Brand: Siemens
Model:3RU6126‑4BB0
Product:SIRIUS‑3RU6 plug‑in thermal‑overload relay, S0 frame‑size
Adjustable‑current‑range:14‑20 A, matched for 7.5‑kW three‑phase motor
Trip‑class: Class‑10
Auxiliary‑contacts:1‑NO +1‑NC
Rated‑insulation‑voltage:690 V, 50/60‑Hz
Mounting: Direct plug‑on for S0‑size 3RT6‑series contactors, DIN‑rail mountable with separate base
Function‑keys: TEST, STOP, RESET‑button
Dimension:45mm × 46mm × 81mm
3RU6126-4BB0） Specifications
| Brand | Siemens |
|---|---|
| Model | 3RU6126‑4BB0 |
| Product | SIRIUS‑3RU6 plug‑in thermal‑overload relay, S0 frame‑size |
| Adjustable‑current‑range | 14‑20 A, matched for 7.5‑kW three‑phase motor |
| Trip‑class | Class‑10 |
| Auxiliary‑contacts | 1‑NO +1‑NC |
| Rated‑insulation‑voltage | 690 V, 50/60‑Hz |
| Mounting | Direct plug‑on for S0‑size 3RT6‑series contactors, DIN‑rail mountable with separate base |
| Function‑keys | TEST, STOP, RESET‑button |
| Dimension | 45mm × 46mm × 81mm |
About the 3RU6126-4BB0）
The Siemens 3RU6126-4BB0） is a electrical products used in industrial automation, control and power systems. It is rated at Brand Siemens, Model 3RU6126‑4BB0, Product SIRIUS‑3RU6 plug‑in thermal‑overload relay, S0 frame‑size. Manufactured by Siemens, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 3RU6126-4BB0） for accurate procurement and cross-referencing.
Why source the 3RU6126-4BB0） from HDE123
- Verified part number: every 3RU6126-4BB0） is checked against its manufacturer specification before shipment.
- 10 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 3RU6126-4BB0）
To order the Siemens 3RU6126-4BB0）, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.