Rotary modular network switch – PSR-480

Rotary modular network switch – PSR-480 unit

SKU: PSR-480 Category: Network-aggregate switches

Modular network-generator installation switches implement the 1-0-2 switching program, which makes it possible, for example, to connect one of two input lines to the output or completely disconnect the circuits. The switch contacts function as a disconnector, so it is possible to switch to the rated load current

Function: disconnector, direction switch
Drive: manual, rotary
Rated switching voltage Ue (AC): 415 V
Rated current [AC-21B/AC-22A]: 80 A
Insulation voltage Ui: 800 V
Surge voltage Uimp: 8 kV
Number of poles: 4P
Switching program: 1-0-2
Mechanical strength: 10000 cycles
Rated frequency: 50÷60 Hz
Current load capacity AC21 (category A and B): 80 A
Current load capacity AC22 (category B): 80 A
Current load capacity AC23 (category B): 80 A
Switching power: 52 kW
Power loss (for rated current) per pole: 2.4 W
Power loss (for rated current) total: 9.6 W
Connection: screw terminals
Cable diameter (minimum): 2.5 mm²
Wire diameter (maximum): 35 mm²
Operating temperature: -20÷50°C
Dimensions: 8 modules (width: 135 mm, height: 94 mm, depth: 104 mm)
Mounting: DIN rail or mounting plate
Protection class: IP20

PSA PSR CE declaration 2024📄

Switching Diagram

Sample Application

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