YC023 High Temperature Ceramic Terminal Blocks
YC023 High Temperature Ceramic Terminal Blocks from YOCL ELECTRIC. Steatite terminal blocks in 2-pole and 3-pole forms, with 20 A, 32 A and 57 A model ratings at 450 V.
- Electrical ratings: 20–57 A, 450 V; see the selected model.
- Brass or nickel-plated brass conductive inserts.
- Working temperature: −40°C to +425°C.
- Pole configurations: 2 / 3.
Overview
YOCL ELECTRIC YC023 High Temperature Ceramic Terminal Blocks provide electrical wire connections. Steatite terminal blocks in 2-pole and 3-pole forms, with 20 A, 32 A and 57 A model ratings at 450 V.
Features
- YC023 High Temperature Ceramic Terminal Blocks construction with Steatite ceramic housing.
- Brass or nickel-plated brass conductive inserts.
- Working temperature: −40°C to +425°C.
- Pole configurations: 2 / 3.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | YOCL ELECTRIC |
| Product family | YC023 High Temperature Ceramic Terminal Blocks |
| Housing material | Steatite ceramic |
| Conductive insert | Brass or nickel-plated brass |
| Screw material | Zinc-plated steel |
| Working temperature | −40°C to +425°C |
| Pole configurations | 2 / 3 |
| Listed colors | White |
| Rated voltage | 450 V |
| Model ratings and packing | See the model table; each row applies only to that model. |
Model Ratings and Packing
| Model | Wire range (mm²) | Rated current (A) | Rated voltage (V) | Screw size | Pieces per carton |
|---|---|---|---|---|---|
| YC023-01/2P | 1-5 | 20 | 450 | M3.0 | 2000 |
| YC023-02/3P | 1-6 | 20 | 450 | M3.0 | 2000 |
| YC023-03/2P | 2.5-10 | 32 | 450 | M3.5 | 2000 |
| YC023-04/3P | 2.5-10 | 32 | 450 | M3.5 | 2000 |
| YC023-05/2P | 2.5-10 | 57 | 450 | M4.0 | 2000 |
| YC023-06/3P | 2.5-10 | 57 | 450 | M4.0 | 2000 |
Dimension
All dimension values are in mm. Letter and diameter symbols identify the corresponding dimensions.
| Model | L (mm) | W (mm) | H (mm) | Ø (mm) |
|---|---|---|---|---|
| YC023-01/2P | 21 | 18 | 15 | 4.2 |
| YC023-02/3P | 33 | 18 | 15 | 4.2 |
| YC023-03/2P | 24 | 22 | 21 | 4.5 |
| YC023-04/3P | 38 | 22 | 21 | 4.5 |
| YC023-05/2P | 34 | 30 | 23 | 6.3 |
| YC023-06/3P | 53 | 30 | 23 | 6.3 |
Selection Guide
Select the exact model by conductor cross-section and the electrical rating in its row. Check the required pole configuration and the dimensions together; ratings from different models are not interchangeable.
Ordering Information
Specify the model, conductor cross-section, required configuration and quantity. State the packing unit when ordering.