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Tripping current: 30, 16 A
Trigger voltage: 400, 250 V
The 72 Series comprises level control relays for conductive liquids. Features include (according to Type): • Sensitivity fixed or adjustable (5…150kΩ) • 35mm rail (EN 60715) mount
... Applications WIs can be used in any application that needs to control the load: Power supply units for grinders or aggregate grinding units. Loads in extrusion machines Pump control ...
CIRCUTOR
Trigger voltage: 300, 350, 400 V
Electronic relay for protection and continuous voltage monitoring. Protection against voltage surges, triggers at voltages higher than 265 V. Trigger time according to the voltage value less than or equal to: 300 ...
CIRCUTOR
CIRCUTOR
... /EN 61511 • Overspeed, underspeed or window monitoring • Integrated user friendly frontside display - Comfortable, menu guided configuration - For set point and actual value of Hz • Fast reaction time by measuring ...
Tripping current: 0.03 A - 30 A
Modular residual current relays RD21 series Modular residual current relay. RD23 series Modular residual current relay with leakage current indicator.
Toroids for residual current relays CTD - CTD.A series Series of closed and/or openable toroids for measuring residual current. To be paired with the RD residual current relay.
This product is able to control the temperature of a motor room, as well as the temperature inside switchboards, which are defined by the lack of a motor room. The design in accordance to the EN 81-1 standard and compliance ...
Trigger voltage: 230 V
The ST/ST-D by Fanox are phase and temperature relays which serve as protection against phase imbalance, phase loss, phase sequence and over temperature. These are compatible with most motors that have a PTC sensor operation ...
Trigger voltage: 13 V - 250 V
Fanox Phase Control – S protects from phase loss, phase imbalance, and phase sequence. It has been designed for protection of three-phase appliances. Examples include air conditioners, elevators, cranes, hoists ...
Tripping current: 10, 20 A
Trigger voltage: 220 V
These water level control relays are normally-sensitive controllers that maintain liquids within the set limits between a maximum and minimum level and provide protection for submerged pumps against dry ...
ATMI
Trigger voltage: 220 V
... conductivity to control very great differences of level by the greater power of their message. The AT 10 B level control relay is used to control liquids with a high ...
ATMI
Tripping current: 5 A
Trigger voltage: 220 V
... according to the electrical diagram shown, with the probes in the desired positions to obtain control of the slave equipment. How to use: The control relays operate with three probes ...
ATMI
Tripping current: 0 mA - 20 mA
Trigger voltage: 220 V
Wi-CoRe is an innovative wireless control relay specifically engineered to enable seamless integration between WiT-es and WiPr-es sensors and industrial control systems. It is designed ...
Tripping current: 5 A
Trigger voltage: 250 V
... Hz Panel size: 72x72mm, 96x96mm, 144x144mm Optional Ambient temperature: -25C to +55C Automatic control: with relay output or without relay output
Tripping current: 6 mA
Trigger voltage: 48, 24 V
... TCS-3 Devices to control of the safety circuit 24-48 VAC/DC Device for permanent control of the MCCB's tripping circuit or safety circuits Introduction Range TCS Product name TCS-1, TCS-3 Product ...
Trigger voltage: 240, 110 V
RSR-72 Relay for restarting and re-acceleration of motors Static relay for motor re-start and reacceleration The RSR-72 type relay for re-start and reacceleration is deigned to ...
Tripping current: 6 A
Trigger voltage: 250 V
Modular electronic liquid level control relay, with switched, voltage-free contact. The maximum distance between electrodes and the relay is 100 metres. It is suitable for controlling ...
Trigger voltage: 24, 115, 230 V
Brodersen's MXL-10 Level relay is a level relay to control one or two levels in a container, with conductive fluids. The relay can either control the ...
The MS2P48 relay is a phase failure relay suitable for 3 phase supplies. The relay is designed to automatically change over from the primary supply to the secondary supply if any phase ...
LVE24 / LVE230 SERIES LIQUID LEVEL CONTROL - For all conductive liquid - Automatic resetting - From 2,5K to 50K sensivity adjustable - Din rail mounting - 1 Exchange contact Typical application for control ...
The SSRC-04 is a liquid level controller relay. It is specially designed for the level and discharge control of conductive fluids placed in tanks, as seen in industrial plants and domestic tasks. The ...
Paralleling transfer – HAS-111dg synchroniser is connected to check the synchronization conditions. The paralleling uni-line relay transmits a synchronization beat when the phase angle, recurrence and voltage deviations ...
Tripping current: 5 A - 15 A
Trigger voltage: 24 V - 240 V
This Harmony RM35-JA relay allows monitoring of current control in single phase networks. This modular multi function single phase current control relay is ideal for ...
Schneider Electric
Tripping current: 15 A
Our Bulletin 700-CF IEC Control Relays provide features required for demanding industrial applications—mechanically linked contacts, timing options, long contact life—in an IEC design. Overview ...
... with tens of millisecond has small impact to rotating loads. Thus, the High Speed Busbar Transfer (HSBT) device helps to control and monitor the progress to ensure the fast but reliable switching-over. It can be initiated ...
The easyE4 control relay from Eaton's Moeller series is ideally suited for implementing the control and regulation of various applications efficiently, flexibly and simply. The device ...
... the art technology and process selection. Additional features include graphical programmable logic, Ethernet, measurement control algorithms from Alstom Grids modular MiCOM P40, which is applicable to specified range ...
Tripping current: 0.1 A - 336 A
Trigger voltage: 690 V
The UER1 thermal overload relays range up to an insulation voltage of 690V and an operational voltage of 690V, and can be driven by both 50Hz and 60Hz. They can provide current overload protection and phase loss protection, ...
Tripping current: 3, 5 A
Trigger voltage: 154 V - 500 V
Monitors Phase Sequence,Phase Failure & Phase Asymmetry 3P - 3W wiring configuration Relay output: 1 C/O SPDT Supply voltage: 154-500 V AC (L-L) Specifications Measuring Parameter - Phase Sequence, ...
The SEL-352 relay provides breaker failure protection, breaker control, and breaker monitoring. Features include a cost-saving data recorder and a sophisticated controller to reduce maintenance and manual ...
Schweitzer Engineering Laboratories
Trigger voltage: 12 V - 240 V
The Delay ON star/delta relay CRM-2T is mainly designed to provide an extremely high quality performance for any related applications the device will be used. The relay has the capability to control ...
ETI
Trigger voltage: 24 V
... conductivity level controls whose working is founded on measuring the resistance between two or more electrodes dip into fluids under control. Liquid between a reference electrode and one or more level ...
A monitoring relay is used to monitor and report values that exceed predefined parameters.
ApplicationsThese devices can be used to monitor electrical parameters, such as power factor, voltage, current or phase. They also monitor manufacturing parameters, including temperature, pressure, levels and frequencies.
TechnologiesAs with other relays, monitoring models may be electromechanical, though most now are semiconductor-based solid state relays. Some are directly programmable and are presented in ISO cases for rail installation.
How to chooseChoice depends on the intended application and the parameters to be monitored.
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