SC 08.13 is a programmable time switch for DIN-rail mounting. It features pre-programmed real time and date, quick and easily programmable capabilities, and can be programmed with the power disconnected. The program security is unlimited due to E2PROM. It is specially adapted for lamp loads.
The SC 08.13 is a compact, DIN‑rail mounted programmable time switch designed for lamp loads and general switching tasks. It offers a single channel with daily and weekly programs, 30 memory locations, and an Astro function that adjusts ON/OFF times according to sunrise and sunset.
Key features include a quartz‑crystal time base, unlimited program security via E‑PROM, a minimum interval of 1 minute, and a power‑backup that can last up to four years. The unit is housed in a self‑extinguishing thermoplastic enclosure with IP20 protection and dimensions of 45 × 17.5 × 55 mm.
| Supply Voltage | 230 V, 50‑60 Hz |
|---|---|
| Power consumption | approx. 1.5 VA |
| Switching capacity | 16 A / 250 V~ at cosp=1 |
| Contact gap | < 3 mm |
| Contact material | AgSn0, + W pre‑make contact |
| Minimum interval | 1 min |
| Memory locations | 30 |
| Time base | Quartz crystal |
| Power backup duration | approx. 4 years (depends on lithium‑battery life) |
| Quartz crystal accuracy | +1.5 sec/day |
| Display | LCD |
| Ambient temperature range | -10°…+50°C |
| Dimensions | 45 x 17.5 x 55 mm |
| DIN‑rail mounting size | 35 mm DIN‑rail (DIN EN 50022) |
| Connection type | Screw terminals (pull‑up type) |
| Protection class | IP20 to DIN EN 40050 |
The SC 08.13 can switch up to 16 A at 250 V (cosp = 1).
It provides 30 memory locations for program storage.
The built‑in backup can last approximately four years, depending on the lithium‑battery life.