McDonnell & Miller 120611

FS-251 General Purpose Liquid Flow Switch, 1 in NPT, 120/240 VAC, SPDT

  • Manufacturers: Xylem
  • Brand Name: McDonnell & Miller
  • PN: FS251
  • MPN: 120611
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • 89 4.4 Branch Availability
Action      :      Snap
Amperage Rating      :      7.4 A at 120 VAC, 3.7 A at 240 VAC Full Load, 44.4 A at 120 VAC, 22.2 A at 240 VAC Locked Rotor
Connection Size      :      1 in NPT
Contact Configuration      :      SPDT
Dimension      :      3-3/8 in W x 6-7/16 in H x 3 in D
Enclosure      :      NEMA 1
Frequency Rating      :      50/60 Hz
Item Name      :      Liquid Flow Switch
Model      :      FS-251
Pressure Rating      :      160 psi
Temperature Rating      :      32 - 250 deg F
Type      :      General Purpose
Voltage Rating      :      120/240 VAC

General purpose, liquid flow switches, the series FS250, FS251 (NEMA1 version). These flow switches incorporate key changes to address customer expressed needs of greater reliability and lower flow sensing capabilities in a general purpose flow switch.

  • Universal design serves the widest variety of applications
  • 2-electrical knockouts allows connection from either end
  • Sensitivity adjusting screw makes flow adjustment easy
  • EPDM O-ring sealed
  • Includes (4) 1, 2, 3 and 6 in stainless steel paddles
  • 125 VA pilot-duty

Standards/Certifications: UL listed, CSA certified

Applications: For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others

  • pdf Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS2666_Cat.pdf
  • pdf Installation Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS15888_Instal.pdf
  • pdf Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS15888_Spec.pdf