Danfoss VLT AutomationDrive FC 300 Series - Disconnectors and Contactors; Mains Disconnectors

7.3 Disconnectors and Contactors
7.3.1 Mains Disconnectors
Assembling of IP55/NEMA Type 12 (A5 housing) with
mains disconnector
Mains switch is placed on left side on frame sizes B1, B2,
C1 and C2. Mains switch on A5 frames is placed on right
side
130BT338.10
OFF
Illustration 7.40 Location of Mains Switch
Frame size Type Terminal connections
A5 Kraus&Naimer KG20A T303
L1
T1
L2
T2
L3
T3
31
32
43
44
130BB182.10
B1 Kraus&Naimer KG64 T303
B2 Kraus&Naimer KG64 T303
C1 37 kW Kraus&Naimer KG100 T303
L1
T1
L2
T2
L3
T3
13
14
130BB181.10
C1 45-55 kW Kraus&Naimer KG105 T303
C2 75 kW Kraus&Naimer KG160 T303
C2 90 kW Kraus&Naimer KG250 T303
Table 7.33 Terminal Connections for Various Frame Sizes
Electrical Installation
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
MG33BE02 - VLT
®
is a registered Danfoss trademark 131
7 7
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