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.

Siemens Eccs1 Ground Bar Collar Strap 12 2 0

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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
Best Sellers Rank	#74,302 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Breaker, Load Center & Fuse Accessories
Color	Metal
Customer Reviews	4.8 4.8 out of 5 stars (434)
Date First Available	March 31, 2009
Included Components	2/0 Collar Strap, Installation Instructions
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

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S$10

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In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Siemens ECCS1 Ground Bar Collar Strap #12-2/0

Description

Specifications

Common Questions