AtkoreMasterElectricalProductsCatalog

Beam Clamps

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Beam Clamps

Power-Strut Unistrut

P2898 - Universal Beam Clamp

G

EG

ꞏ Maximum temperature of 450˚ F (232° C) ꞏ At least one full thread must be exposed

D

F

C

A

E B

Part Number

A (in)

B

C

D

E

F

G

Max Load

Wt/100 pcs

(in) (mm) (in) (mm) (in) (mm) (in)

(mm)

(in)

(mm) 19.1 19.1

(in)

(mm)

(lb)

(kN)

(lb) 33 33 22

(kg) 15.0 15.0 10.0 40.0 35.9

3 ⁄ 1 ⁄ 5 ⁄ 3 ⁄ 7 ⁄

1 25.4 1 1 ⁄ 2

1 ⁄ 1 ⁄ 1 ⁄ 5 ⁄ 5 ⁄

3 ⁄ 3 ⁄ 3 ⁄

7 ⁄ 7 ⁄

P2898-37 P2898-50 P2898-62 P2898-75 P2898-87

38.1 38.1 38.1 44.5 44.5

12.7 1 25.4 12.7 1 25.4 12.7 1 25.4

22.2 400 1.78 22.2 500 2.22 31.8 800 3.56 31.8 1,200 5.34

8

2

4

8

5 ⁄

1 ⁄ 1 ⁄ 3 ⁄

25.4 1 38.1 1 47.6 1

1

2

16

2

2

4

8

1 ⁄ 7 ⁄

19.1 1 25.4 600 2.67

1 1

8

2

2

2

4

3 ⁄ 1 ⁄

34.9 1 25.4 1 1 ⁄ 4 38.1 1 25.4 1 1 ⁄ 4

15.9 1 15.9 1

88 79

4

8

4

8

8

2 50.8 1 3 ⁄ 4

8

8

2

P2899 - Wide Throat Beam Clamp

EG

ꞏ Maximum temperature of 450˚ F (232° C)

Part Number

Rod Size A (in)

B

C

D

E

Max Load

Wt/100 pcs

(in)

(mm) 41.3 41.3

(in)

(mm)

(in)

(mm)

(in)

(mm)

(lb)

(kN)

(lb)

(kg)

3 ⁄ 1 ⁄ 5 ⁄ 3 ⁄

5 ⁄ 5 ⁄ 3 ⁄ 7 ⁄

P2899-37 P2899-50 P2899-62 P2899-75

2 2

50.8 1 25.4 50.8 1 25.4

7 ⁄ 7 ⁄

22.2 400 1.78 28 12.7 22.2 500 2.22 34 15.4 25.4 600 2.67 66 30.0 31.8 800 3.56 83 37.7

1 1 1 1

8

8

8

8

2

8

44.5 2 1 ⁄ 4 47.6 2 3 ⁄ 8

57.2 1 1 ⁄ 4 60.3 1 3 ⁄ 8

31.8

1

8

4

34.9 1 1 ⁄ 4

4

8

Note: When used for mechanical supports, load capacities of brackets, fittings and other supporting elements should be in compliance with the American Standard Code for Pressure Piping. Clamps are designed to be used with W, M, S & HP Shape beams, Standard C & Misc. MC Channels, Angles & Structural Tees. Clamps must be used in pairs where indicated. For beam clamps with HG finish, standard hardware is EG finish. For optional stainless steel hardware, please contact the factory for availability.

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