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Product Index > Industrial Automation and Controls > Protection Relays & Systems

Protection Relays & Systems

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
USD
Minimum Quantity Packaging Series Part Status Function Voltage - Supply Trip Range Delay Time Mounting Type Termination Style Features Operating Temperature
   
PGR-3100 Datasheet PGR-3100 - Littelfuse Inc. F6250-ND PGR-3100 GRND FAULT INDICAT SYST LED 30V 9 - Immediate Available: 9 $561,51000 1 Minimum: 1
-
PGR-3100 Active Ground Fault 600VAC
-
-
Panel Mount Screw Terminal Test Button
-
EL3100-00 Datasheet EL3100-00 - Littelfuse Inc. F11308-ND EL3100-00 GRND FAULT INDICATE SYST 3PHASE 5 - Immediate Available: 5 $682,95000 1 Minimum: 1
-
EL3100 Active Ground Fault 208 ~ 600VAC
-
-
Chassis Mount, DIN Rail Screw Terminal
-
-
SE-701-0U Datasheet SE-701-0U - Littelfuse Inc. F10445-ND SE-701-0U MONITOR GRND FALT RELAY 120/240V 5 - Immediate
41 - Factory Stock
Available: 5
$840,14000 1 Minimum: 1
-
SE-701 Active Ground Fault 120/240VAC/DC
-
0.5 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-105 Datasheet SE-105 - Littelfuse Inc. F10436-ND SE-105 GROUND FAULT MONITOR 14 - Immediate Available: 14 $1 163,92000 1 Minimum: 1
-
SE-105 Active Ground Fault 120VAC 0.5 ~ 5A 0.1 ~ 1s Chassis Mount Screw Terminal Automatic Reset, Manual Reset
-
SE-134C-00 Datasheet SE-134C-00 - Littelfuse Inc. F10438-ND SE-134C-00 GROUND CONTINUITY MONITOR 8 - Immediate
1 - Factory Stock
Available: 8
$3 213,24000 1 Minimum: 1
-
SE-134C Active Ground Fault 120/240VAC/DC
-
0.1 ~ 2.5s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-TA6 Datasheet SE-TA6 - Littelfuse Inc. F10452-ND SE-TA6 TERM ASSY 5.6V 50W 4 - Immediate
34 - Factory Stock
Available: 4
$356,46000 1 Minimum: 1
-
SE-TA6 Active Ground Fault
-
-
-
Chassis Mount Screw Terminal
-
-
PGR-4700-24 Datasheet PGR-4700-24 - Littelfuse Inc. F10428-ND PGR-4700-24 SENS GRND FAULT RELAY 24VDC SUP 7 - Immediate
16 - Factory Stock
Available: 7
$1 264,23000 1 Minimum: 1
-
POWR-GARD® Active Ground Fault 24VDC 0.01 ~ 3A 0 ~ 1.5s DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button
-
SE-325 Datasheet SE-325 - Littelfuse Inc. F10439-ND SE-325 NGR MONITOR 120VAC SUPPLY 3 - Immediate
15 - Factory Stock
Available: 3
$1 269,90000 1 Minimum: 1
-
SE-325 Active Ground Fault 120VAC 0.5 ~ 4A 0.1 ~ 2s Chassis Mount Screw Terminal Manual Reset
-
PGR-4300-24 Datasheet PGR-4300-24 - Littelfuse Inc. F10427-ND PGR-4300-24 GEN GRND FAULT RELAY-24VDC SUP 4 - Immediate Available: 4 $1 646,32000 1 Minimum: 1
-
PGR-4300 Active Ground Fault 24VDC 100 ~ 1200A 0 ~ 1s Chassis Mount, DIN Rail Screw Terminal Manual Reset, Test Button -10°C ~ 60°C
SE-330AU-00-00 Datasheet Photo Not Available 18-SE-330AU-00-00-ND SE-330AU-00-00 NEUTRAL-EARTHING-RESISTOR MONITO 3 - Immediate
16 - Factory Stock
Available: 3
$3 285,18000 1 Minimum: 1
-
SE-330AU Active Ground Fault 120 ~ 240VAC/DC 0.125 ~ 30A 0.1 ~ 0.5s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset
-
77C Datasheet 77C - Littelfuse Inc. F10493-ND 77C 1-PHASE OVERLOAD RELAY/ 100-24 8 - Immediate
53 - Factory Stock
Available: 8
$321,23000 1 Minimum: 1
-
77C Active
-
100 ~ 240VAC 100 ~ 240V AC
-
Chassis Mount
-
-
-20°C ~ 70°C
K2CM-1LS Datasheet K2CM-1LS - Omron Automation and Safety Z8259-ND
K2CM-1LS RELAY MOTOR PROTECTIVE 2-8A 18 - Immediate Available: 18 $354,41000 1 Minimum: 1
-
K2CM Active Overcurrent, Phase Loss, Phase Sequence 100/110/120VAC 2 ~ 8A 2 ~ 40s Chassis Mount Screw Terminal Manual Reset, Test Button -10°C ~ 60°C
777-LR-P2 Datasheet 777-LR-P2 - Littelfuse Inc. F10490-ND 777-LR-P2 3-PHASE OVERLOAD RELAY/200-480 2 - Immediate Available: 2 $503,31000 1 Minimum: 1
-
777 Active
-
200 ~ 480VAC 200 ~ 480V AC
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Chassis Mount
-
-
-20°C ~ 70°C
777-P2 Datasheet 777-P2 - Littelfuse Inc. F10492-ND 777-P2 3-PHASE OLR/200-480V/2-800FLA+ 2 - Immediate Available: 2 $503,31000 1 Minimum: 1
-
777 Active Multiple 200 ~ 480VAC 200 ~ 480V AC
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Chassis Mount Screw Terminal
-
-20°C ~ 70°C
777-KW/HP-P2 Datasheet 777-KW/HP-P2 - Littelfuse Inc. F10489-ND 777-KW/HP-P2 3-PHASE POWER MONITOR/200-480V 2 - Immediate
23 - Factory Stock
Available: 2
$598,14000 1 Minimum: 1
-
777-KW/HP-P2 Active Multiple 200 ~ 480VAC 200 ~ 480V AC
-
Chassis Mount Screw Terminal
-
-20°C ~ 70°C
WD2759-003 Datasheet Photo Not Available A132328-ND WD2759-003 WD2759-003=OVER/UNDERVOLTAGE R 4 - Immediate Available: 4 $937,41000 1 Minimum: 1
-
WD2759 Active Overvoltage, Undervoltage 100 ~ 140VAC, 100 ~ 200VDC 72 ~ 672VAC 0.5 ~ 10s Chassis Mount, DIN Rail Screw Terminal
-
-40°C ~ 60°C
SE-701-0D Datasheet SE-701-0D - Littelfuse Inc. F10444-ND SE-701-0D MONITOR GRND FAULT RELAY 12/24V 5 - Immediate
8 - Factory Stock
Available: 5
$1 023,40000 1 Minimum: 1
-
SE-701 Active Ground Fault 12 ~ 24VDC
-
0.05 ~ 2.5s DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button
-
SE-107 Datasheet SE-107 - Littelfuse Inc. F10437-ND SE-107 GROUND-FAULT GROUND-CHECK MON 2 - Immediate
16 - Factory Stock
Available: 2
$1 163,92000 1 Minimum: 1
-
SE-107 Active Ground Fault 120VAC 0.5 ~ 5A 0.1 ~ 1s Chassis Mount Screw Terminal Automatic Reset, Manual Reset
-
D101X Datasheet D101X - TE Connectivity Aerospace, Defense and Marine A132297-ND D101X D101X=RELAY, CLOSE DIFFERENTIA 4 - Immediate Available: 4 $1 205,24000 1 Minimum: 1
-
D101X Active Overvoltage 120VAC 79.2 ~ 120VAC
-
Chassis Mount Stud
-
-20°C ~ 85°C
EL731-00-00 Datasheet EL731-00-00 - Littelfuse Inc. F10418-ND EL731-00-00 AC/DC EARTH-LKGE RELAY 75-275V 5 - Immediate Available: 5 $1 206,98000 1 Minimum: 1
-
EL731 Active Ground Fault, Overtemperature 120 ~ 240VAC/DC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering
-
AF0500-00 Datasheet AF0500-00 - Littelfuse Inc. F10411-ND AF0500-00 ARC-FLASH RELAY 2 - Immediate Available: 2 $3 001,01000 1 Minimum: 1
-
AF0500 Active Arc-Flash 100 ~ 240VAC, 110 ~ 250VDC, 24 ~ 48VDC
-
-
Chassis Mount Screw Terminal
-
-40°C ~ 70°C
PGR-8800-00 Datasheet PGR-8800-00 - Littelfuse Inc. F10429-ND PGR-8800-00 ARC-FLASH RELAY NO COMM. UL&C-TI 2 - Immediate
105 - Factory Stock
Available: 2
$3 790,33000 1 Minimum: 1
-
PGR-8800 Active Arc-Flash, Overcurrent 100 ~ 240VAC, 110 ~ 250VAC, 14 ~ 48VDC 9 ~ 25 klux 0 ~ 20s Chassis Mount, DIN Rail Screw Terminal
-
-40°C ~ 70°C
DPD02DM44 Datasheet DPD02DM44 - Carlo Gavazzi Inc. 1864-1669-ND
DPD02DM44 3PH MONITORING RELAY 480V 4 - Immediate Available: 4 $310,00000 1 Minimum: 1
-
DPD Active Multiple 208 ~ 480VAC 177 ~ 552V AC 0 ~ 60s DIN Rail Screw Terminal
-
-20°C ~ 60°C
DPD02DM44B Datasheet DPD02DM44B - Carlo Gavazzi Inc. 1864-1670-ND
DPD02DM44B 3PH MONITORING RELAY 240V 4 - Immediate Available: 4 $310,00000 1 Minimum: 1
-
DPD Active Multiple 120 ~ 277VAC 102 ~ 318V AC 0 ~ 60s DIN Rail Screw Terminal
-
-20°C ~ 60°C
S8M-CP04-RS Datasheet S8M-CP04-RS - Omron Automation and Safety Z4292-ND
S8M-CP04-RS PWR MULTICIRCUIT PROTECT RS-232 3 - Immediate
11 - Factory Stock
Available: 3
$473,60000 1 Minimum: 1
-
S8M Active Overcurrent, Overtemperature, Overvoltage, Undervoltage 24VDC 0.5mA ~ 3.8A, 18.0 ~ 28.8VDC
-
DIN Rail Screw Terminal
-
-10°C ~ 60°C
Results per Page
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16:01:13 10.23.2020