Protection Relays & Systems

Photo Mfr. Part # Availability Quantity Datasheet Series Packaging Product Status Function Voltage - Supply Trip Range Delay Time Mounting Type Termination Style Features Operating Temperature
AF0025-00

AF0025-00

SIMPLIFIED ARC-FLASH RELAY

Littelfuse Inc.

0
RFQ
Datasheet AF0025 Box Active Arc-Flash, Undervoltage 24VDC 3klux 0.005s Chassis Mount, DIN Rail Screw Terminal Manual Reset -40°C ~ 70°C
777-HVR-KW/HP-P2

777-HVR-KW/HP-P2

3-PH POWER MONITOR/340-480V/

Littelfuse Inc.

1
RFQ
Datasheet 777-KW/HP-P2 Bulk Active Multiple 340 ~ 480VAC 2 ~ 800A, 340 ~ 528VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C
SE-325E

SE-325E

NGR MONITOR 240VAC SUPPLY

Littelfuse Inc.

1
RFQ
Datasheet SE-325 Bulk Active Ground Fault 240VAC 0.5 ~ 4A 0.1 ~ 2s Chassis Mount Screw Terminal Manual Reset -
EL731-20-00

EL731-20-00

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

1
RFQ
Datasheet EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering -40°C ~ 60°C
MPU-32-04-00

MPU-32-04-00

MPR W/TIA-232/ETHERNET

Littelfuse Inc.

1
RFQ
Datasheet POWR-GARD® Bulk Active Multiple 65 ~ 265VAC, 80 ~ 275VDC - - Panel Mount Screw Terminal - -40°C ~ 60°C
SE-330-03-01

SE-330-03-01

NGR MONITOR NC ETHERNET

Littelfuse Inc.

1
RFQ
Datasheet SE-330 Bulk Active Ground Fault 120/240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C
RES020K

RES020K

NGR MONITOR TEST RESISTOR 20 KOH

Littelfuse Inc.

0
RFQ

-

- Bulk Active - - - - - - - -
RES200K

RES200K

NGR MONITOR TEST RESISTOR 200 KO

Littelfuse Inc.

0
RFQ

-

* Bulk Active - - - - - - - -
777-P2-DEMO

777-P2-DEMO

777-P2 STANDALONE DEMO

Littelfuse Inc.

0
RFQ

-

777 Bulk Obsolete Multiple 200 ~ 480VAC 200 ~ 480V AC - Chassis Mount Screw Terminal Demo Kit with CIO-EN -20°C ~ 70°C
777-P2-DEMO-2

777-P2-DEMO-2

P2 DEMO KIT W/ RM1K

Littelfuse Inc.

0
RFQ

-

777 Bulk Obsolete Multiple 200 ~ 480VAC 200 ~ 480V AC - Chassis Mount Screw Terminal Demo Kit with CIO-EN and RM-1000 -20°C ~ 70°C
77C-KW/HP

77C-KW/HP

1-PHASE POWER MONITOR/ 100-240

Littelfuse Inc.

0
RFQ
Datasheet 77C-KW/HP Bulk Active Arc-Flash, Overload 100 ~ 240VAC 2 ~ 90A, 85 ~ 264VAC 0.2 ~ 500s Chassis Mount Screw Terminal - -20°C ~ 70°C
77C-LR

77C-LR

1-PHASE OVERLOAD RELAY/ 100-24

Littelfuse Inc.

0
RFQ
Datasheet 77C Bulk Active Multiple 100 ~ 240VAC 1 ~ 9A, 85 ~ 264VAC 0.2 ~ 500s Chassis Mount Screw Terminal - -20°C ~ 70°C
77C-LR-KW/HP

77C-LR-KW/HP

1-PHASE POWER MONITOR/ 100-240

Littelfuse Inc.

0
RFQ
Datasheet 77C-KW/HP Bulk Active Arc-Flash, Overload 100 ~ 240VAC 1 ~ 9A, 85 ~ 264VAC 0.2 ~ 500s Chassis Mount Screw Terminal - -20°C ~ 70°C
D1200.0010

D1200.0010

CAPACITOR TRIP UNIT

Littelfuse Inc.

0
RFQ

-

D1200 Bulk Obsolete Arc-Flash 220 ~ 250VAC, 200 ~ 300VDC - - - - - -
777-P2-DEMO-3

777-P2-DEMO-3

P2 DEMO KIT W/ RM1K RM2K

Littelfuse Inc.

0
RFQ

-

777 Bulk Obsolete Multiple 200 ~ 480VAC 200 ~ 480V AC - Chassis Mount Screw Terminal Demo Kit with CIO-EN and RM-1000/2000 -20°C ~ 70°C
SE-100T

SE-100T

GROUND FAULT MONITOR

Littelfuse Inc.

0
RFQ
Datasheet - Bulk Active Ground Fault 120VAC - - Chassis Mount Screw Terminal Test Button -40°C ~ 50°C
T2200.0030

T2200.0030

OVERCURRENT RELAY

Littelfuse Inc.

1
RFQ
Datasheet - Bulk Discontinued at Digi-Key Overcurrent 230VAC - 3 ~ 30s Chassis Mount Screw Terminal Automatic Reset -20°C ~ 70°C
SE-703-03

SE-703-03

MONITOR EARTH LEAKAGE 24VDC

Littelfuse Inc.

0
RFQ
Datasheet * Bulk Obsolete - - - - - - - -
SE-703-0U

SE-703-0U

MONITOR EARTH LEAKAGE 120/240VAC

Littelfuse Inc.

0
RFQ
Datasheet * Bulk Obsolete - - - - - - - -
777-575-LR-P2

777-575-LR-P2

3-PHASE OVERLOAD RELAY/500-600

Littelfuse Inc.

0
RFQ
Datasheet 777/77C Bulk Active Multiple 500 ~ 600VAC 1 ~ 800A, 170 ~ 528VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C
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