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
100A VBII 2P QUICK CONNECTOR KIT
2 TAP OFFS BUSBAR GV2 63A 54MM P
2 TAP OFFS BUSBAR GV2 63A 72MM P
200A VBII 2P QUICK CONNECTOR KIT
200A, VBII LOAD BASE
3 BREAKERS POWER BUSBAR
3 CONNECTOR FOR GV7R220
3 POLES FLEXIBLE LINK
3 TAP OFFS BUSBAR GV2 63A 54MM P
30A 240V VBII LOAD BASE
30A, 240V VBII LOAD BASE
30A, 600V CLASS J VBII LOAD BASE
30A, 600V VBII LOAD BASE
4 TAP OFFS BUSBAR GV2 63A 54MM P
4 TAP OFFS BUSBAR GV2 63A 72MM P
400-1200A 1PSAFETY SWIT COMP LUG
400A 1P SAFETY SWIT COMP LUG MTG
400A I-LINE HCJ INTERIOR
400A SAFETY SWIT FUSED COMP LUG
600A I-LINE HCJ INTERIOR
60A 3P 600V 3W FUSED HD TYPE 1
60A VBII 2P QUICK CONNECTOR KIT
60A, 240V VBII LOAD BASE
60A, 600V VBII LOAD BASE
AUXILIARY CONTACT OF OR SD GV4 &
BLACK HANDLE IP65 WITH SHORT SHA
BOOT CIRCUIT BREAKER 1POLE CLEAR
BOOT CIRCUIT BREAKER 2POLE CLEAR
BOOT CIRCUIT BREAKER 3POLE CLEAR
BOX ADAPTATION PART
BUSBAR WITH COVER
CB MICROLOGIC TRIP UNIT 3.2
CIRCUIT BREAKER ENCLOSURE
COIL ST MX 110-130V AC/DC FOR GV
COIL ST MX 208-277V 50/60HZ FOR
COIL ST MX 24V AC/DC FOR GV4 BV4
COIL ST MX 380-480V AC FOR GV4 B
COIL UVR MN 110-130V AC/DC FOR G
COIL UVR MN 208-240V 50/60HZ FOR
COIL UVR MN 24V AC/DC FOR GV4 BV
COIL UVR MN 380-415V 50HZ FOR GV
CRIMPTEG LUG CONNECTOR AND SCREW
DIRECT ROTARY HANDLE BLACK GV4 B
DIRECT ROTARY HANDLE RED GV4 BV4
ENCLOSURE 2 POLE CKT BREAKER H T
ENCLOSURE ADAPTOR
ENCLOSURE FOR SWITCH PPB NEMA 7+
FAULT SIGNALIZATION MODULE SDX F
FLUSH MOUNT.ENCL.IP41
FLUSH MOUNT.ENCL.IP55
GV2ME-GV2P CURRENT LIMITING
GV2ME-LE MOUNTING PLATE - SCREW
GV3P/L COVER FOR LARGE SPACING
GV5 DIRECT ROTARY HANDLE BLACK
HCJ 32 X 73 INCH TYPE 3R ENCLOSU
HCJ 800A MB INTERIOR
HDSS 240V 60A LOAD BASE W/LUGS
HDSS 600V 60A LOAD BASE W/LUGS
HDSS AUX CONT 1A1B 600V 30-600A
HDSS AUX CONT 1A1B 600V 800-1200
HDSS AUX CONT 2A2B 600V 30-600A
HDSS AUX CONT 2A2B 600V 800-1200
HDSS AUX CONT PLC 1A1B 600V 30-6
HDSS AUX CONT PLC 1A1B 600V 800-
HDSS CU LUG 600V 400-600A SERIES
HDSS FUS 1P2W 600V 400A N3R PV
HDSS FUS 1P2W 600V 600A N3R PV
HDSS FUS 2P2W 240V 100A N12
HDSS FUS 2P2W 240V 100A N4X
HDSS FUS 2P2W 240V 200A N12
HDSS FUS 2P2W 240V 200A N4X
HDSS FUS 2P2W 240V 30A N12
HDSS FUS 2P2W 240V 30A N4X
HDSS FUS 2P2W 240V 60A N12
HDSS FUS 2P2W 240V 60A N4X
HDSS FUS 2P2W 600V 100A N12
HDSS FUS 2P2W 600V 100A N1
HDSS FUS 2P2W 600V 100A N3R
HDSS FUS 2P2W 600V 100A N4X
HDSS FUS 2P2W 600V 30A N12
HDSS FUS 2P2W 600V 30A N1
HDSS FUS 2P2W 600V 30A N3R
HDSS FUS 2P2W 600V 30A N4X
HDSS FUS 2P2W 600V 60A N12
HDSS FUS 2P2W 600V 60A N1
HDSS FUS 2P2W 600V 60A N3R
HDSS FUS 2P2W 600V 60A N4X
HDSS FUS 2P3W 240V 100A N1
HDSS FUS 2P3W 240V 100A N3R
HDSS FUS 2P3W 240V 1200A N1
HDSS FUS 2P3W 240V 1200A N3R
HDSS FUS 2P3W 240V 200A N1
HDSS FUS 2P3W 240V 200A N3R
HDSS FUS 2P3W 240V 30A N1
HDSS FUS 2P3W 240V 30A N3R
HDSS FUS 2P3W 240V 400A N1 SERIE
HDSS FUS 2P3W 240V 400A N3R SERI
HDSS FUS 2P3W 240V 600A N1 SERIE
HDSS FUS 2P3W 240V 600A N3R SERI
HDSS FUS 2P3W 240V 60A N1
HDSS FUS 2P3W 240V 60A N3R
HDSS FUS 2P3W 240V 800A N1
HDSS FUS 2P3W 240V 800A N3R
HDSS FUS 2P3W 600V 400A N3R PV
HDSS FUS 2P3W 600V 600A N3R PV
HDSS FUS 3P3W 240V 100A N12 C HI
HDSS FUS 3P3W 240V 100A N12
HDSS FUS 3P3W 240V 100A N4X 316
HDSS FUS 3P3W 240V 100A N4X C HI
HDSS FUS 3P3W 240V 100A N4X
HDSS FUS 3P3W 240V 200A N12
HDSS FUS 3P3W 240V 200A N4X 316
HDSS FUS 3P3W 240V 200A N4X
HDSS FUS 3P3W 240V 30A N12 C HIN
HDSS FUS 3P3W 240V 30A N12
HDSS FUS 3P3W 240V 30A N4X 316
HDSS FUS 3P3W 240V 30A N4X
HDSS FUS 3P3W 240V 400A N4X SERI
HDSS FUS 3P3W 240V 600A N4X 316
HDSS FUS 3P3W 240V 600A N4X SERI
HDSS FUS 3P3W 240V 60A N12 C HIN
HDSS FUS 3P3W 240V 60A N12
HDSS FUS 3P3W 240V 60A N4X 316
HDSS FUS 3P3W 240V 60A N4X
HDSS FUS 3P3W 240V 800A N12
HDSS FUS 3P3W 240V 800A N4X
HDSS FUS 3P3W 600V 30A N1 G BAR
HDSS FUS 3P3W 600V 30A N1 PV PG
HDSS FUS 3P3W 600V 30A N1 PV
HDSS FUS 3P3W 600V 30A N1 R CLIP
HDSS FUS 3P3W 600V 30A N1 W/1AX
HDSS FUS 3P3W 600V 30A N12 C HIN
HDSS FUS 3P3W 600V 30A N12 PYLE
HDSS FUS 3P3W 600V 30A N12 WIN
HDSS FUS 3P3W 600V 30A N12
HDSS FUS 3P3W 600V 30A N3R G BAR
HDSS FUS 3P3W 600V 30A N3R OSIZE
HDSS FUS 3P3W 600V 30A N3R PV PG
HDSS FUS 3P3W 600V 30A N3R PV
HDSS FUS 3P3W 600V 30A N3R R CLI
HDSS FUS 3P3W 600V 30A N3R W/1AX
HDSS FUS 3P3W 600V 30A N3R WIN
HDSS FUS 3P3W 600V 30A N3R
HDSS FUS 3P3W 600V 30A N4X 316 W
HDSS FUS 3P3W 600V 30A N4X 316
HDSS FUS 3P3W 600V 30A N4X C HIN
HDSS FUS 3P3W 600V 30A N4X WIN
HDSS FUS 3P3W 600V 30A N4X
HDSS FUS 3P4W 240V 100A N1
HDSS FUS 3P4W 240V 100A N3R
HDSS FUS 3P4W 240V 1200A N1
HDSS FUS 3P4W 240V 1200A N3R
HDSS FUS 3P4W 240V 200A N1
HDSS FUS 3P4W 240V 200A N3R
HDSS FUS 3P4W 240V 30A N1
HDSS FUS 3P4W 240V 30A N3R G BAR
HDSS FUS 3P4W 240V 30A N3R
HDSS FUS 3P4W 240V 30A N4X NM
HDSS FUS 3P4W 240V 400A N1 SERIE
HDSS FUS 3P4W 240V 400A N3R SERI
HDSS FUS 3P4W 240V 600A N1 SERIE
HDSS FUS 3P4W 240V 600A N3R SERI
HDSS FUS 3P4W 240V 60A N1
HDSS FUS 3P4W 240V 60A N3R G BAR
HDSS FUS 3P4W 240V 60A N3R
HDSS FUS 3P4W 240V 60A N4X NM
HDSS FUS 3P4W 240V 800A N1
HDSS FUS 3P4W 240V 800A N3R
HDSS FUS 3P4W 600V 30A N1
HDSS FUS 3P4W 600V 30A N3R
HDSS FUS 3P4W 600V 30A N4X NM NL
HDSS FUS 3P4W 600V 30A N4X NM
HEPD80C
HUB 0.5 INCH WATERTITE CROME PLA
HUB ZINC 0.75 INCH WATERTITE
HUB ZINC 1.00 INCHES WATERTITE
HUB ZINC 2 INCHES WATERTITE
HUB ZINC 3.5 INCHES WATERTITE
HUB ZINC 4 INCHES WATERTITE
I-LINE INTERIOR
INSULATING SCREEN
INTERCON.BLOCK.FOR K.CONT
INTERCONNECT BLOCK BETWEEN MANUA
KIT CLASS J, FUSE REJECTION
KIT EQUIPMENT GROUND CU
KIT, COMPERSSION LUG 1200A HD SW
KIT, COMPERSSION LUG 800A HD SWI
LANG ROTARY ACTUATOR BLAC
LOAD BASE 30A 600V HDDS, 60A GDS
LOAD BASE 30A HDDS 240V
LONG ROTARY ACTUATOR
LOT 3 CONNECTOR FOR GV7R40/150
MANUAL STARTER BUSBAR 600VAC 63A
NEMA 7+9 ENCLOSED PPB SWITCH 100
NEMA 7+9 ENCLOSED PPB SWITCH 60A
NEUTRAL ASSEMBLY INSULATED GROUN
NEUTRAL ASSY FOR HCP 1200A PANEL
NEUTRAL ASSY INSULATED GRDABLE C
NEUTRAL ASSY INSULATED GRNDABLE
Off-State Ipp TVS Thyristor
PADLOCKING DEVICE FOR ENC
PADLOCKING DEVICE FOR GV2 GV3
PANELBOARD BARRIER KIT
PANELBOARD COVER/TRIM ILINE 4PC
PANELBOARD COVER/TRIM ILLNE 4PC
PANELBOARD DOOR KIT 4 PIECE SURF
PANELBOARD DOOR KIT, 4 PIECE SUR
PANELBOARD DOOR KIT, 4 PIECE
PANELBOARD DRIP HOOD ASSEMBLY
PANELBOARD ENCLOSURE/BOX TYPE 1
PANELBOARD INTERIOR I-L 400A MLO
PANELBOARD INTERIOR I-LINE 400A
PANELBOARD INTERIOR I-LINE 600A
PANELBOARD INTERIOR ILINE 1200A
PANELBOARD INTERIOR ILINE 400A M
PANELBOARD INTERIOR ILINE 600A M
PANELBOARD INTERIOR ILINE 800A M
PANELBOARD INTERIOR ILINE
PANELBOARD INTERIOR
PANELBOARD LUG SHIELD KIT
PANELBOARD NEUTRAL ASSY
PANELBOARD NEUTRAL
PANELBOARD SOLID NEUTRAL ASSEMBL
PANELBOARD SOLID NEUTRAL ASSY
PANELBOARD SOLID NEUTRAL
PLASTIC ENCLOSURE EMPTY GV2 WITH
PNLBD COVER/TRIM ILINE 4-PC W/DO
PNLBD COVER/TRIM ILINE 4-PIECE S
PNLBD COVER/TRIM ILINE T-1 S 32W
PNLBD ENCLOSURE I-LINE 32W 91H 9
PNLBD ENCLOSURE/BOX T-3R/12 59H
PNLBD ENCLOSURE/BOX T-3R/12 86H
PNLBD INT I-LINE 600A PROXIMA MB
PNLBD INT I-LINE 800A PROXIMA MB
PNLBD INTERIOR I-LINE 400A MB 3P
PNLBD INTERIOR I-LINE 400A MLO 3
PNLBD INTERIOR I-LINE 600A 3PH C
PNLBD INTERIOR I-LINE 600A MLO 3
PNLBD INTERIOR I-LINE 600A PROXI
PNLBD INTERIOR I-LINE 800A MLO 3
PNLBD INTERIOR I-LINE 800A PROXI
POWER LINK ACC GV2 ATV32
PROTECTIVE END COVER GV2 BUSBAR
RED MUSHROOM HD STOP TURN
RED MUSHROOM HEAD STOP
REPL LOAD BASE 400-600A HD AND G
REPLACEMENT LOAD BASE 100A HD AN
REPLACEMENT LOAD BASE 200A HD AN
REPLACEMENT LOAD BASE 800 AND 12
REPLACEMENT LOAD BASE 800A, VBII
RETROFIT ACCESSORY
ROTARY HANDLE BLACK IP54
ROTARY HANDLE RED IP54
ROTARY HANDLE RED IP65
S POWER BUSBAR FOR SIDE BY SIDE
SEPARATOR
SHAFT 315 MM GV2-GV3-TESYS U
SHAFT SUPPORT PLATE GV2 FOR DEEP
SHAFT SUPPORT PLATE GV3-TESYS U
SOLID NEUTRAL ASSY HCJ 600A AL/C
SOLID NEUTRAL ASSY HCJ 800A AL/C
SOLID NEUTRAL ASSY HCP 1200A CU/
SOLID NEUTRAL ASSY HCP 600A AL/C
SOLID NEUTRAL ASSY HCP 800A AL/C
SPD TYPE 1 150V MCOV 1 POLE
SPREADER
SW FUSIBLE 240V 1200A 3P NEMA1/N
SW FUSIBLE 240V 600A 3P NEMA3R/N
SW FUSIBLE 60A STAINLESS APPLETO
SW FUSIBLE HD 100A 3P NEMA12/VIE
SW FUSIBLE HD 100A 3P NEMA4X FIB
SW FUSIBLE HD 100A NEMA12/CR-HI
SW FUSIBLE HD 240V 400A 2P NEMA1
SW FUSIBLE HD 240V 400A 3P NEMA1
SW FUSIBLE HD 240V 400A 3P NO KO
SW FUSIBLE HD 240V 600A 2P NEMA1
SW FUSIBLE HD 240V 600A 3P NEMA1
SW FUSIBLE HD 240V 600A 3P NO KO
SW FUSIBLE HD 240V 800A 2P NEMA1
SW FUSIBLE HD 240V 800A 3P NEMA1
SW FUSIBLE HD 30A 3P NEMA4X FIBE
SW FUSIBLE HD 30A/CR-HI RECEPTAC
SW FUSIBLE HD 400A 3P STAINLESS/
SW FUSIBLE HD 400A NO KO NEMA12/
SW FUSIBLE HD 600A 3P STAINLESS/
SW FUSIBLE HD 600A NO KO NEMA12/
SW FUSIBLE HD 600V 1200A NEMA3R/
SW FUSIBLE HD 600V 400A 2P NEMA1
SW FUSIBLE HD 600V 600A 2P NEMA1
SW FUSIBLE HD 600V 800A 3P NEMA1
SW FUSIBLE HD 60A 3P NEMA12/VIEW
SW FUSIBLE HD 60A/CR-HI RECEPTAC
SW FUSIBLE HD STAINLESS/APPLETON
SW NOT FUSIBLE DT 240V 200A 3P N
SW NOT FUSIBLE DT 600V 200A 3P N
SW NOT FUSIBLE HD 600V 225A 3P N
SW,FUSIBLE 240V 1200A 2P NEMA1/N
SW,FUSIBLE 240V 1200A 3P NEMA3R
SW,FUSIBLE 240V 400A 2P NEMA3R/N
SW,FUSIBLE 240V 600A 2P NEMA3R/N
SW,FUSIBLE 240V 800A 2P NEMA3R/N
SW,FUSIBLE 240V 800A 3P NEMA3R/N
SW,FUSIBLE 400A 2P NEMA4,4X,5 ST
SW,FUSIBLE 400A 3P NEMA4,4X,5 ST
SW,FUSIBLE 400A NEMA 4,4X,5,316
SW,FUSIBLE 600A 2P NEMA4,4X,5 ST
SW,FUSIBLE 600A NEMA 4,4X,5,316
SW,FUSIBLE 600V 1200A 3P NEMA1/N
SW,FUSIBLE 600V 400A 3P NEMA12/N
SW,FUSIBLE 600V 600A 3P NEMA12/N
SWITCH 800A FUSIBLE LOAD BASE
SWITCH FUSBILE HD 600V 400A 3P N
SWITCH FUSIBLE HD 100A 3P/APPLET
SWITCH FUSIBLE HD 200A 3P FIBERG
SWITCH FUSIBLE HD 240V 1200A 3P
SWITCH FUSIBLE HD 240V 400A 2P N
SWITCH FUSIBLE HD 240V 400A 3P N
SWITCH FUSIBLE HD 240V 600A 2P N
SWITCH FUSIBLE HD 240V 600A 3P N
SWITCH FUSIBLE HD 240V 800A 2P N
SWITCH FUSIBLE HD 240V 800A 3P N
SWITCH FUSIBLE HD 30A /CR-HI REC
SWITCH FUSIBLE HD 30A 3P NEMA4X
SWITCH FUSIBLE HD 30A 3P STAINLE
SWITCH FUSIBLE HD 400A 3P STAINL
SWITCH FUSIBLE HD 600A 3P STAINL
SWITCH FUSIBLE HD 600B 800A NEUT
SWITCH FUSIBLE HD 600V 100A 4P N
SWITCH FUSIBLE HD 600V 100A 6P N
SWITCH FUSIBLE HD 600V 1200A 3P
SWITCH FUSIBLE HD 600V 200A 4P N
SWITCH FUSIBLE HD 600V 200A 6P N
SWITCH FUSIBLE HD 600V 30A 3P NE
SWITCH FUSIBLE HD 600V 30A 4P NE
SWITCH FUSIBLE HD 600V 400A 2P N
SWITCH FUSIBLE HD 600V 400A 3P N
SWITCH FUSIBLE HD 600V 400A 4P N
SWITCH FUSIBLE HD 600V 600A 2P N
SWITCH FUSIBLE HD 600V 600A 3P N
SWITCH FUSIBLE HD 600V 60A 3P NE
SWITCH FUSIBLE HD 600V 60A 4P NE
SWITCH FUSIBLE HD 600V 800A 3P N
SWITCH FUSIBLE HD 60A /CR-HI REC
SWITCH FUSIBLE HD 60A 3P FIBERGL
SWITCH FUSIBLE HD 60A 3P NEMA4X
SWITCH FUSIBLE HD 60A HUBBELLOCK
SWITCH NEMA 12 240V 1200A
SWITCH, NEMA 12 240VAC/DC 1200A
SWITCH, NEMA 12 600V 1200A
SWITCH, NEMA 12 600V 800A
SWITCH, SAFETY NEMA 12 600V 800A
TERMINAL BLOCK FOR GV1 L3
TERMINAL BLOCK
TERMINAL SHIELDS
TESYS ADAPTER SPACING
TESYS AUX SHORT CCT C/O LHS
TESYS AUXILIARY N/C FLT N/C LHS
TESYS AUXILIARY N/C FLT N/O LHS
TESYS AUXILIARY N/O FLT N/C LHS
TESYS AUXILIARY N/O FLT N/O LHS
TESYS AUXILIARY N/O N/C TOP
TESYS AUXILIARY N/O N/O TOP
TESYS AUXILIARY N/O OR N/C TOP
TESYS BLACK ROTARY HANDLE IP65
TESYS BUSBAR SET FOR MOTOR CIRCU
TESYS DECA VOLT 240V RHS MOUNT
TESYS DECA VOLT TRIP 115V RHS MT
TESYS DECA VOLT TRIP 24V RHS MT
TESYS DECA VOLTAGE TRIP 110V-60
TESYS DECA VOLTAGE TRIP 200/220
TESYS ENCLOSED STARTERS, EMPTY E
TESYS N/O FAULT CTR N/O INST FOR
TESYS SHUNT TRIP 200/220V50-60
TESYS SHUNT TRIP 240V 60HZ
TESYS SHUNT TRIP 240V RHS MOUNT
TESYS SHUNT TRIP 24V 60
TESYS SHUNT TRIP 24V RHS MOUNT
TESYS SHUNT TRIP 415V RHS MOUNT
TESYS SHUNT TRIP INRS 110V-50
TESYS SHUNT TRIP INRS 110V-60
TESYS SHUNT TRIP INRS 220V-50
TESYS SHUNT TRIP INRS 380V 50HZ
TESYS SHUNT TRIP TEN.110V60
TESYS SIDE MOUNT AUX 2NO
TESYS SIDE MOUNT AUX. NO/NC
TESYS SPRING THERM PLUG IN AUX
TESYS SPRING THERM SIDE AUX
TESYS TERMINAL BLOCK, 3 PHASES,
TESYS UNDERVOLT 380V RHS MOUNT
TESYS UNDERVOLT TRIP 415V RHS MT
TESYS UNDERVOLTAGE TRIP 500V50
TOOL FOR ROTARY HANDLE INSTALLAT
TVS DEVICE MIXED 10-WLCSP
TVS DEVICE MIXED 12-WLCSP
TVS DEVICE MIXED 9-FLIPCHIP

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