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Eaton B-Line series runway splice, Runway horizontal reducing and 90° junction butt splice kit, ASTM A570 structural steel, Black zinc
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Material Details:
- Black zinc ASTM A570 steel
- Product Height:
- 1.5 in
- Product Length Depth:
- 5 in
- Product Weight:
- 1.44 lb
- Product Width:
- 2.1875 in
- Department:
- Electrical
- Product Group:
- Connectors & Adapters
- Product Subgroup:
- Splice Components
- Product Type:
- Runway horizontal reducing and 90° junction butt splice kit
- Product Details:
- Runway horizontal reducing and 90° junction butt splice kit
B-LINE SB2102BBZ – Frequently Asked Questions
1) What does the B-Line SB2102BBZ splice kit actually do in a cable runway system?
The Eaton B-Line SB2102BBZ is a butt splice kit for joining cable runway sections, and it handles two jobs: a horizontal reducing splice (joining a wider runway section to a narrower one in the same plane) and a 90 degree junction (tying a branch runway into a main run at a right angle). It is a hardware kit, not a runway section, so you are buying the splice plates and fasteners that make the joint, not the tray itself.
2) Can I use this kit to join two runway sections of the same width in a straight run?
The SB2102BBZ is built specifically for a horizontal reducing joint or a 90 degree junction. For a straight inline joint between two equal width runway sections you want a standard butt splice kit rather than a reducing one, since the reducing plate geometry is meant to bridge a step in width.
3) Is the SB2102BBZ runway splice UL Listed for a data center or telecom room install?
UL Listed, yes. That is the rating carried on the SB2102BBZ splice kit, which matters if your spec or inspector requires listed runway hardware on the grounding and support path. No other rating is carried on it, so if your drawing calls out something beyond UL, verify against the manufacturer's submittal for that specific standard.
4) What finish and material is the B-Line SB2102BBZ splice, and is it suitable for indoor equipment rooms?
It is black zinc plated ASTM A570 structural steel. ASTM A570 is hot rolled carbon sheet steel, so this is a structural-grade plate, not light gauge trim, and the black zinc finish is a plated interior finish that matches black runway systems visually. For wet or corrosive outdoor environments you would want a hot dip galvanized or stainless splice instead.
5) What size is the B-Line SB2102BBZ splice plate kit?
The splice measures 5 x 2.1875 x 1.5 inches and weighs 1.44 lb. The 2-3/16 inch dimension is the one to check against your runway stringer height, since a butt splice has to sit flat against the web of both sections it joins. Confirm your runway stringer profile before ordering a quantity.
6) What is the manufacturer part number for this Eaton B-Line runway splice kit?
Order it as Eaton B-Line SB2102BBZ. The BBZ suffix denotes the black zinc finish. That part number is what a distributor or your electrical supplier will match against the B-Line runway accessory line.
How fast can I get the B-LINE SB2102BBZ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE SB2102BBZ come with a warranty?
Absolutely. The B-LINE SB2102BBZ is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE SB2102BBZ?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE SB2102BBZ from ZenSupply?
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and
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every order.
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