ABB - Installation Products 503 SC - Clamp, Beam, Length 2-1/2 Inches, Width 2-5/8 Inches, Jaw Opening 1 Inch, Tapped Hole 1/2-13 Inch, Malleable Iron
ABB - Installation Products

503 SC

UPC: 785991509625


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Minimum Qty: 20

Multiplier: 20

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Overview

The ABB 503-SC Malleable Iron Beam Clamp (SKU: 503-SC) is a heavy-duty clamping solution engineered for structural and industrial beam attachment. Manufactured by ABB Installation Products, this clamp delivers a load rating of 1,250 lbs with a safety factor of 3, ensuring reliable performance under demanding conditions. Constructed from durable malleable iron with a silver electroplated finish, the 503-SC provides superior corrosion resistance and long-term durability in harsh environments, including outdoor and industrial settings where moisture and chemicals are present. Key specifications include a base size of 2-1/2" x 2-5/8" with a 1" jaw opening, accommodating beams up to 5/8" flange thickness. The clamp features a 1/2-13 tapped hole for secure attachment using standard hardware, with a recommended torque of 250 inch-lbs for optimal clamping force. LR-63683) and designed for compatibility with Superstrut® systems, making it ideal for electrical conduit, pipe supports, and structural frameworks. Applications include: - Electrical conduit and cable tray support systems - Pipe and ductwork hanger assemblies - Structural beam and truss connections - Industrial machinery and equipment mounting - Construction and manufacturing frameworks The 503-SC’s robust malleable iron construction ensures high load-bearing capacity and resistance to deformation, while the silver electroplated finish enhances corrosion resistance. With a standard carton quantity of 20 units, this clamp is a cost-effective solution for professionals requiring a reliable, long-lasting clamping component. Trust ABB Installation Products for dependable industrial hardware that meets the demands of heavy-duty applications.
  • Heavy-duty malleable iron construction with silver electroplated finish for corrosion resistance
  • Load rating of 1,250 lbs (safety factor of 3) for reliable structural support
  • Base size: 2-1/2" x 2-5/8" with 1" jaw opening for beam compatibility
  • 1/2-13 tapped hole for secure attachment; torque rating: 250 inch-lbs
  • Applications: Structural support, conduit systems, pipe supports

Specifications

Application
For hanging rod
Finish
Electroplated
Length
2-1/2 in
Material
Malleable Iron
Material Quality
Malleable Iron
Size
2-1/2" x 2-5/8"
Standard
CSA 63683
Type
Clamp, Beam
Width
2-5/8 in
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.730 L
Package Weight (Metric)
0.785 kg
Clamp, Beam, Height 2-5/16 Inches, Width 2-11/16 Inch, Length 2-17/32 Inches, 1/2 Inch - 13 Threaded Opening, Malleable Iron, Fits Flanges up to 1 Inches Thick

Z503-5

Clamp, Beam, Height 2-5/16 Inches, Width 2-11/16 Inch, Length 2-17/32 Inches, 1/2 Inch - 13 Threaded Opening, Malleable Iron, Fits Flanges up to 1 Inches Thick
Beam clamp for use with conduit hangers, bridle rings, and drop rods 3/8" to 1/2". It is made of malleable iron with a zinc plated finish. The clamp measures 1.70" x 1.63" x 1.58" and has a maximum clamp diameter of 3/4".

701

Beam clamp for use with conduit hangers, bridle rings, and drop rods 3/8" to 1/2". It is made of malleable iron with a zinc plated finish. The clamp measures 1.70" x 1.63" x 1.58" and has a maximum clamp diameter of 3/4".
5/8-11 Beam Clamp Malleable Iron

MBC58

5/8-11 Beam Clamp Malleable Iron
Malleable iron beam clamp for 1/4" flange with 1/4-20 threaded hole.

PBC260025EG

Malleable iron beam clamp for 1/4" flange with 1/4-20 threaded hole.
Clamp, Beam, Length 1-1/4 Inch, Width 1 Inch, Jaw Opening 15/16 Inch, 1/4 Inch - 20 Threaded Opening, Malleable Iron

500-SC

Clamp, Beam, Length 1-1/4 Inch, Width 1 Inch, Jaw Opening 15/16 Inch, 1/4 Inch - 20 Threaded Opening, Malleable Iron
Clamp, Beam, Length 2-13/32 Inches, Width 2-19/32 Inches, Jaw Opening 1-3/8 Inches, 1/2 Inch, 13 Threaded Opening, Malleable Iron

507

Clamp, Beam, Length 2-13/32 Inches, Width 2-19/32 Inches, Jaw Opening 1-3/8 Inches, 1/2 Inch, 13 Threaded Opening, Malleable Iron
Clamp, Beam, Length 1-5/8 Inch, Width 1-1/2 Inch, Jaw Opening 7/8 Inch, 5/16 Inch, 18 Threaded Opening, Malleable Iron

501

Clamp, Beam, Length 1-5/8 Inch, Width 1-1/2 Inch, Jaw Opening 7/8 Inch, 5/16 Inch, 18 Threaded Opening, Malleable Iron
Clamp, Beam, Length 2 Inches, Width 2 Inches, Jaw Opening 1 Inch, 3/8 Inch, 16 Threaded Opening, Malleable Iron

502

Clamp, Beam, Length 2 Inches, Width 2 Inches, Jaw Opening 1 Inch, 3/8 Inch, 16 Threaded Opening, Malleable Iron

Frequently Asked Questions

Are stainless steel versions available for this product?

Yes, models 500CC123, 502CC123, and 503CC123 are available in 123 Stainless Steel.

What material is used for the set point?

The set point is made of hardened steel.

Are there other material and finish options?

Yes, malleable iron with a silver electro-zinc plated finish is also available.

What are the standard material and finish?

The standard material is steel with a zinc-plated finish.

What is the safety factor for load ratings?

The safety factor for load ratings is 3, based on the bottom hole of the beam clamp.

What is the static load limit for this product?

The product supports a static load limit of 100 lbs.

What is the static load limit for this product?

The product supports a static load limit of 100 lbs.

Are stainless steel versions available for this product?

Yes, models 500CC123, 502CC123, and 503CC123 are available in 123 Stainless Steel.

What material is used for the set point?

The set point is made of hardened steel.

Are there other material and finish options?

Yes, malleable iron with a silver electro-zinc plated finish is also available.

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