3MT8080-1AL20 Siemens Contactor AC-3 80/37kW 400V Size S3 Original Brand New
3MT8080-1AL20
Siemens Contactor AC-3 80/37kW 400V 230 VAC, 50/60 Hz 3-pole, Size S3 Screw terminal
- ConditionOriginal Brand New
- Warranty12 months
Backorder available · Factory lead time 2–3 weeks.
- Genuine Products
- Up to 1-Year Warranty
- Global Shipping
- Secure Payment
- PI / Bank Transfer Available
- Bulk Quote Support
Description
3MT8080-1AL20
Siemens Contactor AC-3 80/37kW 400V 230 VAC, 50/60 Hz 3-pole, Size S3 Screw terminal
Overview
Siemens 3MT8080‑1AL20 is a Size S3 power contactor from the legacy SIRIUS 3RT1 series, designed for AC‑3 motor-control duty up to 80 A and 37 kW at 400 V. Equipped with sturdy screw-type main terminals across all three poles, it meets IEC 60947 standards for insulation (up to 690 V) and surge protection (6 kV), offering front protection rated IP20. The contactor includes a 230 V AC coil, along with 1 NO + 1 NC auxiliary contact for control and signaling purposes–though variants with 2 NO + 2 NC are also available to suit different interlocking needs
Visit 3MT8080-1AL20
For more our products visit turll.com
Specifications
| SKU / Model | 3MT8080-1AL20 |
|---|---|
| Weight | 1.68 kg |
| Dimensions | 80 × 160 × 167 mm |
Need bulk pricing or a hard-to-find part?
Request a quote for project quantities, discontinued or obsolete models, and pro-forma invoice / bank transfer orders. Our sourcing team responds fast.



