POLE | |
| SPD TYPE 2 350VAC MCOV 1 POLE | |
| SPD TYPE 2 350VAC MCOV 2 POLE | |
| SPD TYPE 2 350VAC MCOV 3 POLE | |
| SPD TYPE 2 385VAC MCOV 1 POLE | |
| SPD TYPE 2 415VAC MCOV 1 POLE | |
| SPD TYPE 2 440VAC MCOV 1 POLE | |
| SPD TYPE 2 450VDC MCOV 1 POLE | |
| SPD TYPE 2 480VAC MCOV 1 POLE | |
| SPD TYPE 2 480VAC MCOV 4 POLE | |
| SPD TYPE 2 550VAC MCOV 2 POLE | |
| SPD TYPE 2 600VAC MCOV 2 POLE | |
| SPD TYPE 2 640VAC MCOV 2 POLE | |
| SPD TYPE 2 700VAC MCOV 1 POLE | |
| SPD TYPE 2 750VAC MCOV 1 POLE | |
| SPD TYPE 2 75VAC MCOV 1 POLE | |
| SPD TYPE 2 75VAC/75VDC MCOV | |
| SPD TYPE 2 75VDC MCOV 1 POLE | |
| SPD TYPE 2 800VDC MCOV 1 POLE | |
| SPD TYPE 2/TYPE 3 150VAC MCOV | |
| SPD TYPE 2/TYPE 3 264VAC MCOV | |
| SPD TYPE 3 150VAC MCOV 1 POLE | |
| SPD TYPE 3 253VAC MCOV 1 POLE | |
| SPD TYPE 3 335VAC MCOV 1 POLE | |
| SPD TYPE 3 34VAC MCOV 1 POLE | |
| SPD TYPE 3 34VAC/34VDC MCOV | |
| SPD TYPE 3 60VDC MCOV 1 POLE | |
| SURGE ARRESTER 1CHANNEL | |
| SURGE PROTEC TERM BLOCK 110VAC | |
| SURGE PROTEC TERM BLOCK 24VDC | |
| SURGE PROTECTION BASE | |
| SURGE PROTECTION DEVICE | |
| SURGE PROTECTION TYPE 3 | |
| SURGE VOLT ARRESTER 4-CHANNEL | |
| SURGE VOLTAGE ARRESTER | |
| TTC-3-1X2-24DC-PT | |
| TTC-3-2X1-24DC-PT | |
| TTC-6-1X2-F-M-24DC-P T-I | |
| TTC-6-1X2-F-M-24DC-U T-I | |
| TTC-6-2-24DC-UT | |
| TTC-6-2-HC-M-24DC-PT -I | |
| TTC-6-2X1-F-M-24DC-P T-I | |
| TTC-6-2X1-F-M-24DC-U T-I | |
| TTC-6-2X1-M-EX-24DC- UT-I | |
| TTC-6-2XTVSD-12DC-PT | |
| TTC-6-3-HF-F-M-12DC- PT-I | |
| TTC-6-3-HF-F-M-12DC- UT-I | |
| TTC-6-3-HF-F-M-24DC- PT-I | |
| TTC-6-3-HF-F-M-24DC- UT-I | |
| TTC-6-3-HF-F-M-EX-12 DC-UT-I | |
| TTC-6-3-HF-F-M-EX-24 DC-UT-I | |
| TTC-6-3-HF-M-12DC-PT -I | |
| TTC-6-3-HF-M-12DC-UT -I | |
| TTC-6-GDT-C-24AC-PT- I | |
| TTC-6-GDT-C-24AC-UT- I | |
| TTC-6-GDT-D-24AC-PT- I | |
| TTC-6-GDT-D-24AC-UT- I | |
| TTC-6-GDT-D-60AC-PT- I | |
| TTC-6-MOV-C-120AC-PT -I | |
| TTC-6-MOV-C-24DC-PT- I | |
| TTC-6-MOV-C-48DC-PT- I | |
| TTC-6-MOV-C-60DC-PT- I | |
| TTC-6-MOV-D-24DC-PT- I | |
| TTC-6-TVSD-C-12DC-PT -I | |
| TTC-6-TVSD-C-48DC-PT -I | |
| TTC-6-TVSD-C-60DC-PT -I | |
| TTC-6-TVSD-D-48DC-PT -I | |
| TTC-6-TVSD-D-60DC-PT -I | |
| TTC-6-TVSD-D-60DC-UT -I | |
| TTC-6P-1X2-12DC-I-P | |
| TTC-6P-1X2-24DC-I-P | |
| TTC-6P-1X2-24DC-PT-I | |
| TTC-6P-1X2-24DC-UT-I | |
| TTC-6P-1X2-48DC-I-P | |
| TTC-6P-1X2-EX-24DC-I -P | |
| TTC-6P-1X2-F-M-24DC- PT-I | |
| TTC-6P-1X2-F-M-24DC- UT-I | |
| TTC-6P-1X2-M-24DC-PT -I | |
| TTC-6P-1X2-M-24DC-UT -I | |
| TTC-6P-1X2-M-EX-24DC -UT-I | |
| TTC-6P-2-HC-24DC-I-P | |
| TTC-6P-2-HC-24DC-PT- I | |
| TTC-6P-2-HC-24DC-UT- I | |
| TTC-6P-2-HC-M-24DC-P T-I | |
| TTC-6P-2-HC-M-24DC-U T-I | |
| TTC-6P-2X1-12DC-I-P | |
| TTC-6P-2X1-24DC-I-P | |
| TTC-6P-2X1-24DC-PT-I | |
| TTC-6P-2X1-48DC-I-P | |
| TTC-6P-2X1-EX-24DC-I -P | |
| TTC-6P-2X1-F-M-24DC- PT-I | |
| TTC-6P-2X1-F-M-24DC- UT-I | |
| TTC-6P-2X1-M-24DC-PT -I | |
| TTC-6P-2X1-M-24DC-UT -I | |
| TTC-6P-2X1-M-EX-24DC -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 | |
| TTC-6P-3-HF-F-M-12DC -PT-I | |
| TTC-6P-3-HF-F-M-12DC -UT-I | |
| TTC-6P-3-HF-F-M-24DC -PT-I | |
| TTC-6P-3-HF-F-M-24DC -UT-I | |
| TTC-6P-3-HF-F-M-EX-1 2DC-UT-I | |
| TTC-6P-3-HF-F-M-EX-2 4DC-UT-I | |
| TTC-6P-3-HF-M-12DC-P T-I | |
| TTC-6P-3-HF-M-12DC-U T-I | |
| TVS DEVICE ARRESTER W/ ARC | |
| TVS DEVICE ARRESTOR VARISTOR | |
| TVS DEVICE CONN TERM BL | |
| TVS DEVICE MIXED MODULE | |
| TVS DEVICE MIXED TECHNOLOGY | |
| TVS DEVICE MODULE | |
| TVS DEVICE PLUGGABLE ARRESTER | |
| TVS DEVICE SURGE ARRESTER DIN RL | |
| TVS DEVICE SURGE ARRESTER | |
| TVS DEVICE SURGE PROT DIN RAIL | |
| TVS DEVICE SURGE PROT | |
| TVS DEVICE SURGE VOLT ARRESTER | |
| TVS DEVICE TYPE 1 ARRESTER | |
| TVS DEVICE TYPE 3 SGL PHASE | |
| TVS DEVICE | |
| VAL-MB-T1/T2 1500DC-PV/2+V-FM | |
| VAL-MS 75X350/3EQ/FM | |
| VAL-MS 75X350/3EQ | |
| VAL-MS TE-AR/75X350/3EQP/FM | |
| VAL-MS TE-AR/75X350/3EQPR/F M | |
| VAL-MS TE-AR/75X350/3EQR/FM | |
| VAL-MS-T1/T2 BE-FM | |
| Varistor Circuit DIN Rail Module | |
| Varistor Circuit Rail, Channel Module | |
| VCG 24V EX 4 G 1/2 | |
| VCG 24V EX 4 M20X1.5 | |
| VCG 24V EX 4 NPT1/2 | |
| VPU AC I 0 480/10 | |
| VPU AC I 0 N-PE 305/50 | |
| VPU AC I 1 300/12.5 LCF | |
| VPU AC I 1 440/25 LCF | |
| VPU AC I 1 480/10 | |
| VPU AC I 1 R 275/25 LCF S | |
| VPU AC I 1 R 480/10 | |
| VPU AC I 1+1 300/12.5 LCF | |
| VPU AC I 1+1 300/12.5 | |
| VPU AC I 1+1 R 275/25 LCF S | |
| VPU AC I 1+1 R 300/12.5 LCF | |
| VPU AC I 1+1 R 440/25 LCF | |
| VPU AC I 2 275/25 LCF S | |
| VPU AC I 2 300/12.5 | |
| VPU AC I 2 440/25 LCF | |
| VPU AC I 2 R 300/12.5 | |
| VPU AC I 3 275/25 LCF S | |
| VPU AC I 3 300/12.5 | |
| VPU AC I 3 480/10 | |
| VPU AC I 3 R 300/12.5 LCF | |
| VPU AC I 3 R 300/12.5 | |
| VPU AC I 3 R 440/25 LCF | |
| VPU AC I 3 R 480/10 | |
| VPU AC I 3+1 R 300/12.5 | |
| VPU AC I 4 275/25 LCF S | |
| VPU AC I 4 480/10 | |
| VPU AC I 4 R 480/10 | |
| VPU AC II 0 N-PE 305/65 Y | |
| VPU AC II 1 150/50 | |
| VPU AC II 1 R 480/50 | |
| VPU AC II 1+1 R 300/50 Y | |
| VPU AC II 2 350/50 | |
| VPU AC II 2 75/50 | |
| VPU AC II 2 R 150/50 | |
| VPU AC II 3 R 300/50 Y | |
| VPU AC II 3 R 300/50 | |
| VPU AC II 4 150/50 | |
| VPU AC II 4 R 300/50 Y | |
| VPU ZPA I 3+1 300/7,5 |
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