20A Analog electrical timer switch lamp timer switch

Description

- Analogue time switch
- 24-Hour applications
- Finger-safe terminals
- 1 channel
- Switching status display
- Quartz controlled
- Shortest switching time:15 minutes
- 96 switching segments
- With power reserve (Nickel metal hydride battery replacement )
- Clock hands for time display
- Simple summer/winter time correction

Applications

- Billboard or Showcase lighting
- Air-condition or Commercial Refrigeration
- Pumps/Motor/Geyser/Fan Control
- Hydroponic Systems
- Wastewater Treatment Systems
- Generator Exercising
- Boilers / Heater Control
- Pool & Spa

Technical Data

TypeTB388Operating voltage 110-230VACFrequency 50-60 HzNumber of channels1Width 5 modulesInstallation type Wall / DIN-rail / enclosureType of connectionScrew terminalsDriveQuartz-controlled stepper motorProgram Daily program Power reserve 300 hoursMax. switching capacity at 250 V AC, cos φ = 1 20 AMax. switching capacity at 250 V AC, cos φ = 0.6 12 AIncandescent/halogen lamp load 2300WMotor load(cos∅=0.7)AC110.750W AC220V.1500WFluorescent lamp load (conventional) parallel-corrected 1300VA 70uFShortest switching time15 min Programmable every15 min Time accuracy at 25 °C≤ ± 2 s/day(Quartz)Switch typeSPDTContact typeNot potential-free Number of switching segments96Power consumption 3 VATest approvals CEHousing and insulation materialHigh-temperature resistant, self-extinguishing thermoplasticType of protection IP 20Protection class II in accordance with EN 60730-1Ambient temperature




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