Terminal board
Single-rotation motors
PE
(1)TB1
(1)TB2
U2
V2
W2
V1
W1
U1
L2
L3
L1
Dual-voltage motors
M20AP, M24AP, M50AP, M55AP
V2
W2
U2
U5
V5
U1
V1
L2
L3
L1
Legend for the circuit diagrams
L1/L2/L3
(1)TB1 / (1)TB2
Lenze • MA 33.0009 • 3.0
PE
(1)TB1
(1)TB2
W2
U2
U1
V1
L2
L1
V2
U2
W5
V5
U5
W1
U1
V1
L2
L1
Installation
Pole-changing motors MMA
(1)TB1
U2
V2
U1
W1
L1
L3
MMA, M54A
U2
W2
U3
W5
U1
W1
L3
L1
Power connection
Thermal contact (TKO)
Low speed
High speed
Low voltage
High voltage
PE connection (optional)
19
A
(1)TB1
(1)TB2
W2
V2
U2
V1
W1
U1
L2
L3
L1
MT_MXXXX_001.iso/dms
V2
W2
W3
V3
W1
V1
L2
L3
L1
MT_MXXXX_001.iso/dms
B
(1)TB2
V2
W2
V1
W1
L3
L2
V2
W2
U2
V3
W3
U3
W1
U1
V1
L3
L2