- 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}}}

Tripping current: 30, 6, 10 A
Trigger voltage: 220 V - 415 V
... 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 ...

Tripping current: 6 A
Trigger voltage: 24, 115, 230 V
Fail-safe standstill monitors Sensor-free detection of standstill by monitoring e.m.f. Direct connection to three-phase motors Suitable for connection to a frequency converter with the following interface ...

Trigger voltage: 24 V - 240 V
... Insulation monitoring: The insulation monitor PMD s20 can be used to monitor the insulation resistance of unearthed AC/DC systems. Thanks to the separate supply voltage, monitoring ...
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, ...
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 ...
PILZ

... 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 ...
Littelfuse

Trigger voltage: 190 V - 600 V
... microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the output relay ...
Littelfuse

Trigger voltage: 95 V - 240 V
... with different voltages. The unique microcontroller-based voltage and voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. ...
Littelfuse

... Multifunctional measuring relay acc. to IEC/EN 60255-1 • With galvanic separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current 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 ...
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 ...

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 ...

Phase monitoring relays Eaton’s D65 phase monitoring relays protect loads from voltage fault conditions. The devices provide protection against phase ...

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 ...

Electronic measurement and monitoring relays for measuring input quantities such as current, voltage, phase, cos Phi, temperature and isolation resistance. Our relays ...

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 ...
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 ...

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 ...

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 ...

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 ...
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

Chordn’s three-phase monitoring relays HMPB7 series are mainly used to monitor the phase sequence, phase loss and over-undervoltage of power supply system. The width of these monitoring ...
Chordn

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 ...
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 ...
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, ...
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 ...

Trigger voltage: 208 V - 480 V
... manufactured by GIC, is a voltage monitoring device that is suitable to use in controlling the sequence of three phases, and its supply voltage. The unit has a compact design, and has ...
General Industrial Controls (P) Ltd.

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 ...
Broyce Control
Your suggestions for improvement:
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.
- Brand list
- Manufacturer account
- Buyer account
- Our services
- Newsletter subscription
- About VirtualExpo Group
Please specify:
Help us improve:
remaining