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
777-LR-TS

777-LR-TS

3-PHASE OVERLOAD RELAY/190-480

Littelfuse Inc.

0
RFQ
Datasheet 777/77C Bulk Active Multiple 200 ~ 480VAC 1 ~ 9A, 170 ~ 528VAC 0.2 ~ 500s Chassis Mount Screw Terminal - -20°C ~ 70°C
777-MLR-KW/HP-P2

777-MLR-KW/HP-P2

3-PHASE POWER MONITOR/ 200-480

Littelfuse Inc.

0
RFQ
Datasheet 777-KW/HP-P2 Bulk Active Multiple 200 ~ 480VAC 0.5 ~ 21A, 40 ~ 740A, 170 ~ 528VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C
SE-701-03

SE-701-03

GROUND-FAULT MONITOR SUPPLY: 24

Littelfuse Inc.

1
RFQ
Datasheet SE-701 Bulk Active Ground Fault 24VAC - 0.05 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-704-03

SE-704-03

EARTH-LEAKAGE MONITOR 24-VAC

Littelfuse Inc.

0
RFQ
Datasheet SE-704 Bulk Active Ground Fault 24VAC 0.01 ~ 5A 0.03 ~ 20s DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-703-0T

SE-703-0T

EARTH-LEAKAGE MONITOR 32V - 70V

Littelfuse Inc.

0
RFQ
Datasheet * Bulk Obsolete - - - - - - - -
SE-701-03-CC

SE-701-03-CC

SE-701-03 WITH CONFORMAL COATING

Littelfuse Inc.

0
RFQ
Datasheet - Bulk Active Ground Fault 24VAC - 0.05 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C
SE-703-03-00

SE-703-03-00

MONITOR EARTH LEAKAGE

Littelfuse Inc.

0
RFQ
Datasheet SE-703 Bulk Active Ground Fault 24VAC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -
SE-703-0U-00

SE-703-0U-00

MONITOR EARTH LEAKAGE

Littelfuse Inc.

0
RFQ
Datasheet SE-703 Bulk Active Ground Fault 120/240VAC/DC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -
SE-703-03-02

SE-703-03-02

MONITOR EARTH LEAKAGE

Littelfuse Inc.

0
RFQ
Datasheet SE-703 Bulk Active Ground Fault 24VAC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -
SE-703-0U-02

SE-703-0U-02

MONITOR EARTH LEAKAGE

Littelfuse Inc.

0
RFQ
Datasheet SE-703 Bulk Active Ground Fault 120/240VAC/DC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -
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