PS2-A7A

SKU: 4353400

Alco Controls dual pressure controls series PS2 with adjustable pressure setpoints.

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

Function: Adjustable dual pressure switch aut./aut. reset

Pressure connection: 7/16”-20 UNF

Range: -0.5 to 7 / 6 to 31 bar

Differential Range: 0.5 to 5 / 2 to 15 bar

Maximum allowable pressure: 22 / 31 bar

Factory test pressure: 24 / 35 bar

Hazard category: SEP

Features

Adjustable pressure setpoints
Automatic and manual reset versions
Flare and solder pressure connections
Chatter-resistant (bounce-free) contacts
High operational current, locked rotor max. 144 Amps (LRA)
Dual pressostat with two separate SPDT for high and low pressure side
Including sealable blocking plate and mounting screws
TS: -50 ... +70°C
IP 44 (Control mounted flush against wall)
Marking CE, UL, EAC

Documents & Drawings