RFQ List

No items in your RFQ list

Estimated Total: $0.00
View RFQ List

Protection Relays & Systems

1,585 products
Mfr Part # Qty Price Product Status Function Voltage - Supply Trip Range Delay Time Mounting Type Termination Style Features Operating Temperature
SE-330AU-20-00
NEUTRAL-EARTHING-RESISTOR MONITO
Littelfuse Inc.
5,799 3892.90000 Active Ground Fault 120 ~ 240VAC/DC 0.125 ~ 30A 0.1 ~ 0.5s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C Details
1618067-8
20-050-19X=WILMAR VOLT FREQ 120V
TE Connectivity Aerospace, Defense and Marine
9,977 1824.25000 Active Overfrequency, Underfrequency 120VAC 50Hz ~ 60Hz - Chassis Mount Stud - -40°C ~ 85°C Details
PVC-300-AR
3 VOLTAGE MONITOR,380/415VAC 3,
R-K Electronics, Inc.
7,042 245.00000 Active Overvoltage, Undervoltage 380 ~ 415VAC - 5s Chassis Mount Screw Terminal Automatic Reset -20°C ~ 40°C Details
RISH ELR-4001-LA-96
EARTH LEAKAGE RELAY PANEL 96X96
Rishabh Instruments
10 35.00000 Active Ground Fault 20 ~ 40VAC, 60VDC 30mA ~ 30A 0 ~ 30s Panel Mount Screw Terminal Automatic Reset, Manual Reset, Test Button -10°C ~ 55°C Details
SVM-120A-20-0002
1 VOLT RELAY ADJ 100-130VAC #000
R-K Electronics, Inc.
1,006 105.00000 Active Overvoltage, Undervoltage 100 ~ 130VAC 10 ~ 13VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
S8M-CP04-RS
PWR MULTICIRCUIT PROTECT RS-232
Omron Automation and Safety
6,672 567.10000 Active Overcurrent, Overtemperature, Overvoltage, Undervoltage 24VDC 0.5mA ~ 3.8A, 18.0 ~ 28.8VDC - DIN Rail Screw Terminal - -10°C ~ 60°C Details
RISH ELR VI-4021-HA-TS35
DIG EARTH LEAKAGE RELAY DIN RAIL
Rishabh Instruments
10 46.00000 Active Ground Fault, Overcurrent, Overvoltage, Undercurrent, Undervoltage 60 ~ 300VAC/DC 30mA ~ 30A 0 ~ 30s DIN Rail Screw Terminal Automatic Reset, Manual Reset, Test Button -10°C ~ 55°C Details
TVM-100-12
3 VOLT RELAY ADJ 100-130VAC -16P
R-K Electronics, Inc.
7,895 120.00000 Active Undervoltage 100 ~ 130VAC 16 ~ 20.8VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
SE-330HV-21-00
NGR MONITOR HV LVPS DEVICENET
Littelfuse Inc.
9,860 5376.65000 Active Ground Fault 48VDC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C Details
RISH RELAY - PHR
V PROTECTION RELAY PHASE FAILURE
Rishabh Instruments
10 12.00000 Active - - - - - - - - Details
TVM-200-20-2003
3 VOLT RELAY FIXED 208VAC 10P 20
R-K Electronics, Inc.
9,672 120.00000 Active Overvoltage, Undervoltage 200 ~ 250VAC 20 ~ 25VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
TVM-300-20-0002
3 VOLT RELAY ADJ 350-420VAC 10P
R-K Electronics, Inc.
5,678 120.00000 Active Overvoltage, Undervoltage 350 ~ 420VAC 35 ~ 42VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
SE-330HV-05-01
NGR MON HV UNIV E-NET DUAL SC FI
Littelfuse Inc.
8,789 5100.50000 Active Ground Fault 120 ~ 240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C Details
TVM-400-21
3 VOLT RELAY ADJ 410-490VAC 13P
R-K Electronics, Inc.
3,115 130.00000 Active Overvoltage, Undervoltage 410 ~ 490VAC 53.3 ~ 63.7VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
SVM-240A-20
1 VOLT RELAY ADJ 200-250VAC 10P
R-K Electronics, Inc.
4,233 115.00000 Active Overvoltage, Undervoltage 200 ~ 250VAC 20 ~ 25VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
PRSL-100
PHASE REVERSAL, 100/120VAC, 3 DP
R-K Electronics, Inc.
3,263 245.00000 Active - - - - Chassis Mount Screw Terminal - - Details
SVM-120A-11
1 VOLT RELAY ADJ 100-130VAC -13P
R-K Electronics, Inc.
7,614 105.00000 Active Undervoltage 100 ~ 130VAC 13 ~ 16.9VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
SE-135-03
GFGC MONITOR ETHERNET
Littelfuse Inc.
2,936 5159.07000 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 Details
LVPR-1-26V-L
AC/DC VOLTAGE MNTR 120VAC ADJ 26
R-K Electronics, Inc.
1,645 260.00000 Active - 100 ~ 125VAC 1.4 ~ 26VAC 1.5s Chassis Mount Screw Terminal - 0°C ~ 40°C Details
SVM-24A-22
1 VOLT RELAY ADJ 22-27VAC 16P 8-
R-K Electronics, Inc.
4,947 115.00000 Active Overvoltage, Undervoltage 22 ~ 27VAC 3.52 ~ 4.32VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
SVM-120A-22
1 VOLT RELAY ADJ 100-130VAC 16P
R-K Electronics, Inc.
7,529 105.00000 Active Overvoltage, Undervoltage 100 ~ 130VAC 16 ~ 20.8VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
MCDR-10-T
AC CURRENT RELAY, 10 A, C-T, TAB
R-K Electronics, Inc.
5,087 80.00000 Active - - 10A 0.1s Chassis Mount Quick Connect - 0.187"/0.250" Automatic Reset 0°C ~ 40°C Details
SVM-240A-22
1 VOLT RELAY ADJ 200-250VAC 16P
R-K Electronics, Inc.
2,508 115.00000 Active Overvoltage, Undervoltage 200 ~ 250VAC 32 ~ 40VAC 0.5s Socketable Plug In, 8 Pin (Octal) - 0°C ~ 40°C Details
RISH ELR-4000-LA-TS35
DIG EARTH LEAKAGE RELAY DIN RAIL
Rishabh Instruments
10 34.00000 Active Ground Fault 20 ~ 40VAC, 60VDC 30mA ~ 30A 0 ~ 30s DIN Rail Screw Terminal Automatic Reset, Manual Reset, Test Button -10°C ~ 55°C Details

Looking for Protection Relays & Systems?

Submit your RFQ and our team will source it for you.

Top
Live Chat
Hello! How can we help you today? Feel free to ask about pricing, availability, or technical details.