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 Littelfuse Inc. GRND FAULT INDICAT SYST LED 30V 6 - Immediate Available: 6 $578.47000 1 Minimum: 1 Bulk PGR-3100 Active Ground Fault 600VAC
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-
Panel Mount Screw Terminal Test Button
-
SE-701-0U Datasheet SE-701-0U - Littelfuse Inc. F10445-ND SE-701-0U Littelfuse Inc. MONITOR GRND FALT RELAY 120/240V 7 - Immediate Available: 7 $865.52000 1 Minimum: 1 Bulk SE-701 Active Ground Fault 120/240VAC/DC
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0.5 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-601-0D Datasheet SE-601-0D - Littelfuse Inc. F12006-ND SE-601-0D Littelfuse Inc. DC GROUND FAULT RELAY 9-36 VDC 3 - Immediate Available: 3 $1,361.13000 1 Minimum: 1 Bulk SE-601 Active Ground Fault, Overcurrent 12/24VDC 0.1 ~ 0.2A 0.5 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal Manual Reset, Test Button -40°C ~ 60°C
S8M-CP04-RS Datasheet S8M-CP04-RS - Omron Automation and Safety Z4292-ND
S8M-CP04-RS Omron Automation and Safety PWR MULTICIRCUIT PROTECT RS-232 2 - Immediate
13 - Factory Stock
Available: 2
$507.93000 1 Minimum: 1 Bulk S8M Active Overcurrent, Overtemperature, Overvoltage, Undervoltage 24VDC 0.5mA ~ 3.8A, 18.0 ~ 28.8VDC
-
DIN Rail Screw Terminal
-
-10°C ~ 60°C
777-P2 Datasheet 777-P2 - Littelfuse Inc. F10492-ND 777-P2 Littelfuse Inc. 3-PHASE OLR/200-480V/2-800FLA+ 10 - Immediate Available: 10 $552.14000 1 Minimum: 1 Bulk 777 Active Multiple 200 ~ 480VAC 200 ~ 480V AC
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Chassis Mount Screw Terminal
-
-20°C ~ 70°C
DEA71DM24A003 Datasheet DEA71DM24A003 - Carlo Gavazzi Inc. 1864-2893-ND
DEA71DM24A003 Carlo Gavazzi Inc. EARTH LEAKAGE MONITORING RELAY 6 - Immediate Available: 6 $151.00000 1 Minimum: 1 Box DEA71 Active Ground Fault 24 ~ 240VAC 30mA
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DIN Rail Screw Terminal
-
-25°C ~ 60°C
DPD02DM44 Datasheet DPD02DM44 - Carlo Gavazzi Inc. 1864-1669-ND
DPD02DM44 Carlo Gavazzi Inc. 3PH MONITORING RELAY 480V 4 - Immediate Available: 4 $319.00000 1 Minimum: 1 Box DPD Active Multiple 208 ~ 480VAC 177 ~ 552V AC 0 ~ 60s DIN Rail Screw Terminal
-
-20°C ~ 60°C
K2CM-1LS Datasheet K2CM-1LS - Omron Automation and Safety Z8259-ND
K2CM-1LS Omron Automation and Safety RELAY MOTOR PROTECTIVE 2-8A 18 - Immediate Available: 18 $354.41000 1 Minimum: 1 Bulk 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
77C Datasheet 77C - Littelfuse Inc. F10493-ND 77C Littelfuse Inc. 1-PHASE OVERLOAD RELAY/ 100-24 4 - Immediate Available: 4 $359.02000 1 Minimum: 1 Bulk 77C Active
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100 ~ 240VAC 100 ~ 240V AC
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Chassis Mount
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-
-20°C ~ 70°C
WD2759-003 Datasheet Photo Not Available A132328-ND WD2759-003 TE Connectivity Aerospace, Defense and Marine WD2759-003=OVER/UNDERVOLTAGE R 2 - Immediate Available: 2 $1,043.84000 1 Minimum: 1 Bulk WD2759 Active Overvoltage, Undervoltage 100 ~ 140VAC, 100 ~ 200VDC 72 ~ 672VAC 0.5 ~ 10s Chassis Mount, DIN Rail Screw Terminal
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-40°C ~ 60°C
-
3-1618100-0 - TE Connectivity Aerospace, Defense and Marine A132098-ND 3-1618100-0 TE Connectivity Aerospace, Defense and Marine RELAY VOLTAGE 3 PHASE 480 VAC 4 - Immediate Available: 4 $1,565.46000 1 Minimum: 1 Bulk D101X Active Overvoltage 480VAC 320 ~ 480V AC
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Chassis Mount Stud
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-20°C ~ 85°C
GFD-100 Datasheet GFD-100 - Mueller Electric Co 314-GFD-100-ND GFD-100 Mueller Electric Co THREE PHASE GROUND FAULT DISPLAY 2 - Immediate Available: 2 $209.98000 1 Minimum: 1 Box GFD Active Ground Fault 208 ~ 600VAC
-
-
Panel Mount Wire Leads
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0°C ~ 55°C
DPD02DM44B Datasheet DPD02DM44B - Carlo Gavazzi Inc. 1864-1670-ND
DPD02DM44B Carlo Gavazzi Inc. 3PH MONITORING RELAY 240V 4 - Immediate Available: 4 $319.00000 1
Non-Stock
Minimum: 1
Box DPD Active Multiple 120 ~ 277VAC 102 ~ 318V AC 0 ~ 60s DIN Rail Screw Terminal
-
-20°C ~ 60°C
SE-601-0U Datasheet SE-601-0U - Littelfuse Inc. SE-601-0U-ND SE-601-0U Littelfuse Inc. DC GRND FAULT RELAY 55-75 VDC SU 2 - Immediate Available: 2 $1,103.12000 1 Minimum: 1 Bulk SE-601 Active Ground Fault, Overcurrent 120 ~ 240VAC/DC 1 ~ 20mA 0.05 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal Manual Reset, Test Button -40°C ~ 60°C
SE-601-0D-CC Datasheet SE-601-0D-CC - Littelfuse Inc. 18-SE-601-0D-CC-ND SE-601-0D-CC Littelfuse Inc. SE-601-0D WITH CONFORMAL COATING 4 - Immediate
2 - Factory Stock
Available: 4
$1,573.81000 1 Minimum: 1 Bulk SE-601 Active Ground Fault, Overcurrent 12 ~ 24VDC 0.1 ~ 0.2A 0.5 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal Manual Reset, Test Button -40°C ~ 85°C
3RN20001AA30 Datasheet 3RN20001AA30 - Siemens Industry, Inc. 3473-3RN20001AA30-ND
New Product
3RN20001AA30 Siemens Industry, Inc. THERMISTOR MOT. PROT. 1CO US=A1 2 - Immediate Available: 2 $109.49000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24VAC/DC
-
-
DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20101CA30 Datasheet 3RN20101CA30 - Siemens Industry, Inc. 3473-3RN20101CA30-ND
New Product
3RN20101CA30 Siemens Industry, Inc. THERMISTOR MOT. PROT. 1NO 1NC BI 2 - Immediate Available: 2 $139.16000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24VAC/DC
-
-
DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20101CW30 Datasheet 3RN20101CW30 - Siemens Industry, Inc. 3473-3RN20101CW30-ND
New Product
3RN20101CW30 Siemens Industry, Inc. THERMISTOR MOT. PROT. 1NO 1NC BI 22 - Immediate Available: 22 $157.29000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24 ~ 240VAC/DC
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-
DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20111BA30 Datasheet 3RN20111BA30 - Siemens Industry, Inc. 3473-3RN20111BA30-ND
New Product
3RN20111BA30 Siemens Industry, Inc. THERMISTOR MOTOR PROT. 2 CO MANU 2 - Immediate Available: 2 $164.51000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24VAC/DC
-
-
DIN Rail Screw Terminal Manual Reset -25°C ~ 60°C
3RN20112BA30 Datasheet 3RN20112BA30 - Siemens Industry, Inc. 3473-3RN20112BA30-ND
New Product
3RN20112BA30 Siemens Industry, Inc. THERMISTOR MOTOR PROT. 2 CO MANU 2 - Immediate Available: 2 $164.51000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24VAC/DC
-
-
DIN Rail Spring Terminal Manual Reset -25°C ~ 60°C
3UG4615-1CR20 Datasheet 3UG4615-1CR20 - Siemens Industry, Inc. 3473-3UG4615-1CR20-ND
New Product
3UG4615-1CR20 Siemens Industry, Inc. VOLTAGE MONITORING RELAY 7 - Immediate Available: 7 $242.55000 1 Minimum: 1 Bulk SIRUS 3UG4 Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 160 ~ 690VAC 160 ~ 690VAC 0.1 ~ 20s DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3RN20121BW30 Datasheet 3RN20121BW30 - Siemens Industry, Inc. 3473-3RN20121BW30-ND
New Product
3RN20121BW30 Siemens Industry, Inc. THERMISTOR MOTOR PROT. 2CO REMOT 10 - Immediate Available: 10 $243.78000 1 Minimum: 1 Bulk SIRIUS 3RN2 Active Overtemperature 24 ~ 240VAC/DC
-
-
DIN Rail Screw Terminal Manual Reset -25°C ~ 60°C
3UG46152CR20 Datasheet 3UG46152CR20 - Siemens Industry, Inc. 3473-3UG46152CR20-ND
New Product
3UG46152CR20 Siemens Industry, Inc. RELAY DIGITAL MOONITORING FOR 3P 6 - Immediate Available: 6 $254.79000 1 Minimum: 1 Bulk SIRUS 3UG4 Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 160 ~ 690VAC 160 ~ 690VAC 0.1 ~ 20s DIN Rail Spring Terminal Automatic Reset -25°C ~ 60°C
3UG4617-1CR20 Datasheet 3UG4617-1CR20 - Siemens Industry, Inc. 3473-3UG4617-1CR20-ND
New Product
3UG4617-1CR20 Siemens Industry, Inc. VOLTAGE MONITORING RELAY 20 - Immediate Available: 20 $279.28000 1 Minimum: 1 Bulk SIRUS 3UG4 Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 160 ~ 690VAC 160 ~ 690VAC 0.1 ~ 20s DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
3UG4618-1CR20 Datasheet 3UG4618-1CR20 - Siemens Industry, Inc. 3473-3UG4618-1CR20-ND
New Product
3UG4618-1CR20 Siemens Industry, Inc. AUT. CORRECTION OF PHASE SEQU. 2 - Immediate Available: 2 $291.52000 1 Minimum: 1 Bulk SIRUS 3UG4 Active Phase Loss, Phase Sequence, Overvoltage, Undervoltage 90 ~ 400VAC 90 ~ 400VAC 0.1 ~ 20s DIN Rail Screw Terminal Automatic Reset -25°C ~ 60°C
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02:38:02 10.20.2021