HM-LC-Sw1-SM
L
External conductor connection
N
Neutral connection
PE
PE connection
2
Switched channel
(change-over relay Item 1)
1
Switched channel
(change-over relay Item 2)
L
External conductor connection
46
HM-LC-Sw4-SM
L
External conductor connection
N
Neutral connection
PE
PE connection
2
Switched channel
(change-over relay Item 1)
1
Switched channel
(change-over relay Item 2)
L
External conductor connection
47