Square Non-Insulated Terminal
TONFUL Electric CB square non-insulated terminals feature a rectangular tongue, round stud hole and brazed-seam barrel. Compare 34 catalog entries across four conductor-size groups, then confirm the stud size, cable dimensions and order quantity.
- 34 original catalog entries.
- Four catalog groups: 150, 185, 240 and 400 mm².
- Copper terminal with a brazed-seam barrel.
- The rectangular tongue and round stud hole connect to compatible bolted hardware.
Overview
TONFUL Electric CB square non-insulated terminals feature a rectangular tongue, round stud hole and brazed-seam barrel. Compare 34 catalog entries across four conductor-size groups, then confirm the stud size, cable dimensions and order quantity. The rectangular tongue and round stud hole connect to compatible bolted hardware.
Features
- Connection interface: The rectangular tongue and round stud hole connect to compatible bolted hardware.
- Terminal material: copper as stated in the original catalog.
- Bare construction: the terminal has no integral insulating sleeve.
- Model-specific fit: compare the conductor section, contact geometry and assembly space before selection.
- Brazed seam: the barrel seam is identified on the source drawing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Series | CB |
| Terminal type | Square-tongue bare cable terminal |
| Terminal material | Copper |
| Insulation | Non-insulated |
| Listed catalog entries | 34 |
| Conductor groups | 150 / 185 / 240 / 400 mm² |
| Barrel construction | Brazed seam |
| Pack quantities (catalog) | 25 / 20 / 10 / 5 pieces, according to group |
Current values retain the original catalog entries; confirm the exact terminal, conductor, connection method and operating conditions for the finished assembly.
Dimension
Dimensions are in millimeters, conductor sections are in mm² and current values are in amperes. Model references and dimensions retain the original TONFUL catalog data.
| Model | AWG (catalog) | Wire section (mm²) | Catalog max current (A) | USA stud size | d2 (mm) | B (mm) | F (mm) | L (mm) | E (mm) | D (mm) | d1 (mm) | T (mm) | PCS / pack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CB150-8 | 250/300 | 150 | 395 | 5/16 | 8.5 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-8S | 250/300 | 150 | 395 | 5/16 | 8.5 | 22.7 | 23.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-10 | 250/300 | 150 | 395 | 3/8 | 10.5 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-10S | 250/300 | 150 | 395 | 3/8 | 10.5 | 22.7 | 23.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-12 | 250/300 | 150 | 395 | 1/2 | 13.0 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-12S | 250/300 | 150 | 395 | 1/2 | 13.0 | 22.7 | 23.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-14 | 250/300 | 150 | 395 | 9/16 | 15.0 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-14S | 250/300 | 150 | 395 | 9/16 | 15.0 | 22.7 | 23.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-16 | 250/300 | 150 | 395 | 5/8 | 17.0 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB150-18 | 250/300 | 150 | 395 | 11/16 | 19.0 | 27.2 | 21.0 | 61.2 | 26.7 | 26.5 | 20.0 | 3.2 | 25 |
| CB180-8 | 300/350 | 185 | 440 | 5/16 | 8.5 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB180-10 | 300/350 | 185 | 440 | 3/8 | 10.5 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB180-12 | 300/350 | 185 | 440 | 1/2 | 13.0 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB180-14 | 300/350 | 185 | 440 | 9/16 | 15.0 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB180-16 | 300/350 | 185 | 440 | 5/8 | 17.0 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB180-18 | 300/350 | 185 | 440 | 11/16 | 19.0 | 28.6 | 22.0 | 64.0 | 28.7 | 28.8 | 21.8 | 3.5 | 20 |
| CB200-8 | 400/500 | 240 | 470 | 5/16 | 8.5 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-10 | 400/500 | 240 | 470 | 3/8 | 10.5 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-12 | 400/500 | 240 | 470 | 1/2 | 13.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-14 | 400/500 | 240 | 470 | 9/16 | 15.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-16 | 400/500 | 240 | 470 | 5/8 | 17.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-18 | 400/500 | 240 | 470 | 11/16 | 19.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-20 | 400/500 | 240 | 470 | 3/4 | 21.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-22 | 400/500 | 240 | 470 | 7/8 | 23.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB200-24 | 400/500 | 240 | 470 | 15/16 | 25.0 | 33.1 | 22.0 | 70.2 | 31.8 | 32.3 | 24.1 | 4.0 | 10 |
| CB325-8 | 500/600 | 400 | 650 | 5/16 | 8.5 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-10 | 500/600 | 400 | 650 | 3/8 | 10.5 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-12 | 500/600 | 400 | 650 | 1/2 | 13.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-14 | 500/600 | 400 | 650 | 9/16 | 15.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-16 | 500/600 | 400 | 650 | 5/8 | 17.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-18 | 500/600 | 400 | 650 | 11/16 | 19.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-20 | 500/600 | 400 | 650 | 3/4 | 21.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-22 | 500/600 | 400 | 650 | 7/8 | 23.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
| CB325-24 | 500/600 | 400 | 650 | 15/16 | 25.0 | 37.0 | 31.0 | 84.2 | 34.6 | 37.7 | 28.5 | 4.5 | 5 |
Selection Guide
Match the conductor section, barrel diameter and crimp tooling, then check the stud hole, tongue width and bolted-connection clearance. Use tooling suitable for the selected terminal and conductor, and provide any insulation or enclosure required by the installation. Send a mating-part reference or assembly drawing for selection assistance.
Applications
Compatible bolted cable connections in electrical equipment, power-distribution assemblies, panels and maintenance stock. Select the terminal against the conductor, mating components, installation conditions and finished-assembly requirements.
Ordering Information
Provide the full CB model reference, conductor section, stud size and barrel dimensions, order quantity and intended application. Include packaging, labeling and delivery requirements for OEM and wholesale enquiries.
Request a CB terminal quote or email ivan@tonful.com.