Product Description
SUCO 0331-41703-1-003 (GEA 0331 A 3.0 FKM MS)
The SUCO 0331 series mechanical pressure switch, model GEA 0331 A 3.0 FKM MS, is a highly reliable and compact device designed for monitoring pressure in a wide range of industrial applications. This normally open (NO) switch features a durable brass body and an FKM (Viton®) diaphragm, making it suitable for use with various media, including mineral oils, air, and other fluids compatible with FKM. The switch is factory-set to actuate at a pressure of 3.0 bar. Its robust construction and high-quality components ensure long-term stability and precise switching performance, making it an ideal choice for hydraulic and pneumatic control systems.
Technical Specifications:
- Model: 0331-41703-1-003 (GEA 0331 A 3.0 FKM MS)
- Type: Mechanical Pressure Switch
- Contact Function: Normally Open (NO)
- Switching Point: 3.0 bar
- Pressure Connection: G 1/4″ male (Type A)
- Body Material: Brass (MS)
- Seal Material: FKM (Viton®)
- Max. Voltage: 42 V
- Protection Class: IP65 (with connector mounted)

GEA 0331 A 3.0 FKM MS
Buy the SUCO GEA 0331 A 3.0 FKM MS mechanical pressure switch. This normally open switch features a G 1/4″ connection, brass body, FKM seal, and a 3.0 bar setpoint for reliable pressure control in industrial systems.










