CA07074E_Above Ground Enclosures

Traffic Signal Cabinet Base Reference Guide

4. Determine Installation Requirements Installing Hubbell traffic signal cabinet bases is easy and cost effective because it requires no special equipment to set the base. A backhoe is all that is necessary to lift the base in place. Hubbell traffic signal cabinet bases also save time during installation. Unlike cast-in-place bases that take days to form, pour, set and remove the forms, Hubbell traffic signal cabinet bases can be installed quickly, allowing the cabinet and equipment installa tion to begin immediately after setting the base.

Traffic Signal Cabinet Base Performance

Hubbell Precast Polymer Concrete Bases

Precast Concrete Bases

Cast-in-Place Concrete Bases

Thermoplastic / Fiberglass Bases

Aluminum and Steel Bases

Performance Criteria

Easily installed in areas with limited accessibility Minimal planning and scheduling of crews required for installation No special equipment (such as boom truck or crane) needed for installation Easily installed by two crew members due to light weight material

X

X

X

X

X

X

X

X

X

X

X

X

Cabinet and base can be easily installed in the same day

X

X

X

X

Pad Numbering System

Throat Size

Weight

Style

Size

Item

Depth

Surface

L - Lightweight Mix

A - 3/8-16 UNC Inserts

B - Box Pad

48" x 46" 8" x 17"

3 " thick

S - Smooth

(Indicates surface thickness if flat pad; indicates depth if box pad.)

P - Standard Mix

H - Electrical Equipment Pad

B - 1/2-13 UNC Inserts

T - Skid Resistant

J - Split Electrical Equipment Pad K - Split Telecommunications Equipment Pad

C - 5/8-11 UNC Inserts

E - 5/8 Thru Hole

BOX PAD DEPTH 0

0 2 4 5 6 8

1

L - Telecommunications Equipment Pad

F - Struts with 3/8" Inserts G - Struts with 1/2" Inserts H - Struts with 5/8" Inserts

2 3 4 5

Information shown in catalog is a partial listing. If pad or throat size is not listed, contact Hubbell field sales office.

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