Protection Relays & Systems

Protection Relays & Systems are in stock at Tenco Electronics. A protection relay is a smart device that receives inputs, compares them to set points, and provides outputs. Inputs can be current, voltage, resistance, or temperature. Outputs can include visual feedback in the form of indicator lights and/or an alphanumeric display, communications, control warnings, alarms, and turning power off and on.Tenco offers inventory, pricing, & datasheets for Protection Relays & Systems. To know more, please view our large section of Protection Relays & Systems below.

TE Connectivity Aerospace Defense and Marine

Title

3-1618107-9

WOUV-120DC=RELAY, OVER/UNDERVOLT

Littelfuse Inc.

Title

AF0100-10-CC

ARC-FLASH RELAY 24V W/CONFORMAL

Littelfuse Inc.

Title

SE-704-0D-CC

SE-704-0D WITH CONFORMAL COATING

TE Connectivity Aerospace Defense and Marine

Title

7-1618107-5

WOUVT-1-480AC=WILMAR OVER/UNDE

Littelfuse Inc.

Title

EL731-10-00

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

Title

PGR-4700-240

SENS GRND FAULT RELAY 240V SUP

TE Connectivity Aerospace Defense and Marine

Title

WOUV-28DC

WOUV-28DC=RELAY, OVER/UNDERVOL

Littelfuse Inc.

Title

SE-601-0U-CC

SE-601-0U WITH CONFORMAL COATING

TE Connectivity Aerospace Defense and Marine

Title

5-1618107-0

WOUV-250DC=RELAY, OVER/UNDERVOLT

Littelfuse Inc.

Title

EL731-20-00

AC/DC EARTH-LKGE RELAY

Littelfuse Inc.

Title

D0100.0010

ARC DETECTING RELAY 48-220VDC

Littelfuse Inc.

Title

D0100.0020

JUNCTION WO. INDICATION

Littelfuse Inc.

Title

SE-703-0T-00

MONITOR EARTH LEAKAGE

Littelfuse Inc.

Title

SE-703-0T-02

MONITOR EARTH LEAKAGE

Littelfuse Inc.

Title

SE-107L

GF-GC MONITOR LATCHING GC

Littelfuse Inc.

Title

SE-105EL

GF-GC MONITOR 240VAC LATCHING GC

Littelfuse Inc.

Title

SE-105L

GF-GC MONITOR 120VAC LATCHING GC

Littelfuse Inc.

Title

SE-107EL

GF-GC MONITOR UVR LATCHING GC 24

Littelfuse Inc.

Title

SE-601-0T

DC GROUND FAULT RELAY 32-70 VDC

TE Connectivity Aerospace Defense and Marine

Title

7-1618382-1

WOUV-125DC-H=RELAY,OVER/UNDERVOL