CS3

Alco Controls safety pressure switches with fixed-point settings for R744 applications.

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Specifications

Function
Pressure limiter, pressure cut-off, safety pressure cut-off
Refrigerants compatibilities
R744
Measurement Range
60 to 140 bar
Maximum Operating Pressure
PS: 90/140 bar
Medium temperature range
-40 to 150°C

Features

  • Manual reset versions available
  • Precise switching and repeatability; Snap Action Contacts => Chatter Free (Bounce free) and Accurate Operation
  • Contacts are designed as SPDT (single pole double throw) for control function and alarm/status reporting
  • Direct compressor mounting with adapter option
  • 2 million cycles reliability (TÜV EN 12263 approved)
  • IP65 protection if used with PS3-Nxx with plug (acc. EN 175301-803), no additional gasket required (molded into plug)
  • Marking CE, UL, EAC
  • Multipack 60 pcs

Documents & Drawings

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