Products Directory > Electronics & Electrical > Switches, Sockets & Relays
Displaying 1-49 of Total 68 Products available.

Pigeon Agency, Coimbatore
Our Earth Fault Relay is a small and compact unit based on latest electronic devices. It senses the current flowing through a totally electrically isolated circuit and energises the electromagnetic relay when the current crosses the set value. The current setting is done with a continuously adjustable knob over a linearly calibrated dial. It incorporates a built-in ON delay timer to avoid spurious trappings in case of transients with time adjustable from 1 to 10 seconds the help of a more...
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Protech Engineering & Controls Pvt. Ltd., Mumbai
We provide high performance and energy efficient range of Earth Leakage Relays Series-1. These relays are available with Auto/Manual reset and test facility. The wireless interiors make it highly rugged & error proof, which ensures optimum performance of these relays.
Features:
* Possible to use with DC aux. supply for protection systems
* High accuracy standards calibrated with +/-5% accuracy
more...
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Protech Engineering & Controls Pvt. Ltd., Mumbai
DC Earth Leakage Relays offered by us works on the principle of sensing the leakage current through Resistor Bridge. It senses the DC Earth leakage current for any equipment like switch boards, rectifiers, and battery chargers by sensing resistance between Positive-Negative terminals of DC system & earth. The lower resistance results in the loss of life or damage to equipment.
Features:
* Available with Auto/Manual reset more...
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Advanced Microtech, Surat
Features:
* Man-machine interface through Keyboard & Digital Display
* Digital Ammeter with auto scrolling
* Available Ranges : 0.25 to 5 A, 4 to 61 A, 40 to 500 A & 400 to 1200 A
* In-built CTs up to 61 A. External CTs in 40 to 500 A & 400 to 1200 A model with programmable CT Ratio
* Protections : Single Phasing Protection, Overload Protection, Under load (Dry Run) Protection, Phase Reversal Protection, Phase Unbalance more...
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Ine Value Creators & Consultants Private Limited, Secunderabad
We offer the Power Protection Systems which are highly efficient and do not require much effort in maintenance. Our team of engineers precisely designs these systems for better performance. We conduct different tests for these systems that enable flawless performance. Our clients can avail these systems in different grades as per the requirement.
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Baid Power Services Pvt. Ltd., Kolkata
AC Earth Fault / Leakage Relay
Function:
The Relay detects any leakage current in the network and actuates alarm/trip circuit.
Application:
Any installation with AC line distribution networking like Mines, Factories, Power Plants, Shopping Malls, Railways- Air Stations, Public Places. Etc. Specifications: more...
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Teknika Electronics, Delhi
Earth Fault 0.2 -2 A
Over Current 0.5 - 5 A
TE 530 series of Over current relays are ideal for sensing over current faults in any or all phases for protection of AC Machines, Transformers, Generators etc. The relay more...
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Navago Electronics, Bengaluru
Principle of operation
This relay operates on the core balance principle wherein the currents in the three phase of the system are summed by a core balance C.T. which for normal conditions equates to zero. In case of a leakage current to earth this balance is disturbed causing the electronic circuit to operate a relay within the unit. In this event the relay that is generally connected to circuit breaker operates thus tripping the main circuit. The electro mechanical relay more...
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RMS Controls, Chennai
Earth fault relay unit protection for motor and power distribution system.
- Operating by residual current.
- A test button is provided for manual testing of relay
- Possible adjustment of setting current by potentiometer range 20 -80%
- A green and red are provided for indicating the status of control power input and relay operation more...
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Inka Enterprise, Ahmedabad
The Earth Fault Relay is sensed by measuring the neutral current. Normally in three phase system the vector sum of three phase current are zero hence no current flows from neutral to earth. If ground fault occurs the vector sum is not zero. If we can sense the current from neutral to earth we will get the residual current which we can say as earth fault current. Sensing this current calibrated we can compare with the set point to detect the earth fault.
Features: more...
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Advanced Microtech, Surat
We have in our stores technologically advanced range of Ground Fault Protection Relays, which finds its extensive usage in construction, engineering and allied industries. Designed with utmost precision by our vendors, these products are used to detect Earth faults & usually used for Restricted Earth Fault Protection. In our range of Earth Fault (Ground Fault) Protection through Core Balance Current Transformer (CBCT), we also offer a ring type CT, which is designed as such that more...
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JVS Electronics Private Limited, Bengaluru
FEATURES
• Software based design
• Very sensitive and wide setting range
• Insensitive to currents at harmonic frequencies
• Trip test facility
APPLICATION
Restricted earth fault protection of transformers, generators and motors differential protection of bus bars, motors and generators.
PRINCIPLE OF OPERATION
Type JRD Oil & JRD 013 are basically a current operated, software based, more...
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EIC Meters Private Limited, Bengaluru
Earth Fault Relay (EFR) more...
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Fidere Engineers & Services Pvt. Ltd., Kolkata
Relays are provided with CBCT, EOR-D, REG-DP and coil. We also do retrofitting jobs for earthfaults relay in India and abroad
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Unique Engineering Services, Pune
We offer wide range of numerical and electromechanical protection relays.
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Santosh Electricals, Bhiwadi
We are one of the trusted suppliers of superior quality Over Current, Short Circuit & Earth Fault Relay. These products offered by us are known for their features like micro controller based numeric relay. The over current, short circuit & earth fault relay are available with digital filtering of the measured values, for suppressing the high frequency harmonics and transient DC components at the time of short circuit. Their selectable protective functions are performed between the more...
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Dynatech Engineers, Indore
Keeping in mind the diverse requirements for our customers, we are engaged in supplying and trading large assortment of Earth Fault Relay. Our offered products are widely used for their hassle free performance and high grade quality. We offer products to our clients in safe and durable packaging to ensure their damage free delivery.
Features:
* High on demand
* Quality approved
* Reasonable
more...
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Systems & Controls Pvt. Ltd., Sangli
General Features
* Solid state
* Current Setting Range 10 % to 80 %
* Low power consumption
* Variable current and time setting
* Ideal for compliance to I E rule 61-A
Display Features
Healthy & Fault Indication
Control Features
* Site settable Current & Time
* Reset Facility
* Test Mode Facility
Electrical Specifications
more...
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Saloni Electronics & Controls, Indore
We are engaged in offering Earth Leakage Relay Or Earth Fault Relay that is provided with inbuilt test mode. The range has a user-friendly man-machine interface through keypad & display.
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Proton Power Control Pvt Ltd., Pune
Earth Fault Relay
* Relay trip for Earth-Neutal voltage fault.
* Earth fault voltage range selectable from 1 to 300 Volt.
* Indication of earth fault by message on display.
* Over voltage & under voltage set points site selectable.
* Relay On delay site selectable
more...
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Advanced Systek Private Limited, Vadodara
Device is suitable for use in hazardous area. It detects the improper earthing of static charge.
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JVS Electronics Private Limited, Bengaluru
We are engaged in offering Definite Time Earth Fault Relay ( JRC932).
FEATURES
* Software based design
* Wide setting range
* Wide auxiliary supply
* Low burden
more...
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Systems & Controls Pvt. Ltd., Sangli
We are a well-known manufacturer and supplier of an exclusive gamut of Earth Fault Relays. The relays we offer are precisely designed and made under the guidance of adept engineers, ensuring their longer serviceability. Manufactured using superior quality material and allied components, our range is acknowledged for its sturdy design, abrasion resistance, trouble free functioning and durability.
General Features:
* Solid state
* more...
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Jvs Electronics Private Limited, Bengaluru
application :
restricted earth fault protection of transformers, generators and motors
differential protection of bus bars, motors and generators
these relays are available in two configurations
jrd 011 : single pole earth fault relay
jrd 013 : triple pole earth fault relay technical data :
ratings
rated current : 1 a or 5 a
thermal rating : 2 times the rated current continuously
: 20 times the rated current for 3 more...
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Eprosys Engineering Consultants India Pvt. Ltd., Secunderabad
CDG Relays - Disc Type Non Directional IDMT Over Current & Earth Fault Relay & With Instantaneous Element .
Model : CDG11/12/13/14/31/33/34
CDG21/23/24/61/63/64
more...
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Prok Devices Private Limited, Bengaluru
Features:
* Compact.
* IDMT (4 IEC curves), Definite time & Instantaneous.
* Wide setting ranges.
* Fully digital acquisition & processing of data.
* Wide operating Voltages.
* LCD display of operated Current & Fault Current.
* Rugged and Tropicalized design.
Applications:
* Earth Fault Protection for Generators / Alternators.
* Earth Fault Protection for Transformers & Feeders. more...
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Rishabh Instruments Private Limited, Nashik
The relay is provided with settable EFR, current trip settings & settable trip time delay. Relay energises on fault condition. External CTs to be installed along with EFR, of secondary rating of 5 A or 1 A, can be selected via terminal 1 & 2 or 1 & 3 respectively.
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Larsen & Toubro Limited, Mumbai
This model is called as PFC-14. L&T has indigenously designed and developed for maintenance of power factor under different loading conditions. PFC-14 displays power factor accurately even in the presence of harmonics. It can operate with different capacitor configurations. PFC-14 ensures hunt-free operation and increases the life of capacitor banks. It is user-friendly and provides an alarm for poor power correction.
PRODUCT FEATURES
Microcontroller based. more...
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Shree Creative Marketing, Indore
Description The relay uses a type B61 attracted armature element energized via a low pass filter circuit and a full wave rectifier. The relay has a pre-set setting of 15V. Other resistors are introduced into the circuit to provide the voltage setting range up to 270V in increments of 5V using heavy duty DIL switches. more...
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Woama Electronics, Kolkata
3 Phase Electric locomotives applications:
* Earth fault relay Harmonic filter.
* Earth fault relay Aux. converter.
* Earth fault relay 415 V/110 V
Features :-
* Dimension (in mm) : 80 X 80 X 70.
* Materials: Plastic self extinguishing.
* Mounting: Fixing- M4 Screw.
* lnput current: 150 MA /AC
* (The relay must be operated with a dropping resistance)
* Out put contact current: 50mA at 36 V max.
* more...
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Nagoba Electronics, Bengaluru
Features:
* High accuracy (microprocessor based)
* Fault and trip Led indication
* High set fault and trip LED indication
* Wide range of current settings
* Alarm facility
* Test button for testing for functional verification
* Transparent face cover (flush mount)
* Remote reset (optional)
Application:
* Earth leakage protection for feeders / motor/ generators / transformers, mobile operating equipments
* more...
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Easun Reyrolle Limited, Bengaluru
The Protection products range covers all generations and design technologies in use, namely state-of-the-art numerical/micro-processor, static and electro-mechanical. They also cater to virtually all power system applications in the fields of generation, transmission, distribution and utility The key strength of the protection products are its research and development expertise, its understanding of changing customer requirements, quality management and optimized operations in product more...
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Ifm Electronic India Pvt. Ltd., Kolhapur
AS-i needs special AS-i power supplies for the communication and the voltage supply of the AS-i modules and the connected inputs and outputs (partly). They supply an unearthed voltage that is in particular suitable for communication insensitive to interference, in particular in industrial environments. By means of earth fault monitors the installation can be monitored for earthing problems. more...
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Easun Reyrolle, Chennai
The relay uses a type B61 attracted armature element energized
via a low pass filter circuit and a full wave rectifier. The relay has
a pre-set ...more more...
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Erl Marketing International, Chennai
Restricted Earth Fault Relay - Type - 5B3
The relay uses a type B61 attracted armature element energized via a low pass filter circuit and a full wave rectifier. The relay has a pre-set setting of 15V. Other resistors are introduced into the circuit to provide the voltage setting range up to 270V in increments of 5V using heavy duty DIL switches.
Included within the relays, are the essential non-linear resistors to limit the peak voltage output from saturated C.T.s, these more...
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Indoecon Systems, Lucknow
EARTH FAULT: 0.2 - 2 Amp. IE 310
IndoEcon Earth Fault Relays are ideal for sensing current faults in any one phase or earth for protection of Air Conditioners. Transformers & Generators etc. The resultant current measured is digitally compared to a settable reference. In case of trip condition trip contacts changeover after a settable time of 1-10 sec. This can be used to trip the breaker. Time must be set according to system requirements. Two sets of changeover contacts are more...
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Megawin Switchgear Private Limited, Salem
True rms numerical phase and earth fault over current
protection with 5amp and 1amp rating selctable with software . Will respond for faults with harmonics up to 10th .
it has inbuilt reset time set to cater for flashing fault.
it has dc transient free highset which sense high magnitude fault within half cycle thus responding even during ct saturation.
three stge protction like low set(idmtl). Wideset,highset
wide range of auxilary voltage. Same rely will cater more...
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Auro Industries Limited, Kolkata
Our product is a small and compact unit based on latest electronic devices. It senses the current flowing through a totally electrically isolated circuit and energizes the electromagnetic relay when the current crosses the set value.
The setting is done with a continuously adjustable knob over a linearly calibrated dial. It incorporates a built-in ON delay timer to avoid spurious trappings in case of transients with time adjustable from 1 to 10 seconds the help of a more...
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Arya Electronics & Controls Private Limited, Pune
We are involved in providing fine quality range of Earth Fault Relay. These are designed to protect the Electrical installation in case of faults or leakage currents beyond a preset level. These relays are made by using advance technology and high quality raw materials. Our Earth Fault Relays can be availed at industrial leading price. more...
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Excel Electronics, Vadodara
We are engaged in offering Earth Leakage Relay Or Earth Fault Relay that is provided with inbuilt test mode. The range has a user-friendly man-machine interface through keypad & display. Additionally, the products are offered with annunciation indicator that identify and show the type of fault. Some other details pertaining to our range are as follows: Current Range
* 0.1A to more...
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Sycon Electric, Hyderabad, Secunderabad
General Features
· Solid state
· Current Setting Range 10 % to 80 %
· Low power consumption
· Variable current and time setting
· Ideal for compliance to I E more...
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Venson Electric Private Limited, Achalpur
Restricted Earth Fault Relay more...
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Venson Electric P. Ltd., Bengaluru
Earth Fault Relays JRC 142 Software based design Instantaneous / definite time operation High accuracy at any setting Very low CT burden at any setting Built-in test facility LED indication Flush mounting design Dust proof enclosure Compact size 48 x 96 x 117 (D) mm Cost effective
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Megawin Switchgear Private Limited, Salem
We are offering a large gamut of superior quality Single Pole/Three Pole, Over Current/Earth Fault Relay Type : MCDG to our clients.
Features:
* Can be offered in single pole or three pole version (MCDG11 or MCDG31)
* Combination of either two over current(O/C) + One Earth fault (E/F) or three over current relays in a Single unit for MCDG 31
* Can be offered with instantaneous (highset) unit. Type MCDG 61
* IDMT Curves (1.3 sec or 3sec) as per more...
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Venson Electric Private Limited, Achalpur
Battery Earth Fault Relay more...
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Venson Electric P. Ltd., Bengaluru
Battery Earth Fault Relay JRC 082 Software based design Solid state reliability Wide range of battery voltage Built-in test facility Trip indication with LED Instantaneous/definite operation Compact size
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Eprosys Engineering Consultants India Pvt. Ltd., Secunderabad
CDD Relays - Disc Type Directional IDMT Over Current & Earth Fault Relay
Model : CDD21/31/41
more...
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Jvs Electronics Private Limited, Bengaluru
BATTERY EARTH FAULT RELAY - TYPE JRC 081-082
APPLICATION :
Protection of batteries and DC systems against earth faults.
These relays are available in the following configurations
JRC 081 : Battery E/F relay without built-in timer
JRC 082 : Battery E/F relay with built-in timer
TECHNICAL DATA :
Ratings
Battery voltage setting : 24V, 30V, 48V, 110V or 220V DC.
Current setting : 1 to 8 milli amps in 8 more...
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Prok Devices Private Limited, Bengaluru
Features:
* Static device.
* Compact, Reliable with Aesthetic Value.
* Rugged, Robust and Tropicalised design.
* Consistent repeat accuracy.
* Wide Current operating range.
* LED Indication for Healthy & Fault Status.
* Manual Reset & Low Burden on CT Secondary.
Applications:
* Earth Fault Protection for Generators / Alternators.
* Earth Fault Protection for Transformers & Feeders. more...
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