Siemens Digital Single Phase Voltage Monitoring Relays

Siemens Brand: Siemens

A range of digital relays that function as voltage monitoring relays for single-phase AC and DC voltages against a set threshold for overshoot and undershoot.

Typical applications for these devices include: protection of plant against destruction due to overvoltage, switch-on of plant at a defined voltage and higher, protection against overloaded supply voltages, particularly with battery power, threshold switch for analogue signals from 0.1 to 10 V.

For details on the functions covered by each relay, please see the Technical Specification.

  • LCD displays
  • Adjustable overshoot, undershoot or range monitoring
  • Freely configurable delay times and RESET response
  • Width 22.5 mm
  • Display of ACTUAL value and status messages
  • Screw terminals
Description Image Product Buy Pricing (Ex VAT) AC input frequency AC input voltage Control voltage 2 Operating Voltage (AC) Package depth Response value voltage Package height Package width Product colour Voltage measuring range 1 Weight Type Contact Configuration Contains function DC overvoltage Contains function DC-under voltage Contains function DC-voltage hysteresis Depth Dimensions External power supply required Height
Siemens 3UG4631-1AW30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Siemens 3UG4631-1AW30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Extended range
Order code: 64-8856
MPN: 3UG46311AW30

Available to back orderBack order, lead time 14 days
1+ £150.12
Price per unit Ex VAT 		50 - 60 Hz 240 V to 240V AC/DC 0.1 to 60V 107mm 0.1 - 60V 29mm 99mm Black, Grey 0.1 - 60V 140g Voltage monitoring relay 1CO true true true 91mm 92 x 22.5 x 91mm N/A 92mm
Siemens 3UG4632-1AA30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Siemens 3UG4632-1AA30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Extended range
Order code: 64-8857
MPN: 3UG46321AA30

Available to back orderBack order, lead time 10 days
1+ £123.45
Price per unit Ex VAT 		10 to 600V 10 - 600V 10 - 600V Voltage monitoring relay 1CO true true true 91mm 92 x 22.5 x 91mm N/A 92mm
Siemens 3UG4632-1AW30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Siemens 3UG4632-1AW30 Single Phase Voltage Monitoring Relay Digital SPDT-CO
Extended range
Order code: 64-8858
MPN: 3UG46321AW30

Available to back orderBack order, lead time 10 days
1+ £135.01
Price per unit Ex VAT 		10 to 600VV 10 - 600V 10 - 600V Voltage monitoring relay 1CO true true true 91mm 92 x 22.5 x 91mm N/A 92mm

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