11
type vsa12, vsa12b, vsa16, vsa20, and vsa20a operation and installation instructions
MN280063EN May 2017
Substation mounting
The substation mounting frame consists of angle-iron
extension legs and braces that adjust to meet specific
installation requirements. Refer to Figure 10.
Item
Dimensions per model
VSA 12/12B/16 /20
VSA20A
A
572 (22.5)
775 (30.5)
B
2108 (83)
2159 (85)
C
946 (37.25)
997 (39.25)
D
508 (20)
559 (22)
E
933 (36.75)
984 (38.75)
F
1080 (42.5)
1257 (49.5)
All dimensions are mm (inches).
Dimensions shown are approximate.
Model
kg (lbs)
VSA 12/12B/16/20
306 (675)
VSA20A
404 (890)
figure 10. outline dimensions and weights with substation mounting frame accessory (recloser and mounting
frame only).
ELEC.
OPER.
CAB.
OPER.
CAB.
A
1-1/4
1-1/4
34-3/4
Dbl. size
cabinet
18
Std. size
cabinet
C
13-1/2
D
Double-size
Cabinet
E
Standard
Cabinet
1-1/4
1-1/4
F
Grounding Connector
2/0-250 MCM
3/4 dia. Holes for
5/8 Anchor Bolts
(4), not furnished
Alternate Mounting
Electronic Control
(see detail)
Alternate Control Mounting
(for clarity, operator on front
of recloser is not shown)
Standard Control Cabinet
Mounting Brackets:
FRONT
KA55VS2
KA55VS4 (double-size control cabinet)
BACK
KA55VS3
KA55VS5 (double-size control cabinet)
Adjustable
VSA12/12B/16/20
96-1/16 TO 114-1/16
VSA20A
97-7/8 TO 115-7/8
in 3"
increments
B
(at min.
height)
FRONT
Substation
Mounting Frames:
VSA12/12B/16/20
KA55VS1
VSA20A
KA55VS8
ELEC.
OPER.
CAB.
OPER.
CAB.
A
1-1/4
1-1/4
34-3/4
Dbl. size
cabinet
18
Std. size
cabinet
C
13-1/2
D
Double-size
Cabinet
E
Standard
Cabinet
1-1/4
1-1/4
F
Grounding Connector
2/0-250 MCM
3/4 dia. Holes for
5/8 Anchor Bolts
(4), not furnished
Alternate Mounting
Electronic Control
(see detail)
Alternate Control Mounting
(for clarity, operator on front
of recloser is not shown)
Standard Control Cabinet
Mounting Brackets:
FRONT
KA55VS2
KA55VS4 (double-size control cabinet)
BACK
KA55VS3
KA55VS5 (double-size control cabinet)
Adjustable
VSA12/12B/16/20
96-1/16 TO 114-1/16
VSA20A
97-7/8 TO 115-7/8
in 3"
increments
B
(at min.
height)
FRONT
Substation
Mounting Frames:
VSA12/12B/16/20
KA55VS1
VSA20A
KA55VS8
