Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

STI Fire Barrier Pathway: Square, 7.5 in Overall Ht, 6 in Overall Lg, 3 in Overall Wd - Firestop Passthroughs for Cables
STIFirestop Passthroughs for Cables

STI Fire Barrier Pathway: Square, 7.5 in Overall Ht, 6 in Overall Lg, 3 in Overall Wd

The STI Fire Barrier Pathway: Square is a metal firestop passthrough for cables, model EZDR400. It measures 7.5 inches in overall height, 6 inches in overall length, and 3 inches in overall width, and includes two…

SKU 3G-OTH-553349

Brand
STI
Item
Fire Barrier Pathway: Square, 7.5 in Overall Ht, 6 in Overall Lg, 3 in Overall Wd
Category
Firestop Passthroughs for Cables
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

STI
Manufacturer Part Number
EZDR400
Type
Metal
Overall Lg
6 in
Overall Ht
7.5 in
Overall Wd
3 in
Shape Broad
Square
Pipe Material Broad
Metal
Mounting Plates Included
Two Plates
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STI Fire Barrier Pathway: Square is a metal firestop passthrough for cables, model EZDR400. It measures 7.5 inches in overall height, 6 inches in overall length, and 3 inches in overall width, and includes two mounting plates.

Frequently Asked Questions

Is the STI Fire Barrier Pathway: Square, 7.5 in Overall Ht, 6 in Overall Lg, 3 in Overall Wd available from 3G Electric?

Yes — 3G Electric supplies genuine STI products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the STI Fire Barrier Pathway: Square, 7.5 in Overall Ht, 6 in Overall Lg, 3 in Overall Wd?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for firestop passthroughs for cables?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all firestop passthroughs for cables we distribute.

STI Products

3G Electric supplies STI firestop passthroughs for cables. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from STI

View all STI parts
STI Fire Barrier Pathway: Rectangular, 15.75 in Overall Ht, 14 in Overall Lg, 29 in Overall Wd (MPN EZD444MBS2). Key specifications — Brand: STI; Shape_Broad: Rectangular; Mounting Plates Included: No Plates.
STI
STI Fire Barrier Pathway: Rectangular, 15.75 in Overall Ht, 14 in Overall Lg, 29 in Overall Wd (MPN EZD444MBS2). Key specifications — Brand: STI; Shape_Broad: Rectangular; Mounting Plates Included: No Plates.
STI Fire Barrier Pathway: Square, 3 in Overall Ht, 10.5 in Overall Lg, 3 in Overall Wd (MPN EZD33FWS). Key specifications — Brand: STI; Shape_Broad: Square.
STI
STI Fire Barrier Pathway: Square, 3 in Overall Ht, 10.5 in Overall Lg, 3 in Overall Wd (MPN EZD33FWS). Key specifications — Brand: STI; Shape_Broad: Square.
STI Fire Barrier Pathway: Rectangular, 10.5 in Overall Ht, 14 in Overall Lg, 18 in Overall Wd (MPN EZDG444S2). Key specifications — Brand: STI; Shape_Broad: Rectangular; Mounting Plates Included: Single Plate.
STI
STI Fire Barrier Pathway: Rectangular, 10.5 in Overall Ht, 14 in Overall Lg, 18 in Overall Wd (MPN EZDG444S2). Key specifications — Brand: STI; Shape_Broad: Rectangular; Mounting Plates Included: Single Plate.
STI Split Sleeve Kit: Round, 2 in Overall Ht, 12 in Overall Lg, 6 in Overall Wd, Cable (MPN FSR200). Key specifications — Brand: STI; Shape_Broad: Round; Mounting Plates Included: Two Plates.
STI
STI Split Sleeve Kit: Round, 2 in Overall Ht, 12 in Overall Lg, 6 in Overall Wd, Cable (MPN FSR200). Key specifications — Brand: STI; Shape_Broad: Round; Mounting Plates Included: Two Plates.
STI Smoke and Acoustical Pathway Device: Square, 6.25 in Overall Ht, 4 in Overall Lg (MPN NEZDP233). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: Two Plates.
STI
STI Smoke and Acoustical Pathway Device: Square, 6.25 in Overall Ht, 4 in Overall Lg (MPN NEZDP233). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: Two Plates.
STI Smoke and Acoustical Pathway Device: Square, 6.75 in Overall Ht, 4 in Overall Lg (MPN NEZDP433). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: Two Plates.
STI
STI Smoke and Acoustical Pathway Device: Square, 6.75 in Overall Ht, 4 in Overall Lg (MPN NEZDP433). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: Two Plates.
STI Sleeve Kit: Round, 1 in Overall Ht, 12 in Overall Lg, 1 in Overall Wd, Cable, Metal (MPN FS100). Key specifications — Brand: STI; Shape_Broad: Round; Mounting Plates Included: Two Plates; Pipe Material_Broad: Metal.
STI
STI Sleeve Kit: Round, 1 in Overall Ht, 12 in Overall Lg, 1 in Overall Wd, Cable, Metal (MPN FS100). Key specifications — Brand: STI; Shape_Broad: Round; Mounting Plates Included: Two Plates; Pipe Material_Broad: Metal.
STI Smoke and Acoustical Pathway Device: Square, 6.5 in Overall Ht, 6.25 in Overall Lg (MPN NEZ33-W). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: No Plates.
STI
STI Smoke and Acoustical Pathway Device: Square, 6.5 in Overall Ht, 6.25 in Overall Lg (MPN NEZ33-W). Key specifications — Brand: STI; Shape_Broad: Square; Mounting Plates Included: No Plates.