Mechanical time switches

Product catalog summary

Overview: This document provides technical specifications for mechanical time switches designed for controlling time processes, such as switching machinery or equipment on and off. The time switches are characterized by their simplicity and reliability.

Specifications:

Types: 134, 136.2
Movement: Spring movement with options for 5 minutes to 24 hours, and escape movement for 5 or 15 minutes.
Setting Time: 6, 12, 24 hours for type 136.2; 60 or 120 minutes for type 134/U.
Time Divergence: Less than 5% for type 136.2; 5-10% for type 134.
Switch: Changeover contact rated at 16 A, 250 V.
Protection Class: IP 00 and IP 30 according to DIN 40050.
Ambient Temperature: -10 °C to +70 °C for operation; -10 °C to +100 °C for storage.
Connection: Plug contacts 6.3 x 0.8 mm (DIN 46244) with 2 screws M 3.5 x 8.
Switching Angle: 30°
Winding Angle: 330°
Weight: 180 g for type 134/U; 190 g for type 134/H.

Materials:

Dial knob made of polyacetal.
Clock face made of polystyrene.
Fixing plate made of acrylonitrile-butadiene-styrene (ABS), available in black or white.
Housing made of molded plastics.

Special Versions: Time switches are available without a knob and dial upon request.

Working Procedure: The timing period begins with the clockwise setting of the dial to the desired time. The set time can be adjusted in both directions.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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