Description Specifications Literature Accessories Description Through advanced circuit design and packaging technology, the 313B Series Plug-in Adjustable Time Delay Relay from the Automatic Timing and Controls division of Marsh Bellofram Corporation packs all of the performance of a conventional plug-in TDR in a space-saving housing.The 313B Series Plug-in Adjustable Time Delay Relay further features a digital timing circuit which ensures high repeat accuracy and excellent noise immunity.Miniature Housing: You can mount several ATC 313B Series Plug-in Adjustable Time Delay Relays in the same space as a single conventional TDRDigital Accuracy: A custom C-MOS integrated circuit accurately measures the dial-adjustable delay by counting the output of an internal oscillator. Repeat accuracy remains high even with variations in voltage, temperature and reset timeStatus Indicators: Two LEDs clearly indicate the operational status of 313B Series Plug-in Adjustable Time Delay Relays: one is energized when power is applied; the other is off during the delay period and on at time-out. Industrial Quality: With a load relay capable of switching 7A resistive loads and a C-MOS design that protects components against noise and voltage transients, the 313B Series Plug-in Adjustable Time Delay Relay is built for industrial use.Features:4 Ranges (And Minimum Settings): 01 - 10 Sec; 05 - 100 Sec; 3 Sec - 1 Min; 30 Sec - 10 MinLoad Relay Type: 2 Form CLIFE 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 120VMounting: Plug-in optional surface-mounting socket with screw terminals; optional PC board mount socket and wire wrapPower Requirements: 120 VAC 80 to 132V, 50/60 Hz, 20 mA 240 VAC 160 to 242V, 50/60 Hz, 13mASetting Accuracy: ± 10% of range at full scaleRepeat Accuracy ± 1% of setting or 10 ms when temperature and voltage are constant; ± 7% of setting when temperature and voltage change within specified operating limitsReset Time: 0 1 Sec during timing and at least 15 ms after time outHousing: Dust, moisture and impact-resistant molded polycarbonate State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General Specifications4 Ranges:0.1 -1.0 SEC 0.5 - 10.0 SEC3 SEC - 1 MIN30 SEC - 10 MINVoltage & Frequency:240 VAC, 50/60 HzArrangement:On-DelayContact Rating:7A resistive 1/10 HP at 120VFeatures:StandardReset Time:0 .1 SEC during timing and at least 15 ms after time outSetting Accuracy:± 10% of range at full scaleHousing:Dust, moisture and impact-resistant molded plastic caseTemperature Rating:15° to 120°F (-10° to 50°C) Literature & Docs Product Specifications Accessories ATC PC Board Socket, 000-825-82-00 Was: Now: $17.20 Add To Cart View More ATC Surface Mounting Socket, 000-825-81-00 Was: Now: $17.20 Add To Cart View More