Merten Timer Switch Insert 538200 2-Pole 120 min

The Merten Timer Switch Insert 538200 offers a simple mechanical solution for controlling lighting or ventilation with a timer function. Unlike digital timers, it requires no programming and provides immediate manual operation with a clear 120-minute range. Its 2-pole switching ensures complete isolation of the circuit, making it suitable for a variety of loads.

Highlights

• Mechanical timer with 0–120 minute range
• 2-pole switching for safe disconnection
• Flush-mounted design for Merten System M
• Supports incandescent and fluorescent loads

In daily use

Set the desired time by turning the dial, and the switch will automatically return to the OFF position when the time elapses. The 2-pole design ensures both live and neutral are disconnected, enhancing safety during maintenance. It fits into standard flush-mounted boxes and is completed with a cover plate from the Merten range.

Full specifications

• Timer type: Mechanical
• Number of poles: 2P
• Timing range: 0 - 120 min
• Rated voltage: 250 V AC
• Rated current (ohmic load): 10 A
• Rated current (inductive load): 6 A
• Frequency: 50/60 Hz
• Connection type: Screw terminals
• Mounting type: Flush-mounted
• Material: Thermoplastic
• IP code: IP20
• Operating temperature: -5 - 40 °C

Final note

A reliable mechanical timer insert for straightforward time-based switching in residential and commercial installations.