ABB - Installation Products DTSW14 - Solar panel grounding washer
ABB - Installation Products

DTSW14

UPC: 785991062052


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Minimum Qty: 100

Multiplier: 100

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Overview

The ABB DTSW14 Solar Panel Grounding Washer, SKU DTSW14, is a critical component manufactured by ABB - Installation Products for ensuring reliable electrical grounding in solar energy systems. Constructed from durable metal, this grounding washer is designed for secure mounting, facilitating essential electrical connections. Its primary function is to establish a safe and effective ground path for solar panels, mitigating electrical hazards and ensuring compliance with safety standards. The DTSW14 is engineered to provide optimal performance and longevity, even in varying environmental conditions typical of solar installations. This product is vital for both residential and commercial solar projects, offering a dependable solution for grounding solar arrays. Trust ABB's established expertise in electrical safety for your solar infrastructure. UNSPSC Code: 31161812. Country of Origin: US.
  • Essential for safe solar panel grounding
  • Durable metal construction
  • Secure mounting type for reliable connections
  • Manufactured by ABB - Installation Products
  • Ensures electrical safety and compliance

Specifications

Application
Can be used with both 1-1/2 inch and 1-5/8 inch channel and strut systems
Connection Type
Grounding Washer
Connection Type
Grounding Connection
Connection Type
Threaded/Washers for Grounding
Connection Type
Grounding
Finish
Tin Plated
Fits Bolt Sizes
1/4 IN
Material
Metal (likely stainless steel or aluminum)
Material
Metal (likely stainless steel or plated steel)
Material
Metal (implied by grounding washer)
Material
Stainless Steel
Material
Steel
Mounting Type
Threaded/Washers for Solar Panel Mounting
Mounting Type
Threaded or Compression Fit
Mounting Type
Panel Mounting (for solar panels)
Mounting Type
Solar Panel Mounting
Series
DTSW
Series
DTSW14
Size
Size 14
Size
Size 14 (DTSW14)
Size
Size 14 (DTSW14 designation)
Special Features
Slotted for quicker installation, no need to disassemble clamp assembly
Standard
UL E9809 / UL E9809
Standard
UL E9809
Thickness
0.03 in
Thickness
0.762 mm
Type
Fittings & Hardware
Width
1.65 in
Width
41.91 mm
Package Dimensions (L x W x H)
3 IN x 3 IN x 3.5 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 8.89 cm
Package Weight (Imperial)
0.090 L
Package Weight (Metric)
0.041 kg
U-Shaped Strut Washer For Metallic Framing Channel, Size - 1/4 Inch, Silver-galvanized, Allowable Load Rating - 150 lbf

AB2431/4EG

U-Shaped Strut Washer For Metallic Framing Channel, Size - 1/4 Inch, Silver-galvanized, Allowable Load Rating - 150 lbf
Square washer notched 1/4 with electro-galvanized finish. It has an outside width of 1-5/8" and an inside diameter of 5/16". Fits 1/4" bolt sizes.

SWN025EG

Square washer notched 1/4 with electro-galvanized finish. It has an outside width of 1-5/8" and an inside diameter of 5/16". Fits 1/4" bolt sizes.
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 1/4 Inch, Thickness 1/8 Inch, Type 316 Stainless Steel

AB241-1/4SS6C

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 1/4 Inch, Thickness 1/8 Inch, Type 316 Stainless Steel
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 5/8 Inch, Thickness 1/4 Inch, Type 316 Stainless Steel

AB241-5/8SS6

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 5/8 Inch, Thickness 1/4 Inch, Type 316 Stainless Steel
Washer, Located Square, Size 1-9/16 Inches x 1-9/16 Inches, Bolt Size 1/2 Inch, Hot-Dip Galvanized Steel

AB241L 1/2 HDG

Washer, Located Square, Size 1-9/16 Inches x 1-9/16 Inches, Bolt Size 1/2 Inch, Hot-Dip Galvanized Steel
Washer, Located Square, Size 1-9/16 Inches x 1-9/16 Inches, Bolt Size 3/8 Inch, Hot-Dip Galvanized Steel

AB241L 3/8 HDG

Washer, Located Square, Size 1-9/16 Inches x 1-9/16 Inches, Bolt Size 3/8 Inch, Hot-Dip Galvanized Steel
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 1/4 Inch, Thickness 1/8 Inch, Electro-Galvanized Steel with Magnets

AB241M 1/4 EG

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 1/4 Inch, Thickness 1/8 Inch, Electro-Galvanized Steel with Magnets
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/8 Inch, Thickness 3/16 Inch, Electro-Galvanized Steel with Magnets

AB241M 3/8 EG

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/8 Inch, Thickness 3/16 Inch, Electro-Galvanized Steel with Magnets

Frequently Asked Questions

What is the minimum torque value for installation?

The minimum torque value for installation is 100 lb.-in. for both types of clamps.

What materials are used in the solar panel clamps?

The solar panel clamps are made from high-strength extruded aluminum alloy 6061-T6 with a clear anodized finish, and the hardware includes type 304 stainless steel components.

Are the clamps compatible with different strut systems?

Yes, the clamps can be used with both 1 1/2" Kindorf channel and 1 5/8" strut systems.

What is the compliance standard for the grounding washer?

The grounding washer complies with UL 467 and is UL Listed E9809.

What are the installation features of the clamps?

The clamps feature pre-assembled hardware and a self-oriented channel nut staked to the bolt for fast and easy installation.

What is the maximum allowable load for the clamps?

The T shape clamp has a maximum allowable load of 331 lbs, while the L shape clamp has a maximum of 99 lbs.

What is the purpose of the solar grounding washer?

The solar grounding washer ensures proper grounding at each critical attachment point and is designed to stay in place during installation.

What type of bolt is used with the grounding washer?

The grounding washer is designed for use with a 1/4" bolt installed with a minimum torque value of 100 lb.-in.

What is the packaging quantity for the solar panel washer?

The standard packaging quantity for the solar panel washer (DTSW14) is 100 units.

What are the dimensions of the solar panel clamps?

The dimensions of the solar panel clamps are provided in inches, with specific measurements for each type detailed in the documentation.

How to Install Grounding Transition Washers for DTSW14

This guide provides step-by-step instructions for installing grounding transition washers to ensure proper bonding between aluminum panel frames and structural members.

Estimated time: 30m

Tools needed:

Screwdriver, Torque wrench, Clamp

Supplies needed:

Grounding transition washers, 1/4” bolts

  1. Install grounding transition washers

    Place a minimum of two grounding transition washers at opposite corners of each panel. For end panels, ensure both washers are on the same side.

  2. Secure the washers

    Using a clamp with a 1/4” bolt, position the washer between the panel frame and the strut or structural member. Ensure the teeth on the washer run parallel with the strut rails.

  3. Torque the bolts

    After both panels are installed, torque the bolts to a minimum value of 100 lbs-in to ensure a secure bond.

  4. Perform continuity check

    After the complete assembly of the panels, conduct a continuity check between the panel frames and the support strut or structural member to verify proper grounding.

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