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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 ...
Trigger voltage: 24, 115, 230 V
... employs e.m.f standstill monitoring, and it has a direct connection to 3-phase motors. It is also ideal for frequency converter connections with rotary hysteresis of 0 ... 1000 Hz, switching frequency up to 16 kHz, and ...
... grid feeding monitoring relay, which provides interface protection and is to be installed between a renewable energy system and the public grid. This innovative relay guarantees grid ...
ABB
... Applications: Suitable for basic functions Safety relay PNOZ c1 – Monitor an E-STOP or safety gate – in any application – safe, simple, yellow. Use one safety relay per safety function. The safety ...
PILZ
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
... 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 3-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the output relay ...
Littelfuse
Trigger voltage: 95 V - 240 V
... circuits with different voltages. The unique microcontroller-based voltage and voltage-sensing circuit constantly monitors the voltage to detect harmful power line ...
Littelfuse
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 ...
The Alstom iSTAT M2x3 High Performance Measurement Centre is a product of brilliance and ingenuity. It offers High sampling rates and true RMS measurement give accurate readings under all harmonic conditions,with Measurement accuracy ...
... 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 ...
BENDER
... 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 ...
BENDER
... release The 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. ...
BENDER
... 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
Tripping current: 0 mA - 20 mA
Trigger voltage: 2 V - 10 V
The Monitoring Relay MR50Ex has inputs for industry standard signals 0/4..20 mA and 0/2..10 V DC. Measuring value and the programmed unit are shown in the display. The integrated transmitter supply offers ...
... 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: 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
Trigger voltage: 690 V
... feedback of the power and phase condition while two integrated relay outputs (DPDT configuration) trigger alarms to your PLC or trigger actions. Our TELE technology allows to power our monitoring relay ...
TELE Haase Steuergeraete GmbH
Voltage monitoring 1- or 3-phase; Multifunction; monitoring of phase failure; monitoring of phase sequence selectabel; 1 CO; Adjustable delay
TELE Haase Steuergeraete GmbH
Tripping current: 6 A
... stop buttons and safety switches Safety relay for emergency stop buttons and safety switches monitoring. Guided-contact safety relays 2 N.A. + 1 N.C. EDM Feedback input for external ...
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 ...
Tripping current: 0.1, 0.3, 1, 4 A
Trigger voltage: 30 V - 460 V
... breakage. At measuring voltages above the switching point the output relay is pulled in with 2 change-over contacts and the operating light (green LED) shines. When one or several phase voltages ...
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 ...
HIQUEL
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 ...
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 ...
... The 17.5mm pitch of our Chordn’s three-phase monitoring relays HMPA5C series are appropriate for monitoring the phase sequence-loss and undervoltage. Standard 35mm DIN rail mounting is ...
... 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
Trigger voltage: 24, 115, 230, 400 V
... on the front, the relay de-energises. With inverted relay function the internal relay work the opposite way. The Voltage relay has a latch function ...
Brodersen Controls
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 ...
Brodersen Controls
Tripping current: 4 mA - 2,000 mA
Trigger voltage: 24, 115, 230 V
... current relay is a relay for monitoring off load in applications with a relative low AC- and DC current up to 2A AC/DC. The relay can with advantages be used as an alarm ...
Brodersen Controls
Tripping current: 0.01 A - 15 A
Trigger voltage: 20 V
Monitoring of direct or alternating currents 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 ...
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 ...
Zhejiang Geya Electrical Co., Ltd
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: ...
RELPOL
Trigger voltage: 24 V
... 01-27 Article number 203009 Voltage supply 24 V AC / DC Input 1 x sensor 8.2 kOhm Output 1 x relay contact Housing Polyurethane, black for DIN rail 1.38 in Dimension W 0.79 in x H 2.52 in Supply ...
emergency stop relay. The emergency stop relay comes preconfigured for your application needs and is available with un-delayed, off-delayed, or on-delayed contact outputs. Alternatively, there is a variant ...
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