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Marsh Bellofram Diversified Electronics Division TDD/TUD Series OFF-Delay Relay Output

Marsh Bellofram Diversified Electronics Division TDD/TUD Series OFF-Delay Relay Output
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Marsh Bellofram Diversified Electronics Division TDD/TUD Series OFF-Delay Relay Output - 1

800.727.5646 atcdiversified.com Diversified Electronics TDD/TUD Series Time Delay Relays // TDD/TUD Series 71 OF F -Dela y R e l a y Ou t p ut Voltage is continuously applied to the input. An external isolated switch controls the timer. When closed, the relay energizes. Opening the switch initiates the delay period. Upon completion of the delay period, the relay de-energizes. If the control switch recloses during the delay period, the relay remains energized and the timer resets to zero. SUPPLY VOLTAGE OUTPUT CONTROL SWITCH TIME DELAY RB-11/PF113A RB-08/PF083A 70-463-1 \\\WIRING \\\DIMENSIONS (INCHES) \\\SPECIFICATIONS TIMING RANGES Virtually unlimited. See page 84 for standard ranges available. OUTPUT RATING DPDT 10 A @ 250 VAC or 24 VDC, resistive; 211 VA @ 120 VAC, inductive SPDT 10 A @ 120 VAC, resistive; 211 VA @ 120 VAC, inductive TIMING TOLERANCES Minimum Setting +0–20% Maximum Setting ±10% REPEATABILITY 1% maximum; no first cycle effect RESET TIMES Before Time Out 100 mSEC After Time Out 50 mSEC RECYCLE TIME 40 mSEC SUPPLY VOLTAGE 24 or 120 VAC or VDC, 50/60 Hz; ±10% FALSE TRANSFER No REVERSE POLARITY PROTECTED Yes POWER CONSUMPTION 3 watts (approximately) DUTY CYCLE Continuous TEMPERATURE RATING Operate 32° to 131°F (0° to +55°C) Storage -49° to 185°F (-45° to +85°C) LIFE EXPECTANCY Mechanical 10 million operations (minimum) Electrical 100,000 operations @ rated load WEIGHT 6 oz. MODEL NUMBER >>>>>> T D A Series D 24 K A Relay output Relay Output with CSA U* Supply Voltage 24 Volts AC or DC 110/120 Volts AC or DC 120 Type of Operation Knob Adjustable Lock Nut Adjustable L Fixed F External Resistor Adjustable R** Enclosure Style 8 or 11-pin octal plug-in Blade plug-in B Delay Period See page 84 for standard ranges available Example: TDD-120-AKA-600—Delay on Release, 120 Volts AC or DC, knob adjustable from 6 to 600 seconds, 11-pin octal plug-in UL Recognized. Notes: * The TUD series is offered in 120 Volts, octal plug-in (figure 17) style A enclosure only with optional types of operation K, L, or F. CSA certified: File #LR40123 ** TDD’s using the “R” option are not UL Recognized. The “R” option is NOT offered in the TUD series or the style B enclosure. \\\OPERATION

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