Control relays

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Control 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...
thermal control relay
thermal control relay
CONTROLVENT

... to the safety position built-in manual control (access level 0 or 1) safety position contact by smoke control speed monitoring of voltage in the control circuit and the power circuit ...

frequency control relay
frequency control relay
SIGA

Trigger voltage: 230 V

Frequency control unit SIGA •Integrated, adjustable soft start guarantees jerk-free starting of the vibration feeder •Electronic frequency control unit for continuously variable control ...

voltage control relay
voltage control relay
SAR

Snap Acting Relay is the device which is usually used with an air tank, converts an air flow direction and moves the valve to the fail-safe position when the signal air pressure is lower than the set air pressure. Also, ...

pulse control relay
pulse control relay
WebRelay-Quad™

Tripping current: 0 A - 3 A
Trigger voltage: 0 V - 28 V

... applications including industrial control, security, remote control, remote reset, and many other applications that require remote relay control. It has four low-signal ...

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Xytronix Research & Design, Inc.
level control relay
level control relay
HRH-5

Tripping current: 0 A - 8 A

Level relay for level monitoring, using 2 or 3 electrodes 1 SPDT Standard relay for level monitoring with 1 and 2 threshold values, infinitely variable limit values, 1 SPDT and isolating transformer ...

safety control relay
safety control relay

SSZ- safety units are used for stoppage of dangerous machines and other equipment, which functioning can be dangerous for people present in their hazardous zone. They can be also used for signaling and warning about danger for people ...

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