Model 901 · Zero-cross AC to AC Solid State Relay · UL approved

UNI 901 ZAA 48 40 28 C56 + DIN RAIL

40 A · Zero-cross solid state relay.

Specifications

Lowest thickness 22.5mm with 5mm Aluminium Plate

Input

100-280VAC / 4-12mA,

Input Green LED indication

Output

24-480VAC (47-63 Hz), 40 Amp

PIV

800, I²T : 880A²S for 9.6mS

Zero Cross Over SSR design

Body insulation

6kV for 1min

I/P. to O/P. insulation

6kV for 1min

Inbuilt surge voltage protection of 2700Vrms

Long life cycle Up to 10¹¹ cycles

Load current by heat sink

Rated at 40 °C ambient, from Unison's derating tables.