Time Delay Relays Dedicated - HVAC TSA141300 Anti-Short Cycle, Solid State Timer Description The TSA141300 utilizes unique circuitry to provide random start and lockout delay in one small, rugged, inexpensive package. When connected as shown, the TSA141300 in a multiple unit situation, prevents all units from starting at one time with its random start feature. The TSA141300 also prevents the compressor from recycling rapidly which could result in a lock rotor condition. This lockout delay is initiated at the end of each operation of the compressor. A momentary loss of power would also initiate the lockout delay. Operation Random Start: With the thermostat closed, when line voltage is applied to system, a time delay is initiated. At the end of this delay, the compressor relay will be energized. (Random Start Wiring Diagram delay is equal to lockout delay.) LINE Anti-Short Cycle: At the end of each cycle, when the COMPRESSOR thermostat opens, a lockout delay is initiated which prevents RELAY THERMOSTAT AUX CONTACT re-energization of the compressor relay during this period. If the thermostat is closed after the time delay is completed, the OVERLOAD compressor relay will energize Immediately. R Loss of Power: If there is a momentary loss of power, the lockout will again be initiated prev enting the compressor relay from energizing for the duration of the delay. 1 3 2 Features & Benefits JJ Lockout Delayprevents rapid recycling of compressor in air conditioning, refrigeration, and heat pump equipment JJ Random Start Delayprovides staggered start up of multiple units JJ Fast response time JJ All Solid State with Encapsulated Circuitry Specifications Time Delay Mechanical Type Factory fixed 5 minutes Mounting Surface mount with one 8 or 10 screw Repeat Accuracy 5% under fixed conditions Package Molded housing with encapsulated circuitry Tolerance Factory calibration: 15% Termination 0.25 in. (6.35 mm) male quick connect Time Delay vs. Temperature 10% max. terminals Input Dimensions H 50.80 mm (2.0) W 50.80 mm (2.0) Voltage 120 volts AC D 30.70 mm (1.21) Tolerance 20% of nominal Environmental AC Line Frequency 50/60 Hz Operating/Storage Output Temperature -40C to +80C/-40C to +85C Type Solid State Humidity 95% relative, non-condensing Maximum Load Current 1 ampere steady state, 10 amperes inrush at 60C Voltage Drop 2.5 volts typical at 1 ampere Function Diagram Protection RANDOM START/LOCKOUT DELAY Transient Protected V = Input Voltage Dielectric Breakdown Greater than 1500 volts RMS TH = Thermostat Insulation Resistance 100 megohms min. CR = Compressor TH Relay TD = Time Delay CR R = Reset 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062716 wwwwww.littelfuse.com/.littelfuse.com/tsa141300X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Time Delay & Timing Relays category: Click to view products by Littelfuse manufacturer: Other Similar products are found below : 5NO30 614-11B-0A2 614-11B-OA3 614-11B-OA4 614-11B-OA6 614-11B-OA8 614-11C-OA1 614-11C-OA2 614-11C-OA5 614-11Q- OA3 614-11Q-OA6 614-11T-OA3 614-11T-OA6 614-11T-OA7 614-12B-4A1 614-12C-400 614-12Q-400 614-12T-600 614-22T-4A1 614-43B-400 614-43C-100 614-43F-200 614-43Q-0A2 614-43Q-100 614-43Q-600 614-43T-0A9 614-43T-600 614-43U-400 614-43U-4A1 614-43U-6A2 615-21T-200 655-11T-100 655-11U-500 655-12T-300 655-22T-400 655-22T-600 CUA-41-30001 CUA-41-30030 CUA-41- 70180 CUA-41-71038 CUA-42-30005 CUA-42-30010 CUA-42-30120 CUA-42-70120 CUA-99-72502 CUC-41-30030 CUF-42-30010 CUH-41-31006 7012AFX 7012GD