Insulated Ring Terminals — RV Series
insulated ring terminals for quick, reliable wire-to-stud connections (22–10 AWG / 0.5–6 mm²).
Four color sections with typical current ranges: Red 19 A, Blue 27 A, Black 37 A, Yellow 48 A.
Wide stud options from #4 up to 1/2″ cover control panels, terminal blocks, and equipment lugs.
Consistent barrel geometry and ring sizes for fast assembly and easy inspection.
Overview
The RV Series insulated ring terminals provide secure, vibration-resistant wire-to-stud connections for control panels, terminal blocks and machines.
These insulated ring terminals cover 22–10 AWG (0.5–6 mm²) with color-coded vinyl sleeves and stud sizes from #4 to 1/2″. Typical current by section: Red 19 A, Blue 27 A, Black 37 A, Yellow 48 A.
- Ring tongue stays captured under the fastener for dependable service.
- Color coding simplifies picking the correct insulated ring terminals for each wire size.
- Crimp barrels work with standard ratchet tools for consistent terminations.
- Trusted in panels, vehicles and general electrical assemblies.
Specifications (Complete Series)
| Model | Stud | d2 (mm) | B (mm) | L (mm) | F (mm) | H (mm) | DØ (mm) | Color / Section |
|---|---|---|---|---|---|---|---|---|
| 0.5–1.5 mm² (22–16 AWG) — Imax 19 A | ||||||||
| RV1.25-3 | #4 | 3.2 | 5.7 | 17.8 | 4.95 | 10.0 | 4.3 | Red |
| RVS1.25-3.5 | #6 | 3.7 | 5.7 | 17.8 | 4.95 | 10.0 | 4.3 | Red |
| RVM1.25-3.5 | #6 | 3.7 | 6.6 | 20.1 | 6.3 | 10.0 | 4.3 | Red |
| RVL1.25-3.5 | #6 | 3.7 | 8.0 | 21.5 | 7.0 | 10.0 | 4.3 | Red |
| RVS1.25-4 | #8 | 4.3 | 6.6 | 20.1 | 6.3 | 10.0 | 4.3 | Red |
| RVL1.25-4 | #8 | 4.3 | 8.0 | 21.5 | 7.0 | 10.0 | 4.3 | Red |
| RV1.25-5 | #10 | 5.3 | 8.0 | 21.5 | 7.0 | 10.0 | 4.3 | Red |
| RVL1.25-5 | #10 | 5.3 | 9.8 | 23.0 | 8.5 | 10.0 | 4.3 | Red |
| RV1.25-6 | 1/4 | 6.5 | 11.6 | 27.5 | 11.1 | 10.0 | 4.3 | Red |
| RVS1.25-6 | 1/4 | 6.5 | 9.8 | 23.0 | 8.5 | 10.0 | 4.3 | Red |
| RV1.25-8 | 5/16 | 8.4 | 11.6 | 27.5 | 11.1 | 10.0 | 4.3 | Red |
| RV1.25-10 | 3/8 | 10.5 | 13.6 | 31.6 | 13.9 | 10.0 | 4.3 | Red |
| RV1.25-12 | 1/2 | 13.0 | 19.2 | 36.0 | 16.0 | 10.0 | 4.3 | Red |
| 1.5–2.5 mm² (16–14 AWG) — Imax 27 A | ||||||||
| RV2-3 | #4 | 3.2 | 6.6 | 17.8 | 4.3 | 10.0 | 4.9 | Blue |
| RVS2-3.5 | #6 | 3.7 | 6.6 | 17.8 | 4.3 | 10.0 | 4.9 | Blue |
| RVM2-3.5 | #6 | 3.7 | 6.6 | 21.0 | 7.0 | 10.0 | 4.9 | Blue |
| RVL2-3.5 | #6 | 3.7 | 8.5 | 22.5 | 7.75 | 10.0 | 4.9 | Blue |
| RVS2-4 | #8 | 4.3 | 6.6 | 21.0 | 7.0 | 10.0 | 4.9 | Blue |
| RVL2-4 | #8 | 4.3 | 8.5 | 22.5 | 7.75 | 10.0 | 4.9 | Blue |
| RVS2-5 | #10 | 5.3 | 8.5 | 22.5 | 7.75 | 10.0 | 4.9 | Blue |
| RVL2-5 | #10 | 5.3 | 9.5 | 22.5 | 7.25 | 10.0 | 4.9 | Blue |
| RV2-6 | 1/4 | 6.5 | 12.0 | 27.6 | 11.0 | 10.0 | 4.9 | Blue |
| RV2-8 | 5/16 | 8.4 | 12.0 | 27.6 | 11.0 | 10.0 | 4.9 | Blue |
| RV2-10 | 3/8 | 10.5 | 13.6 | 30.2 | 13.9 | 10.0 | 4.9 | Blue |
| RV2-12 | 1/2 | 13.0 | 19.2 | 36.5 | 16.5 | 10.0 | 4.9 | Blue |
| 2.5–4 mm² (14–12 AWG) — Imax 37 A | ||||||||
| RV3.5-4 | #8 | 4.3 | 8.0 | 24.5 | 7.7 | 12.5 | 6.2 | Black |
| RVS3.5-5 | #10 | 5.3 | 8.0 | 24.5 | 7.7 | 12.5 | 6.2 | Black |
| RVL3.5-5 | #10 | 5.3 | 12.0 | 27.9 | 7.7 | 12.5 | 6.2 | Black |
| RV3.5-6 | 1/4 | 6.5 | 12.0 | 27.9 | 7.7 | 12.5 | 6.2 | Black |
| 4–6 mm² (12–10 AWG) — Imax 48 A | ||||||||
| RV5.5-3.5 | #6 | 3.7 | 7.2 | 21.4 | 5.9 | 12.5 | 6.7 | Yellow |
| RVS5.5-4 | #8 | 4.3 | 7.2 | 21.5 | 5.9 | 12.5 | 6.7 | Yellow |
| RVL5.5-4 | #8 | 4.3 | 9.5 | 25.5 | 8.3 | 12.5 | 6.7 | Yellow |
| RV5.5-5 | #10 | 5.3 | 9.5 | 25.5 | 8.3 | 12.5 | 6.7 | Yellow |
| RV5.5-6 | 1/4 | 6.5 | 12.0 | 31.5 | 13.0 | 12.5 | 6.7 | Yellow |
| RV5.5-8 | 5/16 | 8.4 | 15.0 | 33.7 | 13.7 | 12.5 | 6.7 | Yellow |
| RV5.5-10 | 3/8 | 10.5 | 15.0 | 33.7 | 13.7 | 12.5 | 6.7 | Yellow |
| RV5.5-12 | 1/2 | 13.0 | 19.2 | 38.1 | 16.0 | 12.5 | 6.7 | Yellow |
Dimension
Applications
- Control panels and terminal blocks (bolted ring terminations)
- Industrial machinery and equipment wiring
- Automotive/transport electrical studs and battery posts
- General electrical projects requiring secure crimped connections
Get a Quote
Tell us your wire section (AWG/mm²), required stud size, and quantities. We’ll match the exact RV part numbers and ship quickly.
