PS4-W1 (100 pcs.)

SKU: 808205

Alco Controls pressure switches series PS4 with fixed settings for OEM applications.

Specifications

Refrigerants compatibilities: R-134a, R-404A, R-407C, R-450A, R-452A, R-448A, R-449A, R-507, R-513A, R-410A, R-1234ze, R-32, R-452B, R-454B, R-454A, R-454C, R-455A, R-1234ze, R-1234yf

Function: Safety pressure switch - automatic reset

Pressure connection: 7/16"-20UNF female-Schr.opener

Range: 42 / 33 bar

Maximum allowable pressure: 63 bar

Factory test pressure: 69 bar

Contact type: Open on rising pressure

Hazard category: IV

Features

High- and low pressure switches
Precise settings and repeatability
Protection per EN 60529 IP67 (cable version); IP20 (connector version QC)
Direct mounting to the compressor possible
Normally open/closed electrical contacts (under standard operating conditions)
TÜV approved versions
Marking CE, UL, EAC
Multipack 100 pcs (ATEX version available also as single pack)

Documents & Drawings