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  • Product Info
  • Literature


Resideo's Adjustable Pressure Switches have a variety of adjustment ranges and electrical load requirements for use in a variety of applications


  • Models available with compression or barb fittings
  • Automatic reset models feature SPDT contacts and manual reset models include SPST nc contacts
  • Electrical switch enclosed in metal box with cover
  • Reliable pneumatic operation, UL and CSA Listed, FM approved

Product Specifications

Dimensions (in.)
1.875 in. Diameter
Dimensions (mm)
47.6 mm Diameter
Electrical Ratings
25 Amps, non-inductive, 120 to 277 VAC; 8.3 FLA, 49.8 LRA @ 277 Vac; 154 VA Pilot Duty @ 24Vac; 772 VA Pilot Duty @ 120 Vac; 1157 VA Pilot Duty @ 240 Vac; 924 VA Pilot Duty @ 277 Vac
Approvals, Underwriters Laboratories Inc.
Approvals, Canadian Standards Association
File No. LR45785
Electrical Connections
1/4 in. quick-connect male terminals
Approvals, Canadian Underwriters Laboratories Inc.
Listed: MFHX2.MP2168
Ambient Temperature Range (C)
0 C to 71 C
Ambient Temperature Range (F)
32 F to 160 F
Connection Type
3/16 in. Barbed
1 HP @ 120 Vac; 2 HP @ 240 Vac
Pilot Duty Ratings
154 VA @ 24 Vac; 772 VA @ 120 Vac; 1157 VA @ 240 Vac; 924 VA @ 277 Vac
3 to 15 psig PR or PF
Overpressure Rating
75 psig
Electrical Switch
Maximum Operating Pressure
75 psig
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