ABB BEY38-4 Connection Set for Star-Delta Starter
The ABB BEY38-4 is a connection set designed for easy and reliable assembly of star-delta (Y-Δ) starters using AF26 to AF38, AFC26 to AFC38, or AFS26 to AFS38 contactors. The set connects the main poles of the Line, Delta, and Star contactors using insulated solid copper bars: an upstream phase-to-phase connection between line and delta contactors, a downstream parallel connection between delta and star contactors, and a star point upstream connection on the star contactor. It simplifies wiring, ensures correct phase configuration, and provides a safe, compact star-delta starter solution rated at 690 V AC with screw terminal connections.
Specifications
| Product Type |
Connection Set for Star-Delta Starter |
| Series |
BEY |
| Function |
Connects main poles of Line, Delta and Star contactors for star-delta starter assembly |
| Compatible Contactors |
AF26–AF38, AFC26–AFC38, AFS26–AFS38 (including Z, B, ZB variants) |
| Construction |
Insulated solid copper bars: upstream phase-to-phase (line/delta), downstream parallel (delta/star), star point upstream |
| Rated Operational Voltage |
690 V AC (main circuit) |
| Rated Frequency |
50 / 60 Hz |
| Terminal Type |
Screw terminals |
| Product Net Width |
87.2 mm |
| Product Net Depth |
23.05 mm |
| Product Net Height |
36.5 mm |
| Product Net Weight |
0.11 kg |
| EAN |
3471523130814 |
| Customs Tariff Number |
85389099 |
| Minimum Order Quantity |
1 piece |
| Package Quantity |
1 piece per bag |
| Standards |
EN 60947-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1 |
| RoHS Compliance |
Yes (EU Directive 2011/65/EU) |
| WEEE Category |
5. Small Equipment |
| UL Listing |
cULus listed (E312527) |
| Country of Origin |
China |
| CE Declaration |
1SBD250021U1000 |
| UKCA Declaration |
1SBD250043U1000 |
| ETIM Class |
EC002498 - Accessories/spare parts for low-voltage switch technology |
Shipping & Warranty
Fast worldwide shipping via DHL/FedEx/UPS. 1-year warranty. New surplus in stock. Bulk inquiry welcome.