Power wiring selection
1
Single unit
Unit 1
ELCB
Main
switch
Model name
Phase supply
(Standard)
MMY-MUP0721HT6P-UL
MMY-MUP0961HT6P-UL
MMY-MUP1201HT6P-UL
3 phase 60 Hz
MMY-MUP1441HT6P-UL
MMY-MUP1681HT6P-UL
MMY-MUP1921HT6P-UL
Model name
Phase supply
(High heat)
MMY-MUP072H1HT6PUL
3 phase 60 Hz
MMY-MUP096H1HT6PUL
MMY-MUP120H1HT6PUL
37-EN
U
n
t i
2
Unit 3
ELCB
ELCB
Main
Main
switch
switch
MCA: Minimum Circuit Amps
MOCP: Maximum Overcurrent Protection (Amps)
MCA
17.4
17.5
24.2
460 V
24.6
27.4
31.8
MCA
18.5
24.9
460 V
25.4
– 19 –
MOCP
20
20
30
35
40
50
MOCP
20
25
30
38-EN