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
"16V Off-State 100A Ipp TVS Thyristor 8-SOIC (0.154"", 3.90mm Width)"
"28V Off-State 100A Ipp TVS Thyristor 8-SOIC (0.154"", 3.90mm Width)"
"BRKR ED MAX-FLEX 48"" CABLE"
"BRKR ED MAX-FLEX 60"" CABLE W/SPR"
"BRKR ED MAX-FLEX 72"" CABLE"
"BRKR ED MAX-FLEX 96"" CABLE W/SPR"
"BRKR FD MAX-FLEX 36"" CABLE W/SPR"
"BRKR FD MAX-FLEX 60"" CABLE"
"BRKR FD MAX-FLEX 72"" CABLE W/SPR"
"BRKR MD/ND/PD/RD MAX-FLEX 120"" C"
"BRKR MD/ND/PD/RD MAX-FLEX 72"" CA"
"CBL 36"" UTE100E UTS150N UTS250N"
"CBL 48"" UTE100E UTS150N UTS250N"
"FLANGE CBL 60"" UTS800N-UTS1200N"
"FLANGE CBL 72"" UTS400N-UTS600N"
"FLANGE CBL 84"" UTS800N-UTS1200N"
0805/0.10AMP/15V/T&R /ROHS
0805/0.20AMP/09V/T&R /ROHS
0805/0.50AMP/06V/T&R /ROHS
100A MCS FUSE EJECTOR KIT
1206/0.05AMP/60V/T&R /SEMICIRCULA
1206/0.10AMP/60V/T&R /ROHS
1206/0.20AMP/30V/T&R /ROHS
1206/0.35AMP/16V/T&R /ROHS
1206/0.50AMP/08V/T&R /ROHS
1206/0.75AMP/06V/T&R /ROHS
1206/0.75AMP/16V/T&R
1210/0.05AMP/60V/T&R /ROHS
1210/0.10AMP/60V/T&R /ROHS
1210/0.35AMP/16V/T&R /ROHS
1210/0.50AMP/16V/T&R /LEAD FREE
1210/0.75AMP/24V/T&R
1812/0.14 AMP/60V/T&R
1812/0.20 AMP/30V/T&R
1812/0.20 AMP/60V/T&R
1812/0.35 AMP/16V/T&R
1812/0.50AMP/16V/T&R
1812/0.75 AMP/16V/T&R
1812/1.10AMP/08V/T&R /ROHS
1812/1.10AMP/16V/T&R
1812/1.5 AMP/6V/T&R
1812/1.50AMP/24V/T&R
1812/2.00 AMP/08V/T&R
1P 57 PINS BUSBAR FOR GMB
1P 57 PINS BUSBAR FOR GSB
2 TAP OFFS BUSBAR GV2 63A 54MM P
2 TAP OFFS BUSBAR GV2 63A 72MM P
2 TAP-OFFS EXTENSION BUSBAR GV2
2 TAP-OFFS LF BUSBAR GV2 63A SNA
2 TAP-OFFS RF BUSBAR GV2 63A SNA
200A MCS FUSE EJECTOR KIT
2920/0.30AMP/60V/T&R
2920/0.50AMP/60V/T&R
2920/0.75AMP/33V/T&R /ROHS
2920/1.10AMP/33V/T&R /ROHS
2920/1.25AMP/33V/T&R /ROHS
2920/1.50AMP/33V/T&R
2920/1.85AMP/33V/T&R /ROHS
2920/2.50AMP/16V/T&R /ROHS
2P 56 PINS BUSBAR FOR GMB
2P 56 PINS BUSBAR FOR GSB
3 BREAKERS POWER BUSBAR
3 CONNECTOR FOR GV7R220
3 POLE 30A CLASS R KIT
3 POLES FLEXIBLE LINK
3 TAP OFFS BUSBAR GV2 63A 54MM P
3 TAP-OFFS LF BUSBAR GV2 63A SNA
3 TAP-OFFS RF BUSBAR GV2 63A SNA
3P 57 PINS BUSBAR FOR GMB
3P 57 PINS BUSBAR FOR GSB
4 TAP OFFS BUSBAR GV2 63A 54MM P
4 TAP OFFS BUSBAR GV2 63A 72MM P
4 TAP-OFFS EXTENSION BUSBAR GV2
4 TAP-OFFS LF BUSBAR GV2 63A SNA
4 TAP-OFFS RF BUSBAR GV2 63A SNA
ADAPTER ACS DIN RAIL
ADAPTER SHOES, W/WIRE,50 AMP
ADAPTER SHOES,W/O WIRE
ADAPTER SHOES,W/OUT WIRE,45MM
AUXILIARY CONTACT OF OR SD GV4 &
B-BAR INSULATION F.UNUSED B-BAR
BLACK HANDLE IP65 WITH SHORT SHA
BOX ADAPTATION PART
BREAKER ED 30MA GD FAULT RELAY B
BREAKER ED 30MA GF RELAY CLOSE B
BREAKER ED 30MA GF RELAY OPEN BA
BREAKER FD MAX-FLEX COMPLETE KIT
BREAKER MAX-FLEX HDL
BREAKER MC FLANGE MAX-FLEX HDL
BREAKER MD-RD MAX-FLEX COMPLETE
BREAKER MD/ND/PD/RD HDL EXTENSIO
BREAKER MNPR MAXFLEX 48 CABLE W
BUSBAR WITH COVER
BUSBAR,TINNED CU,36IN.EA,362A
CABLE KIT,MAX-FLEX FD FRAME 48IN
CB CONTROL WIRE TERMINATION KIT
CB GROUND FLT MODULE NCT NOT INC
CENTER FEED TERM GMB BUSBAR
CENTER FEEDER TERM GSB BUSBARS
CIRCUIT BREAKER SHOE 140MM FD FR
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
CONNECTING BAR FOR EBB-16
CRIMPTEG LUG CONNECTOR AND SCREW
CSA 200A 3P 600V 3W FUSED GD TYP
CSA 400A 2P 240V 3W FUSED GD TYP
CSA 400A 3P 240V 4W FUSED GD TYP
CSA 600A 2P 240V 3W FUSED GD TYP
CUSTOMER COMPARTMENT COVER FOR E
DIRECT ROTARY HANDLE BLACK GV4 B
DIRECT ROTARY HANDLE RED GV4 BV4
ENCLOSURE 2 POLE CKT BREAKER H T
ENCLOSURE ADAPTOR
END CAP 1P GSB BUSBARS
END CAP 2P 3P GSB BUSBARS
END CAP ALL GMB BUSBARS
EQUIPOTENTIAL BONDING BAR, 16 PO
EQUIPOTENTIAL BONDING BAR, 6 POS
FAST CLIPS,PKGD. 20 CLIPS PER BA
FASTBUS SHOE S3 100A 72MM WIDE N
FAULT SIGNALIZATION MODULE SDX F
FAZ AUXILIARY CONTACT FOR SUPP.
FAZ PAD LOCK OFF DEVICE
FAZ SHUNT RELEASE FOR MCB (110-4
FAZ SHUNT RELEASE FOR MCB (12-11
FAZ SHUNT RELEASE FOR SUPP. (110
FAZ SHUNT RELEASE FOR SUPP. (12-
FAZ UL 1077 1P 16A Z CURVE
FAZ UL 1077 1P 6A Z CURVE
FAZ UL 1077 3P 10A Z CURVE
FAZ UL 1077 3P 3A Z CURVE
FAZ-Z0,5/3 3P 0.5A Z CURVE
FEEDER TERM 1P GSB BUSBARS
FEEDER TERM 2P 3P GSB BUSBARS
FEEDER TERM ALL GMB BUSBARS
FLEC - MARKET VARIENT 1
FLUSH MOUNT.ENCL.IP41
FLUSH MOUNT.ENCL.IP55
FUSE ACCESSORY KIT HOLDERS/CLIPS
FUSE CVR BLACK 5X20 FUSE
FUSE CVR NATURAL 5X20 FUSE
FUSE PULLER ACS GIANT
FUSE PULLER INSULATED
FUSE PULLER
FUSEHOLDER CAP
GDSS FUS 2P3W 240V 100A N3R
GDSS FUS 2P3W 240V 200A N1
GDSS FUS 2P3W 240V 200A N3R
GDSS FUS 2P3W 240V 30A NEMA 3R R
GDSS FUS 2P3W 240V 400A N1 SERIE
GDSS FUS 2P3W 240V 400A N3R SERI
GDSS FUS 2P3W 240V 600A N1 SERIE
GDSS FUS 2P3W 240V 600A N3R SERI
GDSS FUS 3P4W 240V 100A N1
GDSS FUS 3P4W 240V 100A N3R
GDSS FUS 3P4W 240V 200A N1
GDSS FUS 3P4W 240V 30A NEMA 1 SE
GDSS FUS 3P4W 240V 30A NEMA 3R S
GDSS FUS 3P4W 240V 400A N1 SERIE
GDSS FUS 3P4W 240V 400A N3R SERI
GDSS FUS 3P4W 240V 600A N1 SERIE
GDSS FUS 3P4W 240V 600A N3R SERI
GDSS FUS 3P4W 240V 60A NEMA 1 SE
GDSS FUS 3P4W 240V 60A NEMA 3R R
GDSS FUS 3P4W 240V 60A NEMA 3R S
GDSS NF 2P2W 240V 30A N1 PLUS SE
GDSS NF 2P2W 240V 30A N3R PLUS S
GDSS NF 2P2W 240V 30A NEMA 1 SER
GDSS NF 2P2W 240V 30A NEMA 3R RE
GDSS NF 2P2W 240V 30A NEMA 3R SE
GDSS NF 2P2W 240V 60A NEMA 1 SER
GDSS NF 2P2W 240V 60A NEMA 3R RE
GDSS NF 2P2W 240V 60A NEMA 3R SE
GDSS NF 3P3W 240V 100A N1
GDSS NF 3P3W 240V 100A N3R
GDSS NF 3P3W 240V 200A N1
GDSS NF 3P3W 240V 30A N1 OSIZE S
GDSS NF 3P3W 240V 30A N3R OSIZE
GDSS NF 3P3W 240V 30A NEMA 1 SER
GDSS NF 3P3W 240V 30A NEMA 3R SE
GDSS NF 3P3W 240V 400A N1 SERIES
GDSS NF 3P3W 240V 600A N1 SERIES
GDSS NF 3P3W 240V 60A NEMA 1 SER
GDSS NF 3P3W 240V 60A NEMA 3R SE
GENERAL DUTY 600A CLASS J FUSE K
GJL36030M04
GJL36050M05
GND B-BAR & SUPT KIT,135A,60IN
GV2ME-GV2P CURRENT LIMITING
GV2ME-LE MOUNTING PLATE - SCREW
GV3P/L COVER FOR LARGE SPACING
GV5 DIRECT ROTARY HANDLE BLACK
H FUSE KIT FOR MCS SW 250V 30A
H FUSE KIT FOR MCS SW 250V 60A B
H FUSE KIT FOR MCS SW 250V 60A
H FUSE KIT FOR MCS SW 600V 100A
H FUSE KIT FOR MCS SW 600V 200A
H FUSE KIT FOR MCS SW 600V 60A B
H FUSE KIT FOR MCS SW 600V 60A
HD SWITCH FUSE PULLER KIT 30A SE
HD SWITCH FUSE PULLER KIT 60A SE
HDL ONLY N4X FX DEPTH FOR 200A M
HDL OPER FOR 200A LF MCS SW 36IN
HDL OPER FOR 30-100A LF MCS SW 3
HDL OPER FOR 30-100A LF MCS SW 4
HDL OPER FOR 30-100A LF MCS SW
HDL OPER FOR 30-100A RT MCS SW 4
HDL OPER FOR 30-100A RT MCS SW
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
INFEED MODULE 560A WITH COVER
INSULATING SCREEN
INTERCON.BLOCK.FOR K.CONT
INTERCONNECT BLOCK BETWEEN MANUA
ISOLATOR
J FUSE KIT FOR MCS SW 600V 30A
J FUSE KIT FOR MCS SW 600V 60A
JOHNSTONE SUP GDSS FUS 2P3W 240V
JOHNSTONE SUP GDSS FUS 3P4W 240V
JOHNSTONE SUP GDSS NF 3P3W 240V
JOHNSTONE SUP HDSS FUS 3P3W 600V
JOHNSTONE SUP HDSS NF 3P3W 600V
KIT EQUIPMENT GROUND CU/AL
KIT EQUIPMENT GROUND CU
KIT, COMPERSSION LUG 1200A HD SW
KIT,LUGS FOR 400+600A GD SW SERI
LANG ROTARY ACTUATOR BLAC
LARGE SPACING ADAPTER MULTIPAPAC
LED ASSMB FOR USE W/EOL3
LMD MAX-FLEX KIT WITH 48IN CABLE
LONG ROTARY ACTUATOR
LOT 3 CONNECTOR FOR GV7R40/150
MANUAL STARTER AND PROTECTOR, AU
MANUAL STARTER BUSBAR 600VAC 63A
NEMA 7+9 ENCLOSED PPB SWITCH 100
NEUTRAL ASSEMBLY INSULATED GROUN
NO / NC AUX CONTACT SINGLE PACK
OFF LOAD ISOLATOR
Off-State Ipp TVS Thyristor
PADLOCKING DEVICE FOR ENC
PADLOCKING DEVICE FOR GV2 GV3
PIN CAP ALL GMB BUSBARS
PLASTIC ENCLOSURE EMPTY GV2 WITH
Polymeric PTC Resettable Fuse 12V 100mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 12V 80mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 12V 80mA Ih Surface Mount 0603 (1608 Metric)
Polymeric PTC Resettable Fuse 15V 100mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 15V 100mA Ih Surface Mount 0603 (1608 Metric)
Polymeric PTC Resettable Fuse 15V 50mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 15V 50mA Ih Surface Mount 0603 (1608 Metric)
Polymeric PTC Resettable Fuse 6V 350mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 9V 120mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 9V 160mA Ih Surface Mount 0603 (1608 Metric), Concave
Polymeric PTC Resettable Fuse 9V 200mA Ih Surface Mount 0603 (1608 Metric), Concave
POWER DIST MODULE - PDM EMPTY
POWER LINK ACC GV2 ATV32
PROTECTIVE END COVER GV2 BUSBAR
PROTECTIVE PIN CAP GSB BUSBARS
PULLOUT,FUSIBLE 120/240V 200A 3P
R FUSE KIT FOR MCS SW 250V 60A
R FUSE KIT FOR MCS SW 600V 60A
RED MUSHROOM HD STOP TURN
RED MUSHROOM HEAD STOP
REPLACEMENT HANDLE 200A GDSS
REPLACEMENT HANDLE 60-100A GDDS
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
SHUNT RELEASE 24VDC FOR GMB
SHUNT TRIP FA110UL,.25A/110V
SIDE AUX CONT 1NO 1NC
SIDE MNT AUX 1NO 1NC
SIDE MNT AUX 2NC
SIDE MNT AUX 2NO
SPD 320VAC/420VDC MCOV 3 POLE
SPD 550VAC/745VDC MCOV 3 POLE
SPD T1 EMD 300KA 600 DELTA 3P3W
SPD T1 EMD 300KA 600Y 347V 3P4W
SPD T1 EML 300KA 208Y 120V 3P4W
SPD T1 EML 300KA 480Y 277V 3P4W
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 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 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 400A 3P NEMA12/N
SW,FUSIBLE 600V 600A 3P NEMA12/N
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 600V 30A 3P NE
SWITCH FUSIBLE HD 600V 400A 2P N
SWITCH FUSIBLE HD 600V 400A 3P 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 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 800A
TERMINAL BLOCK FOR GV1 L3
TERMINAL BLOCK
TERMINAL GROUND BAR + (1) 2/0 LU
TERMINAL GROUND BAR -CH/BR PON
TERMINAL SHIELDS
TERMINALS TO FIT WIRE GAUGE SZ.#
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
THREE POLE LUG PLATE ASSEMBLY W/
TOOL FOR ROTARY HANDLE INSTALLAT
TVS DEVICE MIXED 15V 6-MICROFET
TVS DEVICE MIXED 34V 8-MLP
TVS DEVICE MIXED 6-MICROFET
TVS DEVICE MIXED TECHNOLOGY SMD
TVS DEVICE POLYMER 0201
TVS DEVICE POLYMER 17V 0402
TVS DEVICE POLYMER 17V 0603
TVS DEVICE POLYMER 25V 0402
TVS DEVICE POLYMER 25V 0603
TVS DEVICE POLYMER 35V 0402
TVS DEVICE POLYMER 35V 0603
ZCASE 4P-5P FUSE HOLDER

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