Quick view Compare Add to Cart The item has been added Siemens Siemens QBM81-3 : Symaro Differential Pressure Switch, 0.08-1.2 inWC (0.2-3 mbar) Adjustable Setpoint, SPDT Change-Over Contact, 5A at 250 VAC, 1M+ Cycle Life, IP54 Enclosure, CE / DIN EN 1854, Made in Switzerland MSRP: $151.89 Your Price: $57.72
Quick view Compare Add to Cart The item has been added Siemens Siemens QBM81-10 : Symaro Differential Pressure Switch, 0.4-4 inWC (1-10 mbar) Adjustable Setpoint, SPDT Change-Over Contact, 5A at 250 VAC, 1M+ Cycle Life, IP54 Enclosure, CE / DIN EN 1854, Made in Switzerland MSRP: $151.89 Your Price: $57.72
Quick view Compare Add to Cart The item has been added Siemens Siemens QBM81-5 : Symaro Differential Pressure Switch, 0.2-2 inWC (0.5-5 mbar) Adjustable Setpoint, SPDT Change-Over Contact, 5A at 250 VAC, 1M+ Cycle Life, IP54 Enclosure, CE / DIN EN 1854, Made in Switzerland MSRP: $151.89 Your Price: $57.72