The high-rise mastarm gives this model a clean, functional appearance favored by many architects. The 5-foot arm rise offers extra luminaire height at a more economical price. Widely-used for area lighting in shopping centers and by “drive-in” businesses. Pole is tapered octagonal.

Breakaway Safety Bases meeting AASHTO requirements are available.

Finish:
Choice of Millerbond Factory Finish, Prime Coat, Self-Weathering or Galvanized.

Shaft Material:
High-strength steel with minimum yield strength of 50,000 PSI; ultimate tensile strength of 70,000 PSI.

Note:
Poles with mounting height over 44 feet are furnished in two sections with a telescoping joint.

Twin Models Available:

Base Styles:

 (Click Image for More Information)

Mast Arm

Mounting

Max EPA

Weight of

Dimensions

Anchor Bolt

Model

Spread

Height

@80 MPH

Pole( lbs.)

Top / Bottom

Circle / Size

No.

6'

25'

2.4

202

4" / 7.0"

9.5" / 1” x 40"

YA6-250

6'

30'

2.4

266

4" / 8.6"

11" / 1” x 40"

YA6-300

6'

35'

2.4

310

4" / 8.6"

11" / 1” x 40"

YA6-350

6'

40'

2.4

371

4" / 9.6"

12" / 1” x 40"

YA6-400

6'

50'

2.4

585

4" / 10.6"

13.5" / 1.25” x 48"

YA6-500

8'

25'

2.4

207

4" / 7.0"

9.5" / 1” x 40"

YA8-250

8'

30'

2.4

271

4" / 8.6"

11" / 1” x 40"

YA8-300

8'

35'

2.4

315

4" / 8.6"

11" / 1” x 40"

YA8-350

8'

40'

2.4

376

4" / 9.6"

12" / 1” x 40"

YA8-400

8'

50'

2.4

590

4" / 10.6"

13.5" / 1.25” x 48"

YA8-500

Mast Arm

Mounting

Max EPA

Weight of

Dimensions

Anchor Bolt

Model

Spread

Height

@80 MPH

Pole( lbs.)

Top / Bottom

Circle / Size

No.

6'

25'

2.4

238

4" / 7.0"

15" / 1” x 40"

YH6-250

6'

30'

2.4

300

4" / 8.6"

15" / 1” x 40"

YH6-300

6'

35'

2.4

344

4" / 8.6"

15" / 1” x 40"

YH6-350

6'

40'

2.4

402

4" / 9.6"

15" / 1” x 40"

YH6-400

6'

50'

2.4

631

4" / 10.6"

15" / 1.25” x 48"

YH6-500

8'

25'

2.4

243

4" / 7.0"

15" / 1” x 40"

YH8-250

8'

30'

2.4

305

4" / 8.6"

15" / 1” x 40"

YH8-300

8'

35'

2.4

349

4" / 8.6"

15" / 1” x 40"

YH8-350

8'

40'

2.4

407

4" / 9.6"

15" / 1” x 40"

YH8-400

8'

50'

2.4

636

4" / 10.6"

15" / 1.25” x 48"

YH8-500

Mast Arm

Mounting

Max EPA

Weight of

Dimensions

Anchor Bolt

Model

Spread

Height

@80 MPH

Pole( lbs.)

Top / Bottom

Circle / Size

No.

6'

25'

2.4

257

4" / 7.0"

15" / 1” x 40"

YT6-250

6'

30'

2.4

318

4" / 8.6"

11" / 1” x 40"

YT6-300

6'

35'

2.4

362

4" / 8.6"

11" / 1” x 40"

YT6-350

6'

40'

2.4

422

4" / 9.6"

15" / 1” x 40"

YT6-400

6'

50'

2.4

724

4" / 10.6"

17" / 1.25” x 48"

YT6-500

8'

25'

2.4

262

4" / 7.0"

15" / 1” x 40"

YT8-250

8'

30'

2.4

323

4" / 8.6"

11" / 1” x 40"

YT8-300

8'

35'

2.4

367

4" / 8.6"

11" / 1” x 40"

YT8-350

8'

40'

2.4

427

4" / 9.6"

15" / 1” x 40"

YT8-400

8'

50'

2.4

729

4" / 10.6"

17" / 1.25” x 48"

YT8-500

Millerbernd Manufacturing Company
622 6th Street South, P.O. Box 98
Winsted, Minnesota 55395
dclark@millerberndmfg.com
Phone: (320) 485-2111
Fax: (320) 485-4420