I can't find conductors type for this clamp. is it approved for both cu/al?

Yes. This is approved accessory for Siemens Ground bars only and accepts #14-1/0 AWG copper/aluminum wire

what are the external dimensions

This information is not published as this product is not intended for OEM use or use outside of applicable / approved Siemens devices in saying that we can provide dimensions of prong ID= .15" OD=.53" and 14 - 2/0 AWG ID=.43"

Will this work to replace the grounding wire in a vehicle? I am needing to extend mine after replacing battery terminal clamp.

No it is only for a electrical panel. It would be easiet to go buy a longer ground wire form a auto store.

Is there any reason why this shouldn't be used on a neutral bar if it fits the spacing?

Since Siemens lists this specifically as a lug for use with the Ground Bar, we cannot advise this can be used with as/with Neutral bar connections. The lug may not have been UL tested with neutral bar connections.

Eccs1 Ground Bar Collar Strap 12 2 0

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

SAR 33

Duties & taxes included

In stock

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Description

⚡ Ground your setup with certified confidence!

TRUSTED QUALITY - Backed by Siemens with a 1-year parts warranty
CERTIFIED SAFETY - ANSI, CSA, and UL listings ensure top-tier reliability
ROBUST WIRE SUPPORT - Handles a wide range of copper/aluminum wire gauges (#12-2/0 AWG)
LIGHTWEIGHT COMPACT - Only 0.48 oz with a sleek 3.54 x 5.12 x 12.59 inch profile
UNIVERSAL COMPATIBILITY - Fits Siemens GB type ground bars seamlessly

The Siemens ECCS1 Ground Bar Collar Strap is a certified, durable accessory designed for Siemens GB type ground bars. Compatible with #12-2/0 AWG copper and aluminum wires, it ensures safe, reliable grounding with ANSI, CSA, and UL certifications. Lightweight and compact, this aluminum and copper strap offers professional-grade quality backed by a 1-year warranty.

Specifications

ASIN	B000VYOW04
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#55,688 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Breaker, Load Center & Fuse Accessories
Color	Metal
Customer Reviews	4.7 4.7 out of 5 stars (424)
Date First Available	March 31, 2009
Included Components	2/0 Collar Strap, Installation Instructions
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	0.48 ounces
Item model number	ECCS1
Manufacturer	Siemens
Material	Aluminum, Copper
Number Of Pieces	1
Part Number	ECCS1
Product Dimensions	3.54 x 5.12 x 12.59 inches
Shape	Square
Warranty Description	1 year - parts only

Reviews

L**A

Good price

Got this instead of the expensive “kit” for connecting solar cables to the electrical panel. Works perfectly.

3.07.2026

T**N

Ground lug

Great product as described

18.03.2026

A**4

Worked Great!

Worked Perfect for some electrical work we were doing at home.

30.03.2026

L**E

This fits many ground or neutral bars

Look at the pic , could be used for larger ground or neutral connection in many boxes

3.07.2026

C**X

Work

They do what you need them to.

12.10.2024

S**�

Buena calidad igual al de la foto..

Excelente igual a la de la imagen, funciona excelente...

17.03.2026

S**Z

Grapa

Muy útil

12.01.2026

H**M

Electrician

Great

30.09.2025

T**O

Works as intended

You need one of these if you are installing a proper ground on a sub-panel

1.01.2017

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SAR 33

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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ECCS1 Ground Bar Collar Strap #12-2/0

Description

Specifications

Reviews

Common Questions