
154 Rockwell Automation Publication PFLEX-AP009A-EN-P - September 2012
Chapter 1 Drive Comparisons
Control Power
The following fuses are used to protect the Switching Power Supply circuit.
Table 65 - Control Power Fuses
Figure 108 - Frame A Switching Power Supply Fuse Location
Verify the circuit board revision prior to ordering and installing fuses.
Frame Circuit Board ID / Revision Designation Fuse (5 x 20 mm)
A SW1-31 / H & below F1 1 A, 250V, slow
SW1-31 / I & above F1 2.5 A, 250V, slow
B SW2-32 / H & below F1 3.15 A, 250V fast
F2 2.5 A, 250V slow
SW2-32 / I & above F1 2.5 A, 250V slow
F2
C SW3-32 / H & below F1 3.15 A, 250V fast
F2 2.5 A, 250V slow
SW3-32 / I & above F1 2.5 A, 250V slow
F2
D SW1-31 / I & above F1 2.5 A, 250V, slow
Top View of Drive
Switching Power Supply fuse
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