The basic or typical combination of XVU range as below:
Without Buzzer: Base unit (XVUZ0x) + AC body or DC body (XVUC21x) + LED lights (XVUC23~XVUC29)
With Buzzer: Base unit (XVUZ0x) + AC body or DC body (XVUC21x) + LED lights (XVUC23~XVUC29) + XVUC9S(x)
With Sound: Base unit (XVUZ0x) + AC body or DC body (XVUC21x) + Sound unit (XVUC9V) + LED lights (XVUC23~XVUC29)
With PWM units: Base unit (XVUZ0x) + AC body or DC body (XVUC21x) + XVUC9VP and / or XVUC29VP

Released for:Schneider Electric Hong Kong