Current protection relays

54 companies | 225 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
level protection relay
level protection relay
MEprotect

... functions, ~20 ANSI protection functions in one relay, plus energy measurements with up to 9th harmonic spectrum analyser - 4x current, 4x voltage and 1x ground current ...

See the other products
MITSUBISHI Automation
phase protection relay
phase protection relay
PGR-8800 series

Trigger voltage: 12, 48, 120, 240 V

... -8800 is a microprocessor-based relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping. Phase-current-transformer inputs are provided for current-constrained ...

voltage protection relay
voltage protection relay
MPU-32 series

The MPU-32 Motor Protection Unit is used to provide current and temperature-based protection, metering, and data logging for three-phase low-voltage medium-horsepower induction motors. ...

voltage protection relay
voltage protection relay
777 ACCUPOWER

... pump protection relay. It allows motor hp rating, full load amps, efficiency and power factor to be entered and will accurately calculate motor output power. This is most useful with mag-drive pumps or ...

level protection relay
level protection relay
MEprotect

... functions, ~20 ANSI protection functions in one relay, plus energy measurements with up to 9th harmonic spectrum analyser - 4x current, 4x voltage and 1x ground current ...

over-current protection relay
over-current protection relay
SIPROTEC 7SJ series

... 7SJ85 overcurrent protection has been designed specifically for protection of feeders and lines in medium-voltage and high-voltage systems. The SIPROTEC 7SJ86 overcurrent ...

See the other products
Siemens Energy automation and smart grid
over-current protection relay
over-current protection relay
P50 Agile P154

... substations and as a backup relay in HV systems. P154 can also be applied for direct refurbishment of substations using older generations of non-communicating overcurrent relays. The ...

See the other products
Alstom Grid
feeder protection relay
feeder protection relay
SIR-A

Tripping current: 1 A - 5 A
Trigger voltage: 24 V - 230 V

SIR-A Overhead Control / RTU & Feeder Protection The Fanox SIR-A is the Relay that offers the complete solution for Recloser Control and Feeder Protection with current, ...

See the other products
FANOX ELECTRONIC
phase unbalance protection relay
phase unbalance protection relay
SIL-C

Trigger voltage: 24 V - 230 V

SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive current, ...

See the other products
FANOX ELECTRONIC
feeder protection relay
feeder protection relay
SIL-S LPIT

... -S LPIT Feeder Protection We continue introducing new protection relays with comprehensive protection capabilities and a complete range of functions for switchgear in ...

See the other products
FANOX ELECTRONIC
current protection relay
current protection relay
3CR series

Tripping current: 15 A

KLIXON® 3CR series current type motor starting relay is designed for single-phase AC applications with motor start winding currents up to 15 Amps. It is applicable on ...

current protection relay
current protection relay
4CR series

Tripping current: 25 A

KLIXON® 4CR current type motor starting relay is a compact, high capacity relay, designed for universal application to split phase and capacitor start, single-phase motors with start-winding ...

earth-leakage protection relay
earth-leakage protection relay
X35DB3

... avoid unexpected power breaks. Main functions: - Continuous digital indication of the leakage current: total RMS, AC fundamental, AC high frequency - Double threshold: ...

earth-leakage protection relay
earth-leakage protection relay
X48DB3

... avoid unexpected power breaks. Main functions: - Continuous digital indication of the leakage current: total RMS, AC fundamental, AC high frequency - Double threshold: ...

earth-leakage protection relay
earth-leakage protection relay
X72DB3

... avoid unexpected power breaks. Main functions: - Continuous digital indication of the leakage current: total RMS, AC fundamental, AC high frequency - Double threshold: ...

earth-leakage protection relay
earth-leakage protection relay
RGU-10 series

Tripping current: 0.03 A - 30 A
Trigger voltage: 230 V

Electronic earth leakage protection relay, used to connect to the earth leakage transformers WG / WGC Series Superimmunized Type A relay with high frequency current ...

See the other products
CIRCUTOR
over-current protection relay
over-current protection relay
RGU-100B

... earth leakage current intensity monitoring and protection relay (IEC 62020), compatible with the WGB series, for type B loads (IEC 60755). High-performance relay with ...

See the other products
CIRCUTOR
current protection relay
current protection relay
CBS-400B

The earth leakage current intensity monitoring and protection relay (IEC 62020), compatible with the WGB series, for type B loads (IEC 60755) and with 4 totally independent channels. High-performance ...

See the other products
CIRCUTOR
over-current protection relay
over-current protection relay
MCR-225

Trigger voltage: 230 V

... multiplication and reinforcement via feedback loop Y1 - Y2 Over-current and short-circuit proof Realisation of several safety applications Technological and economical optumum Safety ...

current protection relay
current protection relay
GYID Series

... ~1000Vdc) and the chassis (earth) of the power battery pack (pure electric or hybrid) power supply system. The measurement technology used in this product can monitor the insulation faults on the DC ...

See the other products
Chongqing Blue Jay Technology Co. Ltd
voltage protection relay
voltage protection relay
ZJJ series

ZJJ DC insulation monitoring relay monitorsthe insulation of the DC bus, and it sendsalarm signal when the bus-to-groundinsulation drops to a certain value,also it ispanel mounted type,and ...

See the other products
Chongqing Blue Jay Technology Co. Ltd
over-voltage protection relay
over-voltage protection relay
PR200

Tripping current: 5 A
Trigger voltage: 250 V

... range. -. Built-in 2-channel relay, free to user set protected trip mode, alarm mode and trig mode. In protection mode, channel 1 relay can use for alarm, channel 2 for trig operation. -. ...

See the other products
Chongqing Blue Jay Technology Co. Ltd
differential protection relay
differential protection relay
DER3BDUAL/2I

Tripping current: 0.05 A - 16 A
Trigger voltage: 48 V - 400 V

... constantly monitors the differential current in TRMS with the novelty of displaying the differential current divided into AC and DC. Technical features: - Type B - Compliance with ...

See the other products
DOSSENA
differential protection relay
differential protection relay
DER3BDUAL/6D

Tripping current: 0.05 A - 16 A
Trigger voltage: 48 V - 400 V

... constantly monitors the differential current in TRMS with the novelty of displaying the differential current divided into AC and DC. Technical features: - Type B - Compliance with ...

See the other products
DOSSENA
differential protection relay
differential protection relay
DER3/0E

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

The residual current relays of the DER3 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity ...

See the other products
DOSSENA
current protection relay
current protection relay
AFDD2-40

... circuit in case of either leakage current fault or arc fault. APPLICATION: AFDD3-40, applicable to AC circuits with rated current up to 40A, provides protection against ...

earth-leakage protection relay
earth-leakage protection relay
ELR-3A

Trigger voltage: 24 V - 230 V

... delay time. Residual current protection relay with external CT. 2 operation threshold. Adjustable tripping and delay time. Introduction Range ELR Product name ELR-3A Product type ...

See the other products
Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-51AS

Tripping current: 0.03 A - 5 A

... Residual current protection relay Current sensors compatibility CT-1 earth leakage current sensor Technical characteristics Application Residual ...

See the other products
Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-52AS

Tripping current: 0.03 A - 5 A

... Residual current protection relay Current sensors compatibility CT-1 earth leakage current sensor Technical characteristics Application Residual ...

See the other products
Contrel elettronica
over-current protection relay
over-current protection relay
D5202S

... DESCRIPTION The D5202S is used to protect the power system by limiting the maximum supply current for a set of D5000 modules connected via Power Bus. This is particularly ...

temperature protection relay
temperature protection relay
FPC 200

Tripping current: 0.3 A - 30 A

FPC 200 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its ...

See the other products
Iskra d.d.
current protection relay
current protection relay
RM2I

Current relay 2 Module Min or max alarm, selectable on field Input 5A or 1A Adjustable set point, hysteresis and delay Field selectable negative or positive security (fail safe) Intervention ...

See the other products
IME Spa
over-current protection relay
over-current protection relay
2-6500 series

Trigger voltage: 28, 250 V

... pole motor protection controls with automatic reset actuation, small physical size, reliable snap-action mechanism. Caution: In specifying these 2 products, care should be taken to ensure that automatic motor re-start ...

See the other products
E-T-A
current protection relay
current protection relay
ELR Series

Tripping current: 30 mA - 30,000 mA

... series self-toroid or external toroid (Toroidal Residual Current Transformers, Collector and Multiplexer Toroidal Current Transformers). Our Aktif RCR and ELR series residual current ...

current protection relay
current protection relay
DELTA

Differential relays with separate toroids for flus-mounting or Din35 rail installation The DELTA range of modular and built-in residual current relays, in combination with the Del and ...

over-current protection relay
over-current protection relay
MS2C74

Overcurrent protection for various items of power system plant as frame earth leakage protection of metal clad switchgear & tank earth fault protection The ...

over-current protection relay
over-current protection relay
MS2C139

... shaft current that can damage the bearings. The level of damage depends on the magnitude & duration of the shaft current. It is therefore desirable to provide sensitive protection ...

current protection relay
current protection relay
CRE-5 series

... SERIES CURRENT RELAY - Compact Size - 1 Module ( 17,5mm) - Usable for current sensing from current transformer - Supply isn't galvanically separated from measured ...

over-current protection relay
over-current protection relay

The DKR-24 Series, manufactured by Entes, is an overcurrent protection relay designed to avoid damage from overloading the motor. This is equipped with electronic coil controller, same ...

current protection relay
current protection relay
MDR-2

The MDR-2 is a differential current relay intended for protection of a generator against internal short circuits (leaking currents). It is based on a 16-bit digital signal ...

current protection relay
current protection relay
RMC 131D

Trigger voltage: 100 V - 400 V

The Differential Current Relay, RMC-131D has a measurement of 3-phase currents and it has non-stabilized measurement. The LED indication of fault condition and the LED indication is also ...

earth-leakage protection relay
earth-leakage protection relay
REF601

Trigger voltage: 24 V - 265 V

... a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution ...

See the other products
ABB Oy Distribution Automation
exhibit your products

& reach your clients in one place, all year round

Exhibit with us