BURNDY Master Catalog (20190422)

Mechanical

U-BLOK™Mounting Platforms for Trough Applications

U-BLOK™MOUNTING PLATFORMS

For Trough Applications

Catalog Number TBPT6 TBPT8 TBPT10 TBPT12

Gutter Size

W

L

H

Weight Each (lb)

4-1/4 4-1/4 4-1/4 4-1/4

5-7/8 7-7/8 9-7/8 11-7/8

1-1/2 3-1/2

6 '

3/4

8 "

1-1/4 1-1/2 1-3/4

4 4

10 " 12 "

Hole pattern shown is for reference only.

ALLOWABLE AMPACITIES OF INSULATED CONDUCTOR, 60° TO 90° C **

Copper

Al or Copper Clad Al

Size AWG kcmil

60 deg. C

75 deg. C

90 deg. C

60 deg. C

75 deg. C

90 deg. C

12 10

25 30 40 55 70 85 95

25 35 50 65 85

30 40 55 75 95

20 25 30 40 55 65 75 85

20 30 40 50 65 75 90

25 35 45 60 75 85

8 6 4 3 2 1

100 115 130 150 175 200 230 255 285 310 335 380 420 460 475

110 130 150 170 195 225 260 290 320 350 380 430 475 520 535

100 115 135 150 175 205 230 255 280 305 350 385 420 435

110 125 145 165 195 215 240 260 280 320 355 385 400

100 120 135 155 180 205 230 250 270 310 340 375 385

1/0 2/0 3/0 4/0 250 300 350 400 500 600 700 750

100 115 130 150 170 190 210 225 260 285 310 320

** NOTE : Values referenced from Article 310 of the National Electric Code, Table 310-16, 1996. The above chart is to be used for REFERENCE ONLY. Please consult Table 310-16 of the National Electric Code (latest revision) for information regarding insulation type, voltage range, and conductor housings/surroundings. U-TAP™, U-BLOK™, and SPEC-BLOK™ connectors are rated for 90 deg. C by Underwriters’ Laboratories. Use of 60 deg. C and 75 deg. C conductor(s) is valid, though only as determined by the National Electric Code.

1-800-387-6487 (Canada) 1-603-647-5299 (International)

A-61