- Electricity - Electronics >
- Switch and Relay >
- Voltage monitoring relay
Voltage monitoring relays
{{product.productLabel}} {{product.model}}
{{#if product.featureValues}}{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{#each product.specData:i}}
{{name}}: {{value}}
{{#i!=(product.specData.length-1)}}
{{/end}}
{{/each}}
{{{product.idpText}}}
{{product.productLabel}} {{product.model}}
{{#if product.featureValues}}{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{#each product.specData:i}}
{{name}}: {{value}}
{{#i!=(product.specData.length-1)}}
{{/end}}
{{/each}}
{{{product.idpText}}}
... setting of basic parameters) The VME420 series voltage relays are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values in AC and DC systems. The voltages ...
BENDER GmbH & Co KG
... basic parameters) The voltage relays of the VME421H series are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values (window discriminator function) ...
BENDER GmbH & Co KG
... multi-functional VMD420 series voltage relay is designed to monitor the frequency, undervoltage and overvoltage and the voltage between two threshold values in 3(N)AC systems. The voltages ...
BENDER GmbH & Co KG
Tripping current: 6, 10, 30 A
... multifunction devices that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure. Features include (according to Type): • Multifunctional types, providing the flexibility of monitoring ...
Trigger voltage: 24 V - 240 V
... times Effective and long-lasting in operation Monitoring relays – Your benefits Monitoring relays – Proven in action Use our monitoring relays wherever ...
PILZ
Trigger voltage: 0 V - 500 V
... electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, you will find ...
PILZ
Tripping current: 1 A - 12 A
Trigger voltage: 24 V - 240 V
... True power monitoring device for measuring and monitoring the true power of electrical loads, limit values that can be set via display, can be saved to chip card, relay output: 2 changeover contacts, analogue ...
PILZ
Trigger voltage: 0 V - 300 V
... Single‑phase voltage and frequency monitoring for machines and electrical installations
BENDER
... a fast linear trip is required. All of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, ...
Littelfuse
... Electronic measurement and monitoring relays for measuring input quantities such as current, voltage, phase, cos Phi, temperature and isolation resistance. Our relays perform monitoring ...
Trigger voltage: 12 V - 24 V
... legislation. • Voltage monitoring multi timer with DIN (Deutsches Institut für Normung, or the German Institute of Standardisation) rail mount • Contact configuration of SPDT • Minimum voltage ...
Trigger voltage: 42, 24, 115, 230 V
... This is a Klaschka relay for under voltage and over voltage protection. This unit regulates voltages in either DC or AC circuits provided the differentiation of power is just right for ...
... Multifunctional measuring relay acc. to IEC/EN 60255-1 • With galvanic separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • Frequency monitoring • ...
DOLD
... phase sequence in 3-phase systems. Your Advantages • Reliability monitoring of 3- or 1-phase voltage systems on: - Undervoltage - Overvoltage - Phase sequence (at 3-phase voltage system) ...
DOLD
Trigger voltage: 1,000 V
... The measuring relay UG 9831 of the VARIMETER series monitors overvoltage, undervoltage and voltage range in DC voltage systems. Early detection of impending failtures and preventive maintenance prevent ...
DOLD
... manufactured by Fanox, are single phase voltage relays that are DIN mounted. The U1 features two potentiometers, and the minimum and maximum thresholds can be modified. The U1D guards electrical equipment from voltage ...
Trigger voltage: 20 V - 240 V
... function - Local Reset function - Local Remote Output relays - 2 changeovers (TRIP+SAFE, ALARM) 5 A (240 VAC) 0,3 A (110 VDC) 2 A (48 VDC) Display indications - LED green(power ON) LED red TRIP ( Relay intervention) LED ...
Tripping current: 0 A - 50 A
Trigger voltage: 2 V - 9 V
... revolutionary voltage-sensitive relay (VSR). At KINRED, our voltage-sensitive relay is intended to detect and react to changes in voltage levels within an electrical ...
Trigger voltage: 300 V - 500 V
... Voltage difference between 2 phases exceeding the set % (asymmetry). - Settings: The numerous settings of the multifunction relay allow adaptation to all applications: - Mini voltage threshold adjustable ...
Trigger voltage: 160 V - 276 V
... The CRV-13 relay switches when a minimum or maximum voltage threshold is reached, thus protecting electrical devices from inappropriate voltage risks: - **Electrical:** For single-phase network. - ** Relay:** ...
Trigger voltage: 9 V - 80 V
... protection relay. - Applications: The modular protection relay is used in tertiary and industrial electrical panels. Its function is to protect devices and electrical circuits from inappropriate voltages ...
Trigger voltage: 400 V
... The HRN-54 and HRN-54N is an over/under- voltage monitoring relay. It is designed to monitor the voltage of the device that can be set on upper and lower level. It has a phase failure ...
ETI
... Pole-mounted boundary type controller is a new high- voltage switch control device which combines imported high-speed sampling chip and 32-digit high-speed processor, and could complete the monitoring on high- voltage ...
Trigger voltage: 208 V - 600 V
... Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...480VAC 50/60Hz • ype of product: Voltage monitoring relays • ...
Trigger voltage: 208 V - 480 V
... 3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 2 SPDT Relay Outputs, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 22.5x83.5x99.5mm housing Specifications Mounting Industrial ...
CARLO GAVAZZI
... Power relay, single-phase network 2 Module Non-priority load tripping management Relay output for load tripping or external sound signaling (selectable) Inner alarm Buzzer Measuring range: 0...6.5 kW Instantaneous ...
Trigger voltage: 24, 230 V
... This is a voltage monitoring relay module that is capable of measuring 1-phase networks. Our E1UM230V01 lets you select a suitable voltage range of 24V AC, 24V DC or 230V AC in one device. ...
TELE Haase Steuergeraete GmbH
... The MS2V67-S Series relay is a three pole voltage monitoring relay with four stages of adjustable voltage pick up & drop out points. Each voltage ...
Mors Smitt BV
Trigger voltage: 260 V - 460 V
... Three-Phase Over and Under Voltage Control Relay Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains ...
Tense Electronic
... continuously monitors 3-phase lines for high voltage, low voltage, phase loss or phase reversal. This device features a solid-state voltage and phase-angle sensing circuit, which drives a SPDT output ...
Time Mark
... output 8 A / 250 V AC AC supply voltages up to 3 x 415 VAC Made in accordance with the CE and EMC regulations The C-mac module type PPR10 is a universal 3-phase monitoring relay, particularly suitable ...
COMADAN
... The product is composed of Voltage Monitoring Relays which are developed by entes. They are specifically designed for the protection of the motors and networks from undervoltage situations and overvoltage ...
Tripping current: 0.2, 4 A
Trigger voltage: 195 V - 253 V
... corresponding red LED lighting up. In the normal operation the output relay is pulled on and the power light (green LED) lights up. In the fault case as well as at loss of the supply voltage the relay ...
Elektra Elektronik GmbH & Co. Störcontroller KG
Tripping current: 2, 5, 10 A
Trigger voltage: 0 V - 20 V
... product to function. Two monitoring modes available: Under voltage: In normal operation, the relay is in the energised state (monitored voltage above the set trip level). When ...
Broyce Control
Trigger voltage: 500 mV - 600,000 mV
... supply,contact and reaction timer On the application of the supply voltage the output relay pulls in and the timing period ts starts. Voltage monitor with no latch (auto reset) function At ...
HIQUEL
Trigger voltage: 200 V - 500 V
... due to voltage errors or abrupt outages on 3-Phase systems (Wye or Delta). It consists of instant cycle lockout and this unit can be easily modified for voltage, fluctuating ratio and time hampering needs for safety ...
Trigger voltage: 24, 115, 230 V
... Single phase voltage relay A relay for monitoring AC voltage on the supply network, in accordance with application of sensitive supply voltage equipment ...
Brodersen Controls
... Voltage monitoring Voltages up to ±1000V DC Threshold value: 40V ±0,5V / 60V ±0,5V 2x normally open contact 2x normally closed contact 24V supply voltage ...
... The Electrical Variable Analyzer Relay (EVAR) relay has been designed for the continuous monitoring of electrical parameters in medium or low- voltage 1-phase or 3-phase systems. It allows ...
Orion Italia
Tripping current: 16 A
... switch with cover IP65 DESCRIPTIONYou can choose the configuration: Level switch with single-stage monitoring. Level switch with double-stage monitoring (switches to one level and switches off at the other). ...
ELKO
Tripping current: 12 A
Trigger voltage: 300 V
... Multifunctions monitoring relays - AC voltage monitoring in 3-phase network 3(N)~400/230 V. Type of contacts: 1 CO, 2 CO Technical info Output circuit - contact data: Number and ...
RELPOL
... for 3 Phase 3 Wire system • Selectable Under Voltage / Over Voltage Trip level • Selectable Time Delay • Models for Selectable Phase Asymmetry • LED Indications for Power and Fault conditions • Voltage ...
Trigger voltage: 100 V - 460 V
... be connected to the supply line voltages. Description The KSP34E2 is a moving iron voltmeter incorporating a phase sequence and phase failure trip relay. The voltmeter can be connected ...
Trigger voltage: 80, 150, 350, 600 V
... Function Features -Controls its own supply voltage(True RMS measurement). -LCD display. – Measuring frequency range:45Hz-65Hz. – Voltage measurement accuracy<1%. – 2-MODULE,DIN rail mounting. • Control for connection ...
Zhejiang Geya Electrical Co., Ltd
... Monitoring relay for monitoring asymmetry, phase failure, phase sequence errors, overvoltage and undervoltage of a three-phase connection. With external fault acknowledgement. ・Connection with screw ...
... for monitoring an individual phase. All unoccupied inputs have to be connected to the connected phase. If there is an inverse voltage due to the consumer, which exceeds the adjusted threshold value, there is not any fault ...
... Monitoring of direct or alternating voltages in live systems. It is displayed whether the adjusted values are exceeded or not reached, and a switching process is triggered. The integrated 7-segment display indicates the ...
... 01-00 is supplied with very low voltage 5Vdc by isolated 1kV converter and 3kV optocouplers located in the PH001 box. It protects you against: – reverse phase rotation. – overvoltages and under voltages. – the voltage ...
the best suppliers
Subscribe to our newsletter
Receive updates on this section every two weeks.
Please refer to our Privacy Policy for details on how DirectIndustry processes your personal data.