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Thomas & Betts Aluminum Pipe Strap for Securing Conduit Systems Hardware
Model: TB-1277AL
Thomas & Betts Aluminum Pipe Strap for Securing Conduit SystemsProfessional Electrical Hardware Strap SolutionThe Thomas & Betts Aluminum Pipe Strap delivers reliable hardware performance for...
Thomas & Betts
$60.88
$4.71
Thomas & Betts 1 Inch IMC Pipe Strap - Aluminum Construction for Conduit Securing
Professional Conduit Support & Securing Hardware
Thomas & Betts delivers reliable conduit support with this 1 inch IMC pipe strap featuring durable aluminum construction. Designed specifically for securing conduit systems, this professional-grade hardware provides dependable mounting and support for electrical installations requiring robust aluminum materials.
Professional Features & Benefits
- 1 Inch Size: Precisely engineered for standard IMC conduit applications with accurate fit and secure hold.
- Aluminum Construction: Corrosion-resistant material provides long-lasting durability in various environmental conditions.
- IMC Compatibility: Specifically designed for Intermediate Metal Conduit systems ensuring proper fit and performance.
- Conduit Securing Design: Purpose-built for reliable conduit support and positioning in electrical installations.
- Professional Hardware: Quality construction meets the demands of commercial and industrial electrical applications.
Technical Specifications
- Department: Electrical
- Material: Aluminum
- Number Of Batteries: 0
- Product Group: Hardware
- Product Subgroup: Straps
- Product Type: Pipe Strap for Securing Conduit Systems
Professional Applications
- Commercial Electrical Installations
- Industrial Conduit Systems
- Institutional Facilities
- Multi-Unit Properties
- Professional Offices
- Retail Establishments
- Light Industrial Applications
Why Choose Thomas & Betts Quality?
Thomas & Betts provides dependable electrical hardware solutions with aluminum construction that delivers corrosion resistance and long-term reliability. This professional-grade pipe strap ensures secure conduit mounting for demanding electrical applications where quality and performance matter.
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Group:
- Hangers, Supports & Fasteners
- Product Type:
- Conduit Strap
- Department:
- Electrical
- Product Subgroup:
- Hangers, Straps & Supports
- Product Material:
- Aluminum
Thomas & Betts 1278AL – Frequently Asked Questions
1) Will the Thomas & Betts 1278AL strap fit 1 inch EMT, or is it only for IMC?
The 1278AL is sized for 1 inch IMC (intermediate metal conduit). IMC has a larger outside diameter than EMT of the same trade size, so a strap cut for 1 inch IMC will sit loose on 1 inch EMT. If you are strapping EMT, order a strap specified for EMT in that trade size instead.
2) Can the Thomas & Betts 1278AL be used to secure SE cable?
The 1278AL is built as a 1 inch IMC pipe strap for intermediate metal conduit. For service entrance cable, the Briscon SC series aluminum one-hole fold-over straps are made for SE cable, with a fold-over body that closes around the cable rather than a fixed round conduit profile. Both are aluminum.
3) Is an aluminum conduit strap OK to use on aluminum or galvanized steel conduit outdoors?
Aluminum is the material of the 1278AL strap, and aluminum on aluminum conduit is the preferred pairing outdoors because it avoids dissimilar-metal contact. It also resists corrosion in damp and exterior locations. On galvanized steel IMC it is commonly used as well, though in wet or coastal installations many specs call for the strap material to match the raceway.
4) Should I use a metal IMC strap or a PVC conduit strap for my run?
Match the strap to the raceway. The aluminum 1278AL is for metallic IMC runs. For rigid nonmetallic conduit, ZenSupply carries PVC straps such as the Cantex 5133 Series one-hole strap in 4 inch and the Kraloy PS20 two-hole PVC strap in 2 inch, which flex with PVC's thermal movement rather than biting into it. A third type, the Briscon SC Series aluminum one-hole fold-over strap, is made for SE cable, not conduit.
5) What is the Thomas & Betts part number for a 1 inch aluminum IMC pipe strap?
Order Thomas & Betts 1278AL. That is the manufacturer part number for the 1 inch IMC pipe strap in aluminum, and it is the single model on the item, so there is no finish or size option to specify.
6) Do conduit straps like the 1278AL come with mounting screws or anchors?
No fasteners are included with the 1278AL strap. You supply the screws or anchors suited to the surface, wood screws for studs and blocking, self-drilling screws for metal studs or deck, and concrete anchors for masonry. Order those separately so the run does not stall at rough-in.
7) I need to standardize conduit straps across a facility. Does the 1278AL cover more than one trade size?
No. The 1278AL is 1 inch IMC only, one model with no size options. For a facility standard you will need to stock a separate strap part number for each trade size of conduit in the building, and separate parts again for any PVC or EMT runs, since strap sizing follows the raceway type as well as the trade size.
8) Is a one-hole strap or a two-hole strap the right choice for conduit support?
Both patterns are stocked. The Thomas & Betts 1278AL is a 1 inch IMC pipe strap in aluminum, and the Cantex 5133 series is a one-hole PVC conduit strap, each secured with a single fastener. The Kraloy 078380 PS20 is a two-hole pipe strap, which takes a fastener on each side of the conduit for a straddled mount.
9) What strap handles 4 inch conduit?
The Thomas & Betts 1278AL covers 1 inch IMC. For large-diameter runs, the Cantex 5133 series is a 4 inch PVC conduit strap in a one-hole pattern. Match the strap to the conduit trade size and material, since a 1 inch aluminum IMC strap will not close on 4 inch pipe.
10) Which of these straps is aluminum rather than plastic?
The Thomas & Betts 1278AL is aluminum construction, and the Briscon SC series straps are also aluminum. The Cantex 5133 and the Kraloy 078380 PS20 are PVC straps intended for PVC conduit systems, so for metallic conduit in exposed or damp locations the aluminum options are the ones to look at.
11) Is this strap suitable for commercial and industrial conduit support, or just residential work?
Commercial and industrial is where this one belongs. Thomas & Betts lists the 1278AL for commercial electrical installations, industrial conduit systems, institutional facilities, multi-unit properties, offices, retail, and light industrial work, which covers most MRO and property-maintenance conduit support.
How fast can I get the Thomas & Betts 1278AL 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 Thomas & Betts 1278AL come with a warranty?
Absolutely. The Thomas & Betts 1278AL 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 Thomas & Betts 1278AL?
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 Thomas & Betts 1278AL from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.