AH3 Time Delay Relay

AH3 time delay relay is a time-limited type of timer. It has a variety of time setting ranges and voltages you can choose.

  • Customized CMOS IC for low power consumption, high operation stability, and extreme timing accuracy.
  • 5 (NA, NB, NC, ND, NE) timing series available.
  • Each timing series has 4-time ranges, selectable via DIP switch.
  • 2 modes selectable via slide switch: Mode A (2C) for DPDT time-limiting output contacts and Mode B (1A1C) for SPDT instantaneous and time-limiting output contacts.
  • Mounting &Socket:
  • Surface: PF083A(E)
  • Flush: US-08/P3G-08

Technical Data

Indicator operating ON-UP Operating
Contact rating 250VAC 5A (resistive load)
Life Electrical 1×100000 times; Mechanical 5×1000000 times
Accuracy Repeat error: ±1.0%max; Setting error: ±10.0%max; Voltage error: ±1.0%max; Temperature error ±2.0%max
Reset time Max 0.1 sec
Insulation resistance 100MΩ(DC 500V)min
Class of protection 1500 VAC
Permitted ambient temperature -10 ~ +50 °C (non-icing)
Power consumption 2 VA

Video

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