Protection Relays & Systems

Results: 1 023
Manufacturer
Aim DynamicsAltech CorporationATC-Diversified ElectronicsCarlo Gavazzi Inc.Littelfuse Inc.Mueller Electric CoOmron Automation and SafetyPhoenix ContactR-K Electronics, Inc.Red Lion ControlsSchneider ElectricSelec Controls USA Inc.SiemensTE Connectivity
Series
-*180020-000250400 DC600ELR600PSR600VPR640PSR642PSR700
Packaging
BoxBulkTray
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyObsolete
Function
-Arc-FlashArc-Flash, OvercurrentArc-Flash, OverloadCurrent Asymmetry, Ground Fault, Overcurrent, Overload, UndercurrentCurrent Asymmetry, Overcurrent, UndercurrentGround FaultGround Fault, OvercurrentGround Fault, Overcurrent, Undercurrent, UndervoltageGround Fault, OvertemperatureGround Fault, OvervoltageMultiple
Voltage - Supply
11 ~ 15VAC11 ~ 15VDC12 ~ 24VAC12 ~ 24VAC, 12 ~ 48VDC12 ~ 24VDC12 ~ 48VDC12 ~ 560VDC12/24VDC12VDC13.5 ~ 32VDC18 ~ 72VDC18VDC
Trip Range
0 ~ 1.19kA0.5mA ~ 3.8A, 18.0 ~ 28.8VDC0.5mA ~ 4A, 18.0 ~ 28.8VDC0.005 ~ 75VAC0.01 ~ 0.03A0.01 ~ 3A0.01 ~ 5A10mA ~ 3A0.025 ~ 0.4VAC25mA ~ 0.5A0.03 ~ 5A30mA
Delay Time
0 ~ 0.5s0 ~ 1.5s0 ~ 100s0 ~ 10s0 ~ 15s0 ~ 1s0 ~ 20s0 ~ 300s0 ~ 4.5s0 ~ 5s0 ~ 60s0 ~ 99.9s
Mounting Type
-Chassis MountChassis Mount, DIN RailDIN RailPanel MountSocketable
Termination Style
-Plug In, 11 Pin (Octal)Plug In, 8 Pin (Octal)Quick Connect - 0.187"/0.250"Screw TerminalSpring TerminalStudWire Leads
Features
-Automatic ResetAutomatic Reset, Manual ResetAutomatic Reset, Test ButtonCT Loop Monitoring, Harmonic FilteringCT Loop Monitoring, Harmonic Filtering, Manual Reset, Test ButtonHarmonic Filtering, Manual ResetHarmonic Filtering, Manual Reset, Test ButtonManual ResetManual Reset, Test ButtonTest Button
Operating Temperature
-40°C ~ 50°C-40°C ~ 59°C-40°C ~ 60°C-40°C ~ 65.6°C-40°C ~ 65°C-40°C ~ 70°C-40°C ~ 75°C-40°C ~ 85°C-35°C ~ 70°C-25°C ~ 45°C-25°C ~ 50°C-25°C ~ 55°C
Stocking Options
Environmental Options
Media
Marketplace Product
1 023Results
Showing
of 1 023
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Function
Voltage - Supply
Trip Range
Delay Time
Mounting Type
Termination Style
Features
Operating Temperature
900VPR-2-300/600V-CU-ROHS
900VPR-2-300/600V-CU
3 PHASE-3W 300 TO 600V, PHASE FA
Selec Controls USA Inc.
202
In Stock
1 : R1 169,77000
Box
Box
Active
Multiple
280 ~ 600VAC
-
0 ~ 99.9s
DIN Rail
Screw Terminal
-
-
4
In Stock
1 : R30 588,11000
Bulk
-
Bulk
Active
Overfrequency, Underfrequency
120VAC
50Hz ~ 60Hz
-
Chassis Mount
Stud
-
-40°C ~ 85°C
5
In Stock
5 : R39 465,82600
Bulk
Bulk
Active
Overvoltage
480VAC
320 ~ 480V AC
-
Chassis Mount
Stud
-
-20°C ~ 85°C
TVM-100-12
TVM-200-20
3 VOLT RELAY ADJ 200-250VAC 10P
R-K Electronics, Inc.
56
Marketplace
Unavailable
Unavailable in your selected currency
-
Bulk
Active
Overvoltage, Undervoltage
200 ~ 250VAC
20 ~ 25VAC
0.5s
Socketable
Plug In, 8 Pin (Octal)
-
0°C ~ 40°C
CSR-1-100-5.0-4.5
CSR-1-18-5.0-4.5
AC CURRENT, GO NO-GO 5 AMP PICK-
R-K Electronics, Inc.
53
Marketplace
Unavailable
Unavailable in your selected currency
-
Box
Active
-
-
4.5 ~ 5A
0.1s
Chassis Mount
Wire Leads
Manual Reset
0°C ~ 55°C
DPM-120A-B
DPM-120A-B
PHASE MONITOR 200-600V, 120VAC,
R-K Electronics, Inc.
35
Marketplace
Unavailable
Unavailable in your selected currency
-
Box
Active
Multiple
110 ~ 120VAC
-
2 ~ 10s
Chassis Mount
Screw Terminal
-
-40°C ~ 59°C
DPM-120A-B
DPM-240A-B
3 VOLT RELAY, 240VAC, 200-600VAC
R-K Electronics, Inc.
33
Marketplace
Unavailable
Unavailable in your selected currency
-
Box
Active
Multiple
208 ~ 240VAC
-
2 ~ 10s
Chassis Mount
Screw Terminal
-
-40°C ~ 59°C
PVC-100-AR
PVC-400-AR
3 VOLTAGE MONITOR,440/480VAC 3,
R-K Electronics, Inc.
109
Marketplace
Unavailable
Unavailable in your selected currency
-
Box
Active
Overvoltage, Undervoltage
440 ~ 480VAC
-
5s
Chassis Mount
Screw Terminal
Automatic Reset
-20°C ~ 40°C
MVPL-120A-A1C
MVPL-24A-A1C
1&3 VOLTAGE MONITOR 24AC 8-PIN
R-K Electronics, Inc.
32
Marketplace
Unavailable
Unavailable in your selected currency
-
Bulk
Active
Multiple
24VAC
-
2 ~ 300s
Chassis Mount
Plug In, 8 Pin (Octal)
Manual Reset
0°C ~ 65°C
MVPL-120A-A1C
MVPL-120A-A1C
1&3 VOLTAGE MONITOR 120VAC 8-PIN
R-K Electronics, Inc.
30
Marketplace
Unavailable
Unavailable in your selected currency
-
Bulk
Active
Multiple
120VAC
-
2 ~ 300s
Chassis Mount
Plug In, 8 Pin (Octal)
Manual Reset
0°C ~ 65°C
0
In Stock
Check Lead Time
5 : R31 197,66400
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
Check Lead Time
5 : R31 284,90200
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
Check Lead Time
5 : R32 240,59000
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
2
Marketplace
Check Lead Time
5 : R41 361,96800
Bulk
1 : R32 790,63000
Box
Bulk
Box
Active
-
120VAC
-
-
Chassis Mount
Stud
-
-25°C ~ 70°C
0
In Stock
24
Marketplace
Check Lead Time
1 : R33 189,71000
Bulk
5 : R30 933,81000
Bulk
Bulk
Bulk
Active
Overvoltage, Undervoltage
120VAC
84 ~ 150VAC
0.5 ~ 20s
Chassis Mount
Screw Terminal
-
-40°C ~ 70°C
0
In Stock
1
Marketplace
Check Lead Time
1 : R34 556,26000
Bulk
5 : R32 207,51600
Bulk
Bulk
Bulk
Active
Undervoltage
120VAC
84 ~ 120VAC
0.5 ~ 20s
Chassis Mount
Screw Terminal
-
-
0
In Stock
1
Marketplace
Check Lead Time
1 : R34 616,02000
Bulk
5 : R32 263,14000
Bulk
-
Bulk
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
3
Marketplace
Check Lead Time
1 : R34 978,00000
Bulk
5 : R32 600,56600
Bulk
-
Bulk
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
1
Marketplace
Check Lead Time
1 : R35 496,60000
Bulk
5 : R33 083,92400
Bulk
-
Bulk
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
1
Marketplace
Check Lead Time
5 : R33 256,93600
Bulk
1 : R35 682,32000
Tray
-
Bulk
Tray
Active
-
-
-
-
-
-
-
-
0
In Stock
6
Marketplace
Check Lead Time
1 : R39 206,97000
Bulk
5 : R36 541,99400
Bulk
-
Bulk
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
Check Lead Time
5 : R20 301,02800
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
3
Marketplace
Check Lead Time
1 : R43 494,99000
Bulk
5 : R40 538,79600
Bulk
-
Bulk
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
Check Lead Time
5 : R22 459,84600
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
0
In Stock
Check Lead Time
5 : R24 247,23600
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
Showing
of 1 023

Protection Relays & Systems

Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.