Monitoring relays


Monitoring relays

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Monitoring relays

CMP relay - Current monitoring, AC input

  • Current monitoring relay
  • AC input (16-60 Hz)
  • 2 C/O contacts
  • Very sensitive, very accurate
  • Adjustable pull-in current via lockable knob
  • Total current range: 0.2-12 A
  • Weld-no-transfer contacts
  • No auxiliary power supply necessary
  • Screw terminals IP20
  • Mounting on 35 mm rail
  • Mounting on any surface via 2 screws
Monitoring relays

CU/CP-U900-D relay - Current monitoring

  • Miniature current monitoring relay
  • Instantaneous, 1 C/O and 1 N/O contact
  • Weld-no-transfer contacts
  • AC coil
  • Very sensitive
  • High insulation between coil and contact
  • Flat, square and tin plated relay pins for excellent socket connection / PCB mounting pins
  • Wide range sockets
  • Transparent cover
  • Optional positive mechanical keying relay to socket
Monitoring relays

CU/CP-U900-I relay - Current monitoring

  • Miniature current monitoring relay
  • Instantaneous, 1 C/O contact
  • AC or DC coil
  • Very sensitive
  • High insulation between coil and contact
  • Flat, square and tin plated relay pins for excellent socket connection /
  • PCB mounting pins
  • Wide range sockets
  • Transparent cover
  • Optional positive mechanical keying relay to socket
Monitoring relays

DI-U900 relay - Current monitoring

  • Current detection relay
  • Compact plug-in design
  • AC or DC coil
  • 2 C/O contacts
  • Magnetic arc blow-out
  • Flat, square silver plated relay pins for excellent socket connection
  • Wide range sockets
  • Integrated snap lock
  • Transparent cover
  • High DC breaking capacity
  • Optional positive mechanical keying relay to socket
  • Flexibility by many options
Monitoring relays

IB 200 relay - Current monitoring

  • Current monitoring relay
  • Adjustable current measured with an external shunt
  • 2 C/O contacts (form Z)
  • -40 °C...+85 °C operating temperature
  • Optional lockable knob
Monitoring relays
Nieuw product

MTDV4-U200 relay - Voltage monitoring, timer delay…

  • DC voltage monitoring relay with time delay
  • Compact plug-in design
  • 4 C/O contacts
  • Pull-in and drop-out voltage adjustable via internal screws
  • Also available with fixed pull-in and drop-out voltage (no internal screws)
  • Very small hysteresis possible
  • Time delay on pull-in and/or drop-out
  • 1 delay time adjustable with a lockable knob, other delay time fixed
  • Also available with fixed time delays (no knob)
  • Time delay range: 0 ... 60 s
  • No auxiliary supply necessary
  • 1 LED for status indication
Monitoring relays

NSE relay - Over- and undervoltage monitoring

Obsolete
  • Overvoltage and undervoltage monitoring relay with delay on pull-in
  • AC input (50 Hz)
  • 2 C/O contacts
  • Overvoltage and undervoltage adjustable via lockable knobs
  • Overvoltage adjustment: 100...130%
  • Undervoltage adjustment: 70...100%
  • Delay time adjustable via lockable knob
  • Time delay range: 1...10 s
  • Auxiliary power supply necessary
  • Auxiliary power supply failure also detected
  • Screw terminals IP 20
  • Mounting on 35 mm rail
  • Mounting on any surface via 2 screws
Monitoring relays

RC-19A relay - Current monitoring

  • AC current monitoring relay
  • Compact design
  • 1 C/O contact
  • Easy installation
  • High continuous overcurrent possible
  • Protection against short circuit and low impedance
  • Also suitable for earth fault protection
Monitoring relays

UB 001 relay - 1 level load shedding

  • Load shedding relay – 1 voltage level
  • 1 N/O solid state contacts
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UB 002 relay - 2 Level load shedding

  • Load shedding relay – 2 voltage levels
  • 2 N/O solid state contacts
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UB 003 relay - 3 Level load shedding

  • Load shedding relay – 3 voltage levels
  • 3 N/O solid state contacts
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UB 200 relay - Voltage monitoring

  • Voltage monitoring relay – 1 voltage level
  • 2 C/O contacts, form Z
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UB A400 relay - Voltage monitoring

  • Load shedding relay – 1 voltage level
  • 4 C/O contacts, form Z, 5 A resistive
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UB C200 relay - Voltage monitoring

  • Voltage monitoring relay – 1 voltage level
  • 2 C/O contacts, form C
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature
Monitoring relays

UMD-U300 relay - Voltage monitoring, AC input

  • Voltage monitoring relay
  • AC input
  • 1 C/O contact and 1 N/O contact
  • Pull-in voltage adjustable with a lockable knob
  • Also available with fixed pull-in voltage (no knob)
  • Very small hysteresis
  • No auxiliary supply necessary
  • Two LEDs for status indication
  • Flat, square and silver plated relay pins for excellent socket connection
  • Integrated snap lock
  • Optional positive mechanical keying relay to socket
Monitoring relays

UTC relay - Voltage monitoring & off delay

  • Voltage control time delay relay
  • Total time delay range from 4 min to 60 min, fixed in factory
  • 1 N/O solide state contact, 3 A
  • Plug-in design with secure locking feature for maximum ease of maintenance
  • -40 °C...+85 °C operating temperature