THC15A 220V 30A DIN Rail Timer Switch, Weekly Programmable Time Relay for Bell System and Lighting

Electronic DIN rail weekly timer relay model THC15A for 220V supply with 30A switching capacity. This programmable time switch combines weekly scheduling and a bell ring function to automate and simplify timed control of electrical circuits in control panels and distribution boards. Key benefits Reliable automation: Automate daily and weekly on off schedules to remove manual switching and reduce operational errors. switching capacity: 30A contact rating handles lighting, motors, pumps and other AC loads within the specified current limit. Flexible scheduling: Weekly programming allows different schedules for each day of the week to match real world routines. Easy integration: DIN rail mounting and compact design fit standard electrical enclosures for quick installation and neat panel layouts. Precise electronic timing: Electronic timekeeping offers accurate and repeatable operations for scheduled tasks and bell signals. Main features Model: THC15A Supply voltage: 220V AC Contact rating: 30A Mounting: DIN rail compatible for quick installation in control panels Functionality: Weekly programmable time switch with bell ring device capability Operation: Electronic timing for reliable daily and weekly scheduling Why customers need it Reduce manual intervention and staffing needs for routine switching tasks. Protect equipment and extend life by ensuring consistent, timed operation instead of uncontrolled manual use. Meet operational schedules precisely with weekly programming and repeatable bell signals for shift or class changes. Compatibility and performance Intended for use on 220V AC distribution circuits. Suitable for resistive and inductive loads within the 30A contact limit; match load type and wiring practices to application requirements. Designed to be mounted on standard DIN rail systems for compatibility with common control and distribution panels. Practical applications School or institutional bell systems: Program bell ring times for class periods and breaks using the bell function to trigger audible alerts at scheduled intervals. Commercial lighting and HVAC scheduling: Automate weekday and weekend lighting or HVAC runs to match occupancy patterns and reduce manual switching. Pumps and equipment scheduling: Control irrigation pumps, circulation pumps or production line equipment with weekly on off programs to support regular maintenance and operational routines. What to check before installation Confirm supply voltage is 220V AC. Verify connected load does not exceed the 30A contact rating. Ensure correct DIN rail type and sufficient panel space for the device and wiring. Follow local electrical codes and use qualified personnel for installation and wiring. Technical summary Model: THC15A Function: Electronic weekly programmable time switch with bell ring device Voltage: 220V AC Contact capacity: 30A Mounting: DIN rail This THC15A DIN rail timer relay provides dependable weekly scheduling and bell ring capability in a compact, panel friendly package for a wide range of building and industrial timing tasks.