Diaphragm pressure switch Prescal® 901.6

G 1/4G 1/8for gas

Adjustable pressure switch for monitoring the overpressure of combustible gases of the gas families 1 = city gas, 2 = natural gas and 3 = LPG. The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver. APPLICATIONS Monitoring the overpressure of combustible gases city gas natural gas LPG Diaphragm material: NBR acc. to DIN EN 549 Pressure connection: Thread: M10x1, Electrical rating: Standard version: max. 6 (1,5) A / 250 VAC Low voltage version: max. 100 mA / 24 VAC Electrical connection: Flachstecker 6,3×0,8 mm nach DIN 46244 Protection class: Protection class II is only met by using a protection cap from our accessories program. The pressure switch without protection cap is provided for installation in equipment. The construction of the equipment and the type of installation determine the protection class.