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Air Conditioning Components
CS3-WQS
CS3-WQS
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SKU:
0718000
Alco Controls safety pressure switches with fixed-point settings for R744 applications.
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Specifications
Features
Documents & Drawings
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Specifications
Features
Documents & Drawings
Specifications
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Refrigerants compatibilities
R-744
Function
Safety pressure switch - automatic reset
Pressure connection
7/16"-20UNF female-Schr.opener
Range
106 bar / approx.103 bar
Maximum allowable pressure
140 bar
Factory test pressure
154 bar
Hazard category
IV
TS
-40 to 150 °C
Features
Download Case Study
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
1
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