Product Description

Suco 0161-43814-1-001 Pressure Switch

The Suco 0161-43814-1-001 is a robust and reliable mechanical diaphragm pressure switch designed for a wide range of industrial applications. This normally open (NO) switch features a durable zinc-plated steel body and an NBR diaphragm, making it suitable for use with various media such as hydraulic oils, mineral oils, air, and other neutral gases. It offers precise pressure monitoring and control with an adjustable setting range, ensuring dependable performance in demanding environments. The compact design and standard electrical connections facilitate easy integration into existing systems.

Technical Specifications:

Manufacturer: SUCO
Part Number: 0161-43814-1-001
Type: Mechanical Diaphragm Pressure Switch
Pressure Setting Range: 0.1 to 1 bar (1.5 to 14.5 psi), adjustable
Switching Function: Normally Open (NO)
Overpressure Safety: Up to 100 bar
Hysteresis: Typically 0.1 – 0.2 bar (factory set, not field adjustable)
Body Material: Zinc-plated Steel (Hex 24mm)
Diaphragm Material: NBR (Nitrile Butadiene Rubber)
Process Connection: G1/4″ male (BSPP, DIN 3852 Form E)
Electrical Connection: Tab terminals 6.3 x 0.8 mm (DIN 46244 / AMP 60837-1)
Max. Voltage: 42 V AC/DC
Max. Current Rating: 4 A (resistive load)
Operating Temperature Range: -30°C to +100°C (-22°F to +212°F)
Protection Class (Terminals): IP00 (according to DIN EN 60529). Higher IP ratings achievable with appropriate protective caps/connectors (not included).
Mechanical Lifespan: > 1 x 10⁶ cycles
Repeatability: < ±3% of final value at room temperature