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Manufacturer Resources
Product Specs
- Idea Granular Category Code Igcc :
- 5381 >> Wire marker book
- Legend:
- 1 - 33, A, B, C, +, -, T1, T2, T3, L1, L2, L3
- Product Group:
- Safety
- Product Type:
- Wire Marker Books
- Selling Unit Of Measure:
- each
- Department:
- Electrical
- Product Subgroup:
- Marking Labels
- Product Material:
- Vinyl Cloth
Thomas & Betts WM-A-33 – Frequently Asked Questions
1) What markers are included in the Thomas & Betts WM-A-33 wire marker book?
The WM-A-33 book carries a mixed legend: numbers 1 through 33, letters A, B and C, plus and minus symbols, T1, T2 and T3, and L1, L2 and L3. That covers circuit numbering plus the phase and terminal callouts electricians use on motor leads and control wiring, so one book handles a panel or control cabinet without pulling a second legend.
2) I need to mark three-phase motor leads and line conductors. Does this book have T and L markers?
Yes. Alongside the 1 through 33 numbering, the book includes T1, T2, T3 for motor terminals and L1, L2, L3 for line conductors, plus A, B, C for phase identification and plus/minus for DC or polarity work.
3) Are Thomas & Betts WM-A-33 wire markers vinyl cloth or plain paper?
Vinyl cloth. That is the write-on-free, self-adhesive cloth stock that conforms around a conductor and stays wrapped, rather than a paper label that tears or lifts when it is pulled through a raceway.
4) How many of each marker legend come in the WM-A-33 book?
Ten of each legend per book, across all the numbers, letters and symbols in the set. For a control panel where a given circuit number only gets used once or twice, one book goes a long way; if you are tagging both ends of every conductor in a large feeder pull, plan on multiples.
5) Will the WM-A-33 book cover a panel with more than 33 circuits?
No. The numeric range stops at 33, so a 42-circuit panelboard schedule runs past what this book holds. For higher counts you would need a second book with a higher numeric legend, or a write-on marker stock instead.
6) Is the WM-A-33 sold as a single book or by the case?
It is sold each, meaning one wire marker book per unit ordered. Order quantity equals number of books.
How fast can I get the Thomas & Betts WM-A-33 delivered?
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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 WM-A-33 come with a warranty?
Absolutely. The Thomas & Betts WM-A-33 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 WM-A-33?
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