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313B Series Plug-in Adjustable Time Delay Relay

Brand: Automatic Timing & Controls

Through advanced circuit design and packaging technology, the 313B Series Plug-in Adjustable Time Delay Relay packs all of the performance of a conventional plug-in TDR in a space-saving housing.

It features a digital timing circuit which ensures high repeat accuracy and excellent noise immunity.
Features
  • Load Relay Type: 2 Form C
  • Life Ac: 50,000,000 Operations (No Load)
  • Life Dc: 100,000,000 Operations (No Load)
  • Temperature Rating: 15° To 120°F (-10° To 50°C)
  • Contact Rating: 7A Resistive 1/10 Hp At 120V
  • Power Requirements: 120 Vac 80 To 132V, 50/60 Hz, 20 Ma 240 Vac 160 To 242V, 50/60 Hz, 13Ma
  • Setting Accuracy: ± 10% Of Range At Full Scale
  • Repeat Accuracy ± 1% Of Setting Or 10 Ms When Temperature And Voltage Are Constant; ± 7% Of Setting When Temperature And Voltage Change Within Specified Operating Limits
  • Reset Time: 0.1 Sec During Timing And At Least 15 Ms After Time Out
  • Housing: Dust, Moisture And Impact-Resistant Molded Polycarbonate
  • Weight: Net, 2 Oz; Shipping, 4 Oz

Specifications

4 Ranges

  • 0.1 -1.0 SEC
  • 0.5 - 10.0 SEC
  • 3 SEC. - 1 MIN
  • 30 SEC. - 10 MIN

Load Relay

  • TYPE 2 Form C
  • LIFE AC 50,000,000 operations(no load)
  • LIFE DC 100,000,000 operations (no load)

Temperature Rating

  • 15° to 120°F (-10° to 50°C)

Contact Rating

  • 7A resistive 1/10 HP at 120V

Mounting

  • Plug-in optional surface-mounting socket with screw terminals; optional PC board mount socket and wire wrap

Power Requirements

  • 120 VAC 80 to 132V, 50/60 Hz, 20 mA
  • 240 VAC 160 to 242V, 50/60 Hz, 13 mA

Setting Accuracy

  • ± 10% of range at full scale

Repeat Accuracy

  • ± 1% of setting or 10 ms when temperature and voltage are constant
  • ± 7% of setting when temperature and voltage change within specified operating limits

Reset Time

  • 0.1 SEC during timing and at least 15 ms after time out

Housing

  • Dust, moisture and impact-resistant molded polycarbonate

Weight

  • NET: 2 oz. SHIPPING: 4 oz.

Documentation

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