Marsh Bellofram Diversified Electronics Division TDT Series True-OFF Delay Relay Output - Marsh Bellofram - #1

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800.727.5646 atcdiversified.com Diversified Electronics TDT Series Time Delay Relays // TDT Series 81 Tr u e OF F -Dela y R e l a y Ou t p ut RB-08/PF083A 70-463-1 MODEL NUMBER >>>>>> TDT Supply Voltage 24 A K A 010 24 VAC or DC 48 Volts DC 48 110/120 VAC or DC 120 208/240 VAC or DC 240 Type of Voltage AC and DC operation DC operation only (D Designation used for 48V model only) D Type of Operation Knob Adjustable Lock Nut Adjustable L Fixed F Enclosure Style 8-pin octal plug-in Blade plug-in B Delay Period 010 = .1 to 10 SEC 030 = .3 to 30 SEC 030 060 = .6 to 60 SEC 060 100 = 1 to 100 SEC 100 200 = 2 to 200 SEC 200 300 = 3 to 300 SEC 300 Example: TDT-120-ALA-300—True delay on release, 110/120 Volts AC or DC, lock nut adjustable from 3 to 300 seconds, 8-pin octal plug-in. \\\WIRING \\\DIMENSIONS (INCHES) \\\SPECIFICATIONS OUTPUT RATING DPDT, 10 A 1/6 HP @ 240 VAC; 211 VA @ 120 VAC, inductive TIMING TOLERANCES Minimum Setting +0–20% Maximum Setting ±10% REPEATABILITY 1% RESET TIMES .5 seconds SUPPLY VOLTAGE 24 or 110/120 or 208/240 VAC, 50/60 Hz, or VDC; and 48 VDC; ±10% FALSE TRANSFER No REVERSE POLARITY PROTECTED Yes POWER CONSUMPTION 3 watts (approximately) 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 4.5 oz. (approximately) When voltage is applied to the input, the relay energizes. When voltage is removed, the OFF delay begins. Upon completion of the delay period, the relay de-energizes. Reset is accomplished by reapplying voltage to the input terminals. NOTE: If voltage is reapplied during the delay period, the relay remains picked up and the timer resets to zero. VOLTAGE MUST BE APPLIED FOR A MINIMUM OF 0.5 SECONDS TO ASSURE PROPER OPERATION. \\\OPERATION SUPPLY VOLTAGE OUTPUT TIME DELAY