Nassau Electrical Supply
Nassau Electrical Supply - 350' 1-1-1-3 SER Aluminum Service Entrance Cable 600V
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies Nassau Electrical Supply - 350' 1-1-1-3 SER Aluminum Service Entrance… as a category leader on buyer feedback in the cables & connectors category, based on 25 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Nassau Electrical Supply's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.9★ average across customer reviews
- ✓ Size AWG : 1-1-1
- ✓ Backed by Nassau Electrical Supply's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Size AWG : 1-1-1
- Ground Size : 3 AWG
- Conductor Material : Aluminum
- Cable Type : Service Entrance Cable
- Voltage : 600V
Full Specifications
| Brand | Nassau Electrical Supply |
|---|---|
| Color | Grey |
| Gauge | 3.0 |
| Strands | Multi Strand |
| Voltage | 600 Volts |
| Material | Aluminum |
| Size AWG | 1-1-1 |
| Cable Type | Service Entrance Cable |
| Unit Count | 1.0 Count |
| Ground Size | 3 AWG |
| Part Number | 1-1-1-3 SER Aluminum |
| Material Type | Aluminum |
| Conductor Material | Aluminum |
| Number of Cable Strands | Multi Strand |
Ready to buy?
Nassau Electrical Supply - 350' 1-1-1-3 SER Aluminum Service Entrance Cable 600V is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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