Lockable DC Switch / Abschließbarer DC-Schalter / Interrupteur CC verrouillable /
Interruptor de CC con bloqueo / Interruptor CC Bloqueável / Vergrendelbare DC-
schakelaar / Interruttore CC bloccabile / Blokowany przełącznik prądu stałego /
Uzamykatelný DC vypínač / Låsbar DC-brytare / Comutator DC blocabil / Заключващ
се превключвател за постоянен ток / Låsbar DC-afbryder / Διακόπτης DC με
δυνατότητα κλειδώματος / Lukustatav alalisvoolu-lüliti / Lukittava DC-kytkin / Prekidač
istosmjerne struje (DC) koji se može blokirati / Zárható DC kapcsoló / Užrakinamas
nuolatinės srovės jungiklis / Bloķējams līdzstrāvas slēdzis / Uzamykateľný spínač
jednosmerného prúdu / DC stikalo z možnostjo zaklepanja / Kilitlenebilir DC Anahtarı /
Interruptor CC bloqueável
There are two kinds of DC switch for the series inverters:
• Unlockable DC switch (without lock; applied to most countries and regions);
• Lockable DC switch (with lock; mainly applied to Australia and New Zealand).
For lockable DC switch, there are two types. Please refer to the actual delivery and the
corresponding instructions as follows.
• Lockable DC switch (Type 1)
a. States of the lockable DC switch (Type 1):
For the lockable DC switch, there are 3 states: ON, OFF and OFF+Lock and the default
state is OFF.
b. Operation of the lockable DC switch (Type 1):
Turn on
66
ON
Turn off
OFF
OFF+Lock