Air Sensing Switch Manual Reset SPST MPN:141-0575

This POWER CONTROLS air sensing switch can sense the static differential pressure and the diaphragm-operated snap switch actuates electrical circuits. Suitable for use in applications requiring safety lock out (shut down) of the fan. The switch can be used on the fan discharge (positive pressure), fan inlet (negative pressure), or across the fan (differential pressure) to detect high positive pressures or low negative pressures, and turn off the fan before damage can occur to the ducts or dampers.

Technical Specifications

• Item Air Sensing Switch
• Type Manual Reset
• Differential (In. WC) 0.06 to 0.6
• Switch Type SPST
• Pressure Setting Range (In. WC) 1 to 12.0
• Electrical Rating 15A Noninductive 120-277V AC
• Sample Line Connector 1/4 in OD
• Height (In.) 6 1/8 in
• Width (In.) 3 1/4 in
• Depth (In.) 3 1/4 in
• Mounting Holes O.C. (In.) 3 7/8 in
• Mounting Location Vertical
• Operating Temp. Range (F) -40 to 180
• Application Requiring Safety Lock Out of The Fan
• Features Proof of Flow, High Limit Cut Out, Filter Dirty Indication
• Function Senses Static Differential Pressure and The Diaphragm Operated Snap Switches Actuate Electrical Circuits
• Agency Compliance CSA 1811M25, UL MFHX File MH9888

Manufacturer Details

• Manufacturer: Siemens
• Condensed Mfg Number: 1410575
• MPN: 141-0575

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• GDS Category Name: Duct Pressure Switches
• GDS Family Name: HVAC Controls and Thermostats
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 39121506
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Switches and controls and relays and accessories
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: Pressure switches
• UNSPSC Family ID: 12
• UNSPSC Family Name: Electrical equipment and components and supplies
• UNSPSC Segment ID: 39
• UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies

Shipping Details

• Not For Sale In: HI AK PR