Electronic monitoring relays

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Electronic monitoring relays | Choosing the Right Protection Relay
Protection relays can be divided into two main categories: digital relays and electromechanical relays. Digital protection relays Digital protection relays, also known simply as "digital relays", are made up of an electronic system with microprocessors. These microprocessors make it possible to analyze various grid parameters, such as voltage, intensity, or current to detect faults in an industrial control system. Thanks to microprocessors, these relays...
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voltage monitoring relay
voltage monitoring relay
CM-MSS.41P

Tripping current: 4, 3, 2 A
Trigger voltage: 230, 24 V

The CM-MSS.41P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It ...

safety relay
safety relay
XS26 Series

... module models have a variety of safety inputs, solid-state safety outputs and safety relay outputs • Innovative live display feature and diagnostics allow for active monitoring of I/O on a PC and assist ...

safety relay
safety relay
PMDsigma

Trigger voltage: 24 V - 240 V

On electronic monitoring relays, electrical safety is the focus. Monitoring relays reduce the number of hazardous situations for man and machine and ...

voltage monitoring relay
voltage monitoring relay
PMDsrange

Trigger voltage: 0 V - 500 V

... Pilz electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, you will ...

safety relay
safety relay
MSI-RM2B-02

Tripping current: 0.5, 2 A
Trigger voltage: 24, 230 V

Application - Signal conversion of electronic safety outputs on potential-free relay contacts Restart - Automatic SIL - 3, IEC 61508 SILCL - 3, IEC/EN 62061 Performance Level ...

overload monitoring relay
overload monitoring relay
777 series

The 777 unit is a fully-programmable, electronic overload relay designed to protect any motor drawing 2-800 full load A (external CTs are required above 90 A). The 777 (family of products) is used for ...

under-voltage monitoring relay
under-voltage monitoring relay
70 series

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 ...

earth-leakage monitoring relay
earth-leakage monitoring relay
RGU-10B

Electronic earth leakage current intensity monitoring relay (IEC 62020), compatible with the WGC-TB series protection transformers. The RGU-10B is the most complete system of the range ...

level monitoring relay
level monitoring relay
AD SRE4C

Tripping current: 5 A
Trigger voltage: 250 V

Safety relay for emergency stop buttons and safety switches monitoring - Guided-contact safety relays - EDM Feedback input for external contactors monitoring - Manual ...

temperature monitoring relay
temperature monitoring relay
T154

The T-154 Temperature Relay with Digital Display is a microprocessor-based electronic device for temperature monitoring and control of dry-type encapsulated transformers. The T-154 ...

under-voltage monitoring relay
under-voltage monitoring relay
G2PU690VS20

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 ...

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TELE Haase Steuergeraete GmbH
current monitoring relay
current monitoring relay
E3IM10AL20 230V AC

Tripping current: 100, 1, 10 mA

Current monitoring single phase; Multifunction; to 10A; Fault latch; 2 CO, Adjustable delay

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TELE Haase Steuergeraete GmbH
current monitoring relay
current monitoring relay
V4IM100AL20

Tripping current: 100 A

Monitoring relay for AC and DC current up to 100A. Galvanic separated measurment by integrated current transformer (put through type). 2 CO, universal control voltage 24...240V AC/DC

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TELE Haase Steuergeraete GmbH
phase monitoring relay
phase monitoring relay
SAFEONE DN3PW1

... for phase voltages up to 400V AC •No Sensor necessary •Fast response time •Fits every switch cabinet Safe Phase monitoring easy as pie. The DN3PW1 has semiconductor and contact outputs and is suitable for ...

phase sequence monitoring relay
phase sequence monitoring relay
GZ90

Electronic instrument that supervise the sequence of a threephase power line. If one or more phases disappear, the relay turns off. It is available in two versions: • F 22. The relay ...

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ELETTROMECCANICA CDC s.r.l.
safety relay
safety relay
3SK

Trigger voltage: 24 V - 240 V

... machine safety. Regardless of whether the application involves the fail-safe monitoring of a mechanical or an electronic sensor, there are no major differences between the safety relays ...

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Siemens Safety Integrated
current monitoring relay
current monitoring relay
CR-100

Tripping current: 0.15 A
Trigger voltage: 24 V

... The threshold value can be set by Customer. Current relay CR-100 can be also applied for monitoring both of DC with any polarity, and for AC. Structurally current relay CR-100 represents ...

voltage monitoring relay
voltage monitoring relay
EVAR ETH

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 ...

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