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

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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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