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SHIPPING DIMENSIONS
The shipping dimensions for the wall-mount MBS are given in the table below.
MOUNTING INSTRUCTIONS
The Toshiba wall-mounted Maintenance Bypass cabinet comes fully assembled. The units are equipped with two lifting
eyes each on the top and bottom of the cabinet. Inside on the back panel are four keyholes sized for 1/2" mounting bolts
(customer supplied) that are for mounting the unit to cement wall or metal channel support.
ing for the support dimensions and spacing.
Removable 14 gage steel access plates are provided at the top and bottom for anchoring power cable conduit.
LOCK-OUT/TAG-OUT (LOTO) HASP
A pair of interleaving tabs are included to provide a LOTO hasp to satisfy applications that require
Lock-out/Tag-out capability. Instructions for installing this hasp are given in Appendix A.
POWER CABLING INSTRUCTIONS
The MBS Circuit Breakers are equipped with terminal bus strips. The terminal bus strips are pre-drilled with standard
2-hole NEMA patterns to facilitate installation of power cables:
Medium Case - 3/8 in. bolt holes on 1.75 in. centers
Large Case - 1/2 in. bolt holes on 1.75 in. centers
Use of NEMA two-hole cable terminations is recommended.
NOTE: Cables, Cable Lugs (Fittings), and fastening bolts/hardware are to be provided by others.
Medium MBS Case
The following table lists examples of recommended 2 hole compression type fittings.
Ilsco P/N
CLND-6-38-134
CLND-2-38-134
CSWD -2-38-134
CLND-1/0-38-134
CSWD -1/0-38-134
CLND-2/0-38-134
MBS (Wallmount) Installation - 64523-009
Table 1: Shipping Dimensions
ITEM
Medium MBS Case
Large MBS Case
Table 2: Recommended Bolt Tightening Specifications
ITEM
Large MBS Case
Table 3: Compression Fittings: 2 hole, 3/8 in. x 1.75"
Description
Long Barrel
Long Barrel
Short Barrel
Long Barrel
Short Barrel
Long Barrel
Shipping Dim. (LxWxH)
36" x 47" x 14"
41" x 53" x 19"
Fasteners
Grade 8, 3/8 in. Bolts
Grade 8, 1/2 in. Bolts
Hole
Hole
Diameter
Spacing
3/8 in.
1.75 in.
3/8 in.
1.75 in.
3/8 in.
1.75 in.
3/8 in.
1.75 in.
See the appropriate draw-
Torque
47 ft-lb (5.3 N•M)
119 ft-lb (13.4 N•M)
Conductor
Fitting Color
Size
#6
Blue
#2
Brown
1/0
Pink
2/0
Black
4
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