Muller Digital SC DIN Rail Time Switch, 2-Channel, 230V AC, Digital, SPDT Contact Configuration SC 88.20 PRO 230V 50-60HZ

Muller SC 88.20 PRO 230V 50-60HZ Digital DIN Rail Time Switch is a high-precision, 2-channel digital timer designed for industrial and commercial automation applications. It operates with a maximum supply voltage of 230V AC and provides SPDT contact switching for flexible control. The time switch supports minute-level resolution with a 1-minute segment length and offers 300 memory spaces for extensive programming.

The device features unrestricted block programming of days, channels, and switching functions, enabling detailed scheduling even with the supply disconnected. It includes a permanent On/Off manual override switch and holiday switching capability for periods ranging from 1 to 99 days. Additionally, it supports a special pulse function with a segment length configurable down to 1 second, allowing precise momentary operation.

With its compact form factor measuring 90 mm in height and 63 mm in depth, the switch mounts neatly on DIN rails, occupying 71.5 mm in width. The internal battery ensures a reliable 10-year lifespan, maintaining program retention even during power outages. The product complies with international standards including RoHS, ISO 15693, DIN EN 60730-1, and DIN EN 60730-2-7, guaranteeing safety and quality.

Supports 2 independent channels for versatile switching applications. Operates on 230V AC supply voltage with SPDT contact configuration. Measures time in minutes with 1-minute segment length for high accuracy. Includes 300 memory spaces for detailed programming options.

Features permanent On/Off manual override and holiday switching up to 99 days. Pulse function with configurable segment length as short as 1 second. Compact DIN rail mounting width of 71.5 mm and height of 90 mm. Battery life rated for 10 years ensuring long-term reliability.

Meets RoHS, ISO 15693, and DIN EN 60730 series standards for safety and compliance.

This Time Switch is well suited for industrial automation, process control, HVAC systems, manufacturing environments, and electrical control panels where precise timed switching is required. The robust construction and extensive programming capabilities make it ideal for commercial and industrial electrical automation tasks.

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