Eaton KA146W5 - Ka146 W5 Single Pole-Mounting Frame; Dimensions

KA146W5 single pole-mounting frame
The apparatus can be mounted broadside toward the pole
in either direction. When installing three bushing current
transformers on a recloser, it is recommended that the
recloser be mounted with the current transformers on
the outboard side. If a recloser must be mounted with
the bushing current transformers on the inboard side, the
interconnecting conduit and wiring (shown by dashed lines
in Figure 1) must be assembled after the recloser has been
installed in the mounting frame.
A grounding connector is furnished to ground the complete
equipment through the KA146W5 mounting frame.
Reclosers with line-to-ground closing coil connections must
use the ground connector on the recloser head casting to
help assure proper operation.
Figure 1. Outline dimensions of KA146W5 pole-
mounting hanger and KA146W2 tank-lifting windlass.
Table 1. Mounting Hanger and Clearance Dimensions
Unit Type
Bushing
Creepage
Dimension (in.)
A B C
VW, VWE, W, WE Std. or 17" 8-1/2 25-7/8 11-3/8
VW, VWE, W, WE Std. or 17" 13-1/4 w/
BCTs
25-5/8 11-3/8
VWV, VWVE,
VWV27,VWVE27
WV, WVE, WVE27
Std. 13 25-1/16 11-3/8
VWV, VWVE,
VWV27, VWVE27,
WV, WVE, WVE27
Std. w/bcts 17-1/2 25-1/16 11-3/8
VWV, VWV27,
VWV38, VWVE,
VWVE27, VWVE38,
WV, WV27, WV38,
WVE, WVE27,
WVE38
26-1/2" 17-1/8 25-1/8 11-3/8
WV38X, WVE38X,
VWV38X,
VWVE38X
26-1/2" 13-1/4 21-15/16 15-1/16
GW, GWC, VRV Std. 13 25-1/8 11-3/8
RX, RXE Std. or 17” 7-7/8 25-5/8 11-3/8
RX RXE Std. or
17”w/bcts
12-5/8 25-5/8 11-3/8
RV, RVE Std. 13 25-1/16 11-3/8
RV, RVE Std. w/BCTs 17-1/2 25-1/8 11-3/8
2 KA146W5 AND KA146W2 ASSEMBLY AND INSTALLATION INSTRUCTIONS MN280039EN