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Whatever your application, the easyE4 control relay allows for control systems that are efficient, flexible and easy to implement. The new easyE4 range is significantly more compact than ...
Tripping current: 16, 30 A
Trigger voltage: 250, 400 V
... •Confectionary machines •Control and management of water •Control panels •Control panels for pumps •Control systems •Discotheques, swimming pools and fountains •Galvanic ...
Trigger voltage: 208, 480 V
The Crouzet Micro Control is a state of the art component. It is most sought after due to its famed reliability , versatility, functionality and dependability. It features Control of 3-phase networks ...
Crouzet
Tripping current: 15 A
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. IEC industrial relays Mechanically ...
... -31-531 intelligent motor control and management system is a brand new design motor controller for the open-door type and drawer type Motor Control Center(MCC Cabinet). The motor controller ...
Jiangsu Sfere Electric Co.,Ltd.
... -31-530 intelligent motor control and management system is a brand new design motor controller for the open-door type and drawer type Motor Control Center(MCC Cabinet). The motor controller ...
Jiangsu Sfere Electric Co.,Ltd.
... and control for low-voltage AC asynchronous motor, provides various control modes and protection functions, rich on-off quantity input and relay output programming functions, and can ...
Jiangsu Sfere Electric Co.,Ltd.
... 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
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: 25 A
The 4CR current type motor starting relay is a compact, high capacity relay, designed for universal application to splitphase and capacitor start, single-phase motors with start-winding currents up to 25 amperes.
... temperature: -25C to +55C Automatic control: with relay output or without relay output MODELS CP-S-X: Pointer synchroscope meter KLY-S-D: Digital synchroscope ...
Trigger voltage: 115 V - 400 V
... under control the insulation of monophase or threephase networks with neutral, which are earth insulated or without neutral. The instrument operates on the principle of the measurement direct voltage injection between ...
The SRI3/D2 is a device used for continuous monitoring of the isolation of single-phase or three-phase with neutral earthed or without neutral. The tool is able, in the event of loss of insulation, to give two different levels of reporting. ...
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 ...
... installations, such as switch-disconnectors, impulse relays (remote switches) and main switches. Impulse relays, also known as remote switches, are switching relays that switch on due ...
Doepke Schaltgeräte GmbH
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 ...
Tripping current: 16 A
Trigger voltage: 230 V
... Sigma Impulse Leakage Relay is used to provide control from two ore more points of the illuminating illumination. The most important advantage of the Impulse Leakage Relay switch is that ...
SIGMA ELEKTRIK
AQ 101D is a sophisticated micro-processor based arc flash protection unit for arc light detection. It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker sourcing the fault current. ...
Arcteq Relays Ltd
A safe relay for float switches used in potentially explosive atmospheres The KARI Exi relay is designed to offer a safe control system solution for float switches used in potentially ...
Tripping current: 4, 2 A
... diagnostics • Dual channel output • Automatic/manual-monitored reset The SRL-1 Safety relay has dual channel, low voltage inputs, two normally open control contact outputs and one normally closed ...
RL10: Universal relay for filling or emptying RL11: Level relay for emptying RL12: Level relay for filling 1 or 2 sensor levels Adjustable sensitivity 1- or 2-pole relay ...
Tripping current: 8 A
Trigger voltage: 205, 480 V
Sequence control and phase failure Detection of regenerated phases of up to 85% of the nominal voltage No delay in the maneuver when detecting an anomaly Supply voltage ... 205 VAC at 480 VAC Output contact.... ...
Automatismos Control y Programación, S.L.
Tripping current: 0.1 A - 336 A
Trigger voltage: 690 V
Features Product Overview 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 ...
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 ...
Tripping current: 5 A
Trigger voltage: 250 V
Relay for line control - 3 output relays with 250 VAC/5 A CO contacts. Pluggable on the following sockets : 9244, 9246, 9243 & 9946. Detailed table of the coil resistance data is ...
TEC AUTOMATISMES
Tripping current: 10 A
Trigger voltage: 250 V
The probe relay (Ex) SRA-100-U0 works in conjunction with conductive probes, as a level limit switch or control in conductive liquids such as water, alkalis and acids. A functional extra-low voltage according ...
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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