Mechanical pressure switch LF40B

SPDTfor airfor pneumatic applications

Product overview
LF40-B is a pneumatic pressure switch box for remote actuation via an air button. It provides snap-action switching with SPDT contacts for higher current capacity and defined switching deadbands.

Applications

• Food waste disposers
• Pumps for swimming pools and spas
• Hot tubs
• Sanitary equipment
• Medical equipment

Technical parameters (table)
Model: LF40-B
Air tightness: no leakage under 50 psi
Pressure range: <130 mbar
Service life: >40,000 operations
Electrical rating: 10 A, 125/250 V
Wiring: 6.3 × 0.8 mm blade terminal
Electrical circuit: NO-C (SPDT)
Operating temperature: -10 °C to 85 °C
Socket and cable: GB, power cord length 1200 mm
Air tube: 6 mm tube, length 1000 mm

Features / Technical specifications

• Model: LF40-B
• Snap-action switch for higher current capacity; SPDT contact form
• Good air tightness: no leakage under 50 psi
• Pressure range: <130 mbar
• Service life: >40,000 operations
• Electrical rating: 10 A at 125/250 V
• Wiring: 6.3 × 0.8 mm blade terminal
• Electrical circuit: NO-C (SPDT)
• Operating temperature: -10 °C to 85 °C
• Socket and cable: GB standard, power cord length 1200 mm
• Air tube: 6 mm, length 1000 mm