General Purpose Flow Switch NEMA4 MPN:FS254

Featuring a sensitivity adjusting screw to ease flow adjustments, this MCDONNELL & MILLER general-purpose switch has an In-line configuration that eliminates the need for a pipe tee. Switch is ideal for general-purpose applications requiring low-flow rate sensitivity and is suitable for use in starting and stopping electrically-operated equipment.

Technical Specifications

• Item General Purpose Switch
• Min. Flow Rate (GPM) 5.8
• Max. Flow GPM 131
• Connection Size (In.) 1 MNPT
• Switch Enclosure NEMA 4
• Min. Ambient Temp. (F) 32 Degrees
• Min. Fluid Temp. (F) 30 Degrees F
• Max. Fluid Temp. (F) 250 Degrees F
• Max. Pressure (PSI) 160 psi
• Operating Velocity Range (FPM) 130 to 280
• Switch Type Single Pole Double Throw Snap Switch
• Contact Rating 120 VA @ 120 or 240 V AC - Pilot Duty, 7.4A @ 120 V AC - Full Load
• Body Material Brass
• Material of Construction Brass, EPDM, Stainless Steel
• Wetted Materials Brass, Stainless Steel, EPDM
• Max. Operating Velocity (FPM) 600
• Voltage 120/240
• For Use With Water Systems
• Application Signal Lights, Alarms, Motors, Automatic Burners and Metering Devices

Manufacturer Details

• Manufacturer: Mcdonnell & Miller
• Condensed Mfg Number: FS254
• MPN: FS254

Label Details

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

Classification Details

• Harmonization Code: 9032896060
• GDS Category Name: Flow Switches
• GDS Family Name: Pump Controls
• GDS Segment Name: Pumps
• UNSPSC: 39121538
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Switches and controls and relays and accessories
• UNSPSC Commodity ID: 38
• UNSPSC Commodity Name: Flow 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