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.

Littelfuse Inc.

Title

SE-703-03-02

MONITOR EARTH LEAKAGE

Littelfuse Inc.

Title

SE-703-0U-02

MONITOR EARTH LEAKAGE

TE Connectivity Aerospace Defense and Marine

Title

4-1618107-7

WOUV-24DC=RELAY, OVER/UNDERVOLTA

TE Connectivity Potter & Brumfield Relays

Title

WD25-023

PROTECTIVE REVERSE POWER RELAY

Littelfuse Inc.

Title

PGM-8600-120

INSULATION MONITOR

TE Connectivity Aerospace Defense and Marine

Title

WOUV-240DC

WOUV-240DC=RELAY, OVER/UNDERVOLT

Littelfuse Inc.

Title

PGM-8600

INSULATION MONITOR

Littelfuse Inc.

Title

AF0100-00

ARC-FLASH RELAY, UNIVERSAL SUPPL

Littelfuse Inc.

Title

SE-704-0D

SENSITIVE GF RELAY 9 36 VDC

Littelfuse Inc.

Title

SE-701-03-CC

SE-701-03 WITH CONFORMAL COATING

Littelfuse Inc.

Title

SE-701-0U-CC

SE-701-0U WITH CONFORMAL COATING

TE Connectivity Aerospace Defense and Marine

Title

WD2759-002

RELAY 13.5~32V

TE Connectivity Aerospace Defense and Marine

Title

4-1618107-4

WOUV-12DC=RELAY, OVER/UNDERVOLTA

TE Connectivity Potter & Brumfield Relays

Title

WD25-012

PROTECTIVE POWER RELAY

Littelfuse Inc.

Title

SE-704-03-CC

SE-704-03 WITH CONFORMAL COATING

Littelfuse Inc.

Title

PGR-6150-24

STD MOTOR RELAY 25A CTS 24VD

Littelfuse Inc.

Title

PGR-6150-120

STD MTR RELAY 25A CTS 120/240

Littelfuse Inc.

Title

SE-601-0U

DC GRND FAULT RELAY 55-75 VDC SU

Littelfuse Inc.

Title

PGR-3200

GROUND FAULT&INSULATION MONITOR

Littelfuse Inc.

Title

PGR-3200-120

GROUND FAULT&INSUL MONITOR 120V