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 can...
level control relay
level control relay
RL10, RL11, RL12

... RL10: Universal relay for filling or emptying RL11: Level relay for emptying RL12: Level relay for filling 1 or 2 sensor levels Adjustable sensitivity 1- or 2-pole relay output DC supply ...

over-voltage control relay
over-voltage control relay
PCS-994

... PCS-994 is a frequency-voltage controller, which performs control functions for under-frequency, under-voltage, over-frequency and over-voltage. It can be used to perform load shedding in case of under-frequency or under-voltage conditions. ...

level control relay
level control relay

... Electronic modular relay for automatic control of conductive liquids in a single tank. Adjustable sensitivity, either well or tank. Monitoring of filling (up) or emptying (down). - Plug-in base mounting (11 pin) - ...

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GAVE ELECTRO
level control relay
level control relay

... The SSRC-04 is a liquid level controller relay. It is specially designed for the level and discharge control of conductive fluids placed in tanks, as seen in industrial plants and domestic tasks. The controller's main ...

voltage control relay
voltage control relay
HAS-111DG

Tripping current: 5 mA
Trigger voltage: 0 V - 10 V

... are within the preset limits. The synchronisers can be applied in conjunction with a wide range of prime movers, as its control pulses may be set to fit several types – from slow reacting diesel engines to fast reacting gas turbines. ...

level control relay
level control relay
LVE2 series

... Modular protection relays | Timers and protection relays Technical Data For all conductive liquid Automatic resetting From 2,5K to 50K sensivity adjustable Din rail mounting 1 Exchange contact ...

level control relay
level control relay
MXL-10

Trigger voltage: 24, 115, 230 V

... Brodersen's MXL-10 Level relay is a level relay to control one or two levels in a container, with conductive fluids. The relay can either control the pumps or the valves ...

power control relay
power control relay
ELRM44V-30

Tripping current: 0.03 A - 30 A
Trigger voltage: 12 V - 400 V

... • Type A – Earth Leakage Relay • Local (and optional remote) Test/Reset buttons • Isolated Auxiliary supply • 1 x SPDT/1 x SPNO Relay outputs • 44mm wide, DIN Rail mount This product is used in conjunction with ...

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Broyce Control
over-current control relay
over-current control relay
TCC-H series

Tripping current: 5 mA - 10,000 mA

... adjustments • LED indicators for power supply, • contact and reaction timer On application of the supply voltage the output relay pulls in and the timing period ts starts. Current control with ...

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HIQUEL
level control relay
level control relay
GRL8

... level control mode – 1 level control mode -Choice of function PUMP UP, PUMP DOWN. -Adjustable time delay on the output (0.1 – 10s). -Sensitivity adjustable by a potentiometer (5-100kΩ). -Galvanically separated supply ...

phase control relay
phase control relay
ZCFF01

Tripping current: 8 A
Trigger voltage: 205, 480 V

... -Sequence control and phase failure -Detection of regenerated phases of up to 85% of the nominal voltage -No delay in the maneuver when detecting an anomaly -Output contact.... Max. 8A 250 VAC -Format.... 17,5 x 90 x 58,5 mm -Fixing ...

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Automatismos Control y Programación, S.L.
level control relay
level control relay
(EX)SRA-100-U0

Tripping current: 10 A
Trigger voltage: 250 V

... The probe relay (Ex) SRA-100-U0 works in conjunction with conductive probes, as a level limit switch or control in conductive liquids such as water, alkalis and acids. A functional extra-low voltage according to VDE 0100 ...

phase loss control relay
phase loss control relay
UF3

Tripping current: 8 A
Trigger voltage: 250, 24 V

... Phase loss/sequence relay, very narrow module (18 mm) Codes and references - 10002484 UF3-200/400 Specifications - Power supply voltage: 3 x 200...450 VAC - Frequency range: 47...63 Hz - Power consumption: 1.9 W - Relay ...

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Toscano Linea Electronica
level control relay
level control relay
8040

... We supply a series of control and panel alarms from the high quality brand B/W Controls. From our range of B/W Controls products we can supply the 8040 Series control panel with control ...

AC control relay
AC control relay
1500

Trigger voltage: 110 V - 600 V

... manufacture the high quality Model 1500 induction relay under the brand B/W Controls. The B/W Controls 1500 induction relay utilizes the liquid as an electrical conductor to complete ...

speed control relay
speed control relay
AUE400 & SR4000 series

Tripping current: 5 A

... The Speed Relay is used to monitor the speed of a rotating shaft and detect if it rises or falls below a preset safety level. The DIN rail mounted speed relay can be used with any Rotech encoder, and with 4B’s WDA ...

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 of inductive ...

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 and phase inversion ...

voltage control relay
voltage control relay
WDH-31-530

Trigger voltage: 400, 690 V

... -31-530 intelligent motor control and management system is a brand new design motor controller for the open-door type and drawer type Motor Control Center(MCC Cabinet). The motor controller ...

level control relay
level control relay
Wi-CoRe

Tripping current: 0 mA - 20 mA
Trigger voltage: 220 V

... -Edge Wireless Control Relay for Industrial Environments Description: Wi-CoRe is an innovative wireless control relay specifically engineered to enable seamless integration between ...

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 relays ...

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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 according to VDE ...

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