Power terminal blocks Eaton 16220-1 port to stud design with 200 kA SCCR and 175 amp current rating
Eaton Bussmann Stud Blocks
Eatons Bussmann series port-to-stud and stud-to-stud power terminal blocks offer current ratings up to 760 A, featuring convenient stud connections for lug/ring wire terminals and easy field wiring. These blocks are UL Recognized to UL 1059 and rated for use in UL 508A industrial control panels. They are factory configured from 1- to 3-poles, with optional covers available separately. These blocks are suitable for dual wire port applications, allowing for increased connection possibilities, and are rated for use with UL Listed ferrules for copper wire, providing an efficient, solid wire connection.
Product Attributes
- Brand: Eaton Bussmann
- Certifications: UL Recognized to UL 1059, CSA Certified
- Flammability Rating: UL 94 V0
Technical Specifications
| Catalog Symbol | Description | No. of Poles | Current Rating (A) | Lineside Conductor/Wire Size | Loadside Stud/Connector Size | SCCR (kA) | Catalog Number Example | Torque Nm (Lb-in) | Ports/Pole | Studs/Pole |
| 162__-(poles) | Port-to-stud power terminal blocks | 1, 2, 3 | 175 | 2/0 - #1 Cu/Al (Str) | 1/4-20 x 3/4 stud | 200 | 16280-_** | 13.6 (120) | 1 | 1 |
| 162__-(poles) | Port-to-stud power terminal blocks | 2, 3 | 175 | 2/0 - #1 Cu/Al (Str) | M6 x 1 stud | 200 | 16280-_-M | 13.6 (120) | 1 | 1 |
| 162__-(poles) | Port-to-stud power terminal blocks | 1, 2, 3 | 175 | 2/0 - #1 Cu/Al (Str) | 1/4-20 tapped hole | 10 | 16281-_** | 13.6 (120) | 1 | 1 |
| 163__-(poles) | Port-to-stud power terminal blocks | 1, 2, 3 | 380 | 500 kcmil - 4/0 Cu/Al (Str) | 1/4-20 x 1 stud | 10 | 16378-_ | 56.5 (500) | 2 | 1 |
| 163__-(poles) | Port-to-stud power terminal blocks | 1, 2, 3 | 380 | 500 kcmil - 4/0 Cu/Al (Str) | 3/8-16 x 1 stud | 10 | 16383-_ | 56.5 (500) | 1 | 2 |
| 165__-(poles) | Port-to-stud power terminal blocks | 1, 2, 3 | 760 | 500 kcmil - 4/0 Cu/Al (Str) | 3/8-16 x 1-5/8 stud | 10 | 16582-_ | 56.5 (500) | 2 | 2 |
| 162__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 175 | 1/4-20 x 3/4 stud | 1/4-20 x 3/4 stud | 10 | 16290-_** | - | 1 | 1 |
| 163__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 250 | 3/8-16 x 1-1/8 stud | 3/8-16 x 1-1/8 stud | 10 | 16390-_ | - | 1 | 1 |
| 163__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 310 | 3/8-16 x 1-7/16 stud | 1/4-20 x 9/16 stud | 10 | 16395-_ | - | 1 | 2 |
| 163__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 400 | 3/8-16 x 1-1/8 stud | 3/8-16 x 1-1/8 stud | 10 | 16392-_-H | - | 1 | 1 |
| 163__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 400 | 1/2-13 x 1-1/16 stud | 1/2-13 x 1-1/16 stud | 10 | 16394-_ | - | 1 | 1 |
| 165__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 400 | 3/8-16 x 1-7/16 stud | 3/8-16 x 1-7/16 stud | 10 | 16591-_** | - | 2 | 2 |
| 165__-(poles) | Stud-to-stud power terminal blocks | 1, 2, 3 | 600 | 1/2-13 x 1 stud | 1/2-13 x 1 stud | 10 | 16593-_ | - | 1 | 1 |
2411061549_EATON-16220-1_C22240448.pdf