The DUR110A is a voltage control relay from Quarktwin Technology Ltd., designed for both AC and DC voltage applications. It features manual or automatic operation with an adjustable threshold and a hysteresis range of 5 to 50%. The relay is energized when the input voltage exceeds the set threshold and de-energizes when the voltage falls below the hysteresis setting or when power is interrupted. This relay accepts a wide range of input voltages, including 24 VDC, 24, 48, 110, and 220 VAC, with a power consumption that varies by voltage. The output is a single-pole double-throw (SPDT) relay with a maximum load of 10 AAC for resistive loads and 8 A for DC inductive loads. It has a maximum switching voltage of 250 VAC and 250 VDC, with a power rating of up to 2200 VA. The relay is equipped with a status indicator LED and offers transient protection up to 2500 volts. It operates effectively in temperatures ranging from -20¬8C to +60¬8C and has a mechanical life of 30 million operations and an electrical life of 200,000 operations at a resistive load of 2400 VA. The product is UL listed and CSA recognized, ensuring compliance with safety standards.
Industrial Relays DIN RAIL, 110VAC VLTGE CTRL RLY
Voltage Sensing AC/DC 110VAC
RELAY, VOLTAGE SENSING, SPDT, 110VAC; Product Range:UR Series; Contact Configuration:SPDT; Contact Current:10A; Relay Mounting:Socket; Contact Voltage VAC:250VAC; Relay Terminals:Quick Connect; Contact Voltage VDC:- RoHS Compliant: No
Controls AC and DC voltages, with and without memory. When the voltage reaches the threshold set point the output changes state at the end of the selected time delay. Once the voltage drops below the hysteresis (% of the threshold) the output changes instantly. In memory mode the relay remains in the faulted condition until the unit is reset manually. Approvals: UL and cUL Listed and CSA Certified. MUS Series: Underfoot and Overvoltage — Monitors supply voltage. MUSF Series: Undervoltage/ Overvoltage Window — Monitors supply voltage. HU Series: Undervoltage and Overvoltage — Monitors separate voltage from unit supply voltage. All models have 5 amp output relay. Protect expensive equipment from over and under voltage problems.
Features:
| VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|---|
| Product Category | Electromechanical Relays | Protective Relays and Monitoring Relays | Electromechanical Relays | Electromechanical Relays |
| Product Number | DUR110A | DUR110A | 16F4134 | 70158789 |
| Product Name | Industrial Relays | Monitor - Relay Output | Relay, Voltage Sensing, Spdt, 110Vac; Product Range Crouzet | Relay;E-Mech;Control;SPDT;Cur-Rtg 10A;Ctrl-V 110AC;Vol-Rtg 250AC;UR Series |
| Approvals | RoHS | UL, CSA | ||
| Operating Temp | -4 to 140 F (-20 to 60 C) | -4 F (-20 C) | ||
| Mounting | Socket or Plug-in Style; Socket | DIN | ||
| Poles | Single Pole (SP) | Single Pole (SP) | ||
| Throw | Double Throw | Double Throw |
