2-22
Model
3G3MV-
Molded-
case cir-
cuit
breaker
capacity
(A)
Recom-
mended
wire size
(mm
2
)
Wire size
(mm
2
)
Screw
tightening
torque
(NSm)
Terminal
screw
Terminal symbol
A2037
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M4 1.2 to 1.5 2 to 5.5 5.5 30
A2055
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M5 2.5 5.5 to 8 8 50
A2075
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M5 2.5 5.5 to 8 8 60
D Single-phase 200-V AC Model
Model
3G3MV-
Terminal symbol Terminal
screw
Terminal
torque
(NSm)
Wire size
(mm
2
)
Recom-
mended
wire size
(mm
2
)
Molded-
case cir-
cuit
breaker
capacity
(A)
AB001
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M3.5 0.8 to 1.0 0.75 to 2 2 5
AB002
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M3.5 0.8 to 1.0 0.75 to 2 2 5
AB004
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M3.5 0.8 to 1.0 0.75 to 2 2 10
AB007
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
M4 1.2 to 1.5 2 to 5.5 3.5 20
AB015
R/L1, S/L2, B1, B2, –, +1, +2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5 2 to 5.5
5.5
20
3.5
AB022
R/L1, S/L2, B1, B2, –, +1, +2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5 2 to 5.5 5.5 40
AB037
R/L1, S/L2, B1, B2, –, +1, +2,
U/T1, V/T2, W/T3
M5 3.0 5.5 to 8 8
50
M4 1.2 to 1.5 2 to 8 5.5
Design Chapter 2