SC 44.21 PRO4 230 V | Hugo Müller

Programmable timers, type SC 44.. pro.

For panel mounting (tensioning bracket, cut-out 68 x 68 mm) and wall mounting; Features: 46 memories. Breaking capacity per channel: 16 A. Daily and weekly program, switching functions On, Off or pulse (pulse duration 1.0 s to 59.59 minutes), Permanent date/holiday switching program, shortest switching interval 1.0 min, manual permanent switching/switch override, automatic switching time sorting during read-out, user-specific block programming, automatic daylight saving time. Switching functions (electrically isolated): channel 1 = changeover contact, channel 2 x NO contacts. Operation; 230 VAC/50 to 60 Hz. Power consumption: approx. 1.5 VA. Contact material: AgNi. Timebase: quartz. Power reserve: 6.0 years (depending on the lithium battery) . Tolerance: approx. ±1.0 s/day. Display: LCD with 12.8 cm² viewing area. Ambient temperatures: –10 to +55 °C. Dimensions: 72 x 72 mm. Connection: screw terminals. Degree of protection: IP 20 to DIN 60529.

Type: SC 44.21 pro, programmable timer, 2 channels