Hubbell Power Systems
Hubbell Power Systems Home
Hubbell Power Systems Catalogs
Hubbell Power Systems Products
Hubbell Power Systems Literature
Hubbell Power Systems What's New
Hubbell Power Systems Questions
Hubbell Power Systems Field Offices
Hubbell Power Systems Contact Us
 
 
Download PDF
Bulletin 5B-4.3
Thru-Bolt Single-Position Aluminum Mounts
for Transformer, Recloser or Sectionalizer with NEMA A, B or *C lugs
  • For mounting one 3kVA - 50kVA Transformer, Recloser or Sectionalizer with NEMA A lugs

  • Maximum capacity is 2,000 lb.

  • Mounts to pole with two 5/8" thru-bolts (not included)

  • Illustrated instructions included with each unit
Catalog No
Mounting Distance
from Pole
Weight
CTB2M1-6
6"
7.2 lb./3.3 kg.
CTB2M1-9
9"
8.3 lb./3.8 kg.

 


  • For mounting one 3kVA - 100kVA Transformer, Recloser or Sectionalizer with NEMA A or B lugs (Readily field adapts for NEMA A lugs.)

  • *For mounting one 167kVA - 333kVA Transformer, Recloser or Sectionalizer with NEMA C lugs, add two C321-A adapter plates*

  • Maximum capacity is 2,000 lb. with two thru-bolts and 3,000 lb. with three thru-bolts

  • Mounts to pole with two or three 3/4" thru-bolts (not included)
  • Illustrated instructions included with each unit
Catalog No
Mounting Distance
from Pole
Weight
CTB5M1-6
6"
12.1 lb./5.5 kg.
CTB5M1-9
9"
13.7 lb./6.2 kg.

*Optional, for mounting one transformer, recloser or sectionalizer with NEMA Type C lugs (see Catalog page 5B-4)

Catalog No
Description
Weight, each
C321-A
*Adapter Plate (two required) for use with CTB5M1-6 or CTB5M1-9
4 lb./1.8 kg.

 

Note: Because Hubbell has a policy of product improvement, we reserve the right to change design and specifications without notice.
A Glance at Hubbell
Products of Hubbell
Distribution Products
Transmission Products
Substation Products
Videos
Shows
Company Magazine
Magazine Ads
Products of the Month
Hubbell News
Literature Request
Training
   - HPS Distributor
Training
   - Utility Personnel
Affiliations
Directions
Interactive eCatalog
Canada-Field Sales
International
Canadian Electrical Safety Authority
Cross Reference
Hubbell Corporate
Customer Help
Repair Centers for Chance® Tools
Quadri*Sil™ Insulators

RUS List of Materials
Official Downloads from www.usda.gov
 
Quazite Underground Enclosures
Polycast Drain Systems
Chance Civil Construction
 
Hubbell Power Systems, Inc. • 210 North Allen St. • Centralia, MO • 65240-1395
Contact Us | Terms of Use | Top of Page
 
 
Hubbell Power Systems, Inc.

All contents Copyright © Hubbell Power Systems
All rights reserved. Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice
.
Last updated: April 28, 2008