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Muller Digital SC Time Switch, 2-Channel, 12V AC/DC, Programmable with Bluetooth SC 44.21 PRO4 12V ACDC

Category Time Switch Brand Muller Condition New

Specifications

Country of Origin Germany
Brand Muller
Battery Life 10year
Height 94.6mm
Model SC 44.21 PRO4 12V ACDC
Depth 53mm
Series SC
Contact Configuration SPNO
Sub Type Digital
Terminal type Screw
Number Of Channels 2
Standards/Approvals REACH Regulation (EC) No 1907/2006
Maximum Supply Voltage 12V ac/dc
Units Measured Seconds
Memory Spaces 300

Key Features

  • Programmable via PC or Smartphone Bluetooth app for convenient management.
  • Supports daily, weekly, yearly, and astro programs for flexible scheduling.
  • Features 300 memory spaces and a 10-year battery life with exchangeable CR 2032 battery.
  • Switching capacity of 16 A per channel ensures reliable power handling.
  • Includes manual override, permanent mode, cycle, and random functions.
  • Fully automatic daylight saving time adjustment for time accuracy.
  • Compact dimensions of 94.6 mm height and 53 mm depth enable easy installation.
  • Suitable for illumination, air conditioning, pumps, motors, and presence simulation applications.

Product Description

The Muller SC 44.21 PRO4 12V ACDC is a digital time switch designed for industrial and private use, featuring two independent channels and programmable via Bluetooth using free apps for iOS, Android, and Windows.

With support for daily, weekly, yearly, and astro programs, it allows precise control of connected equipment such as lighting systems, air conditioning, flushing devices, motors, pumps, and machinery. The device offers 300 memory spaces for flexible programming options.

This time switch includes a 10-year battery reserve with an exchangeable CR 2032 battery, ensuring reliable long-term operation even in power interruptions. It has a switching capacity of 16 A per channel, suitable for a variety of electrical load requirements.

Additional features include manual override, permanent mode, cycle and random functions, and fully automatic daylight saving time adjustment, providing convenience and adaptability to varying operational scenarios.

The unit has a compact form factor with a height of 94.6 mm and depth of 53 mm, suitable for panel mounting. It complies with REACH Regulation (EC) No 1907/2006 and is manufactured in Germany to high quality standards.

Programmable with PC or Bluetooth Smartphone app for ease of setup. Two channels allow independent control of multiple devices. 300 memory locations provide extensive scheduling capability. Long-lasting 10-year battery life with replaceable CR 2032 battery.

Switching capacity of 16 A per channel supports various applications. Includes manual and permanent modes plus cycle/random functions. Automatic daylight saving time adjustment ensures accuracy. Robust design compliant with industrial standards.

This Muller digital time switch is ideal for industrial automation, building management, HVAC control, lighting systems, and other commercial and residential automation applications.

Explore more Muller Time Switches and related industrial automation products on EnvMart for reliable, programmable control solutions.

Muller Digital SC Time Switch, 2-Channel, 12V AC/DC, Programmable with Bluetooth SC 44.21 PRO4 12V ACDC
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Frequently Asked Questions

The switching capacity is 16 A per channel, allowing it to handle various electrical load requirements effectively.

It can be programmed via a PC or a Bluetooth smartphone app, providing convenient management options for users.

It supports daily, weekly, yearly, and astro programs for flexible scheduling of connected devices.

It features a 10-year battery life with an exchangeable CR 2032 battery, ensuring reliable operation even during power interruptions.

The unit has a height of 94.6 mm and a depth of 53 mm, making it suitable for panel mounting.

It offers 300 memory spaces for extensive scheduling capabilities, allowing for flexible programming options.

The maximum supply voltage is 12V AC/DC, making it versatile for various applications.

It can control devices such as lighting systems, air conditioning, pumps, motors, and machinery, suitable for both industrial and private use.

Yes, it includes manual override, permanent mode, cycle and random functions, and automatic daylight saving time adjustment for time accuracy.

It complies with the REACH Regulation (EC) No 1907/2006, ensuring adherence to environmental standards.

This model has two independent channels, allowing for the control of multiple devices simultaneously.

It is manufactured in Germany, adhering to high quality standards.

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