Beck. The adjustable Differential pressure switches Climair® with UL approval

Differential pressure switches 930.8x Climair® with UL approval Type * typically, at beginning of setting range. 1 Break contact 2 Operating contact 3 Power supply line Applications Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. Possible fields of application include: • Monitoring air filters and ventilators • Monitoring industrial cooling-air circuits • Overheating protection for fan heaters • Monitoring flows in ventilation ducts • Controlling air and fire-protection flaps • Frost protection...

Order matrix Pressure ranges 20 to 200 Pascal (0.2 to 2.0 mbar) 20 to 300 Pascal (0.2 to 3.0 mbar) 30 to 400 Pascal (0.3 to 4.0 mbar) 50 to 500 Pascal (0.5 to 5.0 mbar) 100 to 1000 Pascal (1.0 to 10.0 mbar) 200 to 1000 Pascal (2.0 to 10.0 mbar) 500 to 2500 Pascal (5.0 to 25.0 mbar) 1000 to 4000 Pascal (10 to 40 mbar) 1000 to 5000 Pascal (10 to 50 mbar) Switching contacts Fitting method Adjustment knob gold-plated for low voltages, screw terminals enclosed up to maximum 1.0 A (0.4) / 250 VAC, 50-60 Hz, screw terminals enclosed up to maximum 1.0 A (0.4) / 250 VAC, 50-60 Hz with tab terminals 6.3x0.8...

Mounting bracket 6402 Climaset® 6550/6556Climaset® 6555/6557 c? o h-