Description
The STTB 2.5 places two wiring levels in a terminal body 5.2 mm thick. Its stepped arrangement provides four spring-clamp connection points without adding a second terminal position along the rail.
The body is 46 mm high and 68 mm long. Include any level-specific bridge requirements with your terminal layout so the accessory arrangement can be checked.
Specifications
| Model | STTB 2.5 |
|---|---|
| Terminal type | Double-level terminal block |
| Connection | Spring-clamp connection |
| Mounting | DIN rail |
| Rated voltage | 500 V |
| Rated current | 24 A |
| Solid conductor cross-section | 0.2–4 mm² |
| Flexible conductor cross-section | 0.2–2.5 mm² |
| Dimensions | Thickness 5.2 × Length 68 × Height 46 mm |
Matching Accessories
- End cover: D-STTB 2.5
- Plug-in bridges: FBS 2-5 / FBS 3-5 / FBS 4-5 / FBS 5-5 / FBS 10-5
- Marker strip: ZBFM 5
Request a Quote
Specify the colour, quantity and any end covers, bridges or markers required. Include your terminal layout if you need bridging at particular levels.
Photos include assembly examples. Please specify any rails or other accessories you need supplied.












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