Datasheet

32
22
Ø28
69
48 x 50
Y
Δ0
Y
Δ0
26
22
Ø28
101
120 x 96
Y
Δ0
Y
Δ0
167
>
Characteristics (p. 203)
Cam switches
PR 17 - 20 A (AC21)
Designation
Grey/black small handle
48 aluminium plate and frame
P= 7.5 kW in 400 V
8 contacts
PR17 9551 B4 E Q48PN SZ51BQ1
SZ51BQ1
Cat. No.
2-screw panel mount – interval: 30 mm
PR 17 - 20 A (AC21)
Designation
Black small handle
64 aluminium plate
P= 7.5 kW in 400 V
8 contacts
PR17 9551 B4 BCQ3 SZ51BXQ
SZ51BXQ
Cat. No.
Enclosure
1 SPEED STARTER, 1 WAY - 3 PHASE MOTOR ( CONTINUED )