Model: Siemens 3RT2037-1AG20, Drop-in replacement for discontinued 3RT1044-1AG20
Type: 3-pole SIRIUS heavy-duty AC power contactor, Size S2 frame
Rated AC-3 current: 65A @400V, matched 30kW 3-phase AC main drive motor
Coil parameter: 110V AC, 50/60Hz universal frequency
Contact configuration: 3NO main poles + built-in 1NO+1NC auxiliary contacts
Rated insulation voltage: 690V AC, screw bolt terminal connection
Mounting: Standard 35mm DIN rail mounting, compatible with LR9D series electronic thermal relay
Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20 Specifications
| Model | Siemens 3RT2037-1AG20, Drop-in replacement for discontinued 3RT1044-1AG20 |
|---|---|
| Type | 3-pole SIRIUS heavy-duty AC power contactor, Size S2 frame |
| Rated AC-3 current | 65A @400V, matched 30kW 3-phase AC main drive motor |
| Coil parameter | 110V AC, 50/60Hz universal frequency |
| Contact configuration | 3NO main poles + built-in 1NO+1NC auxiliary contacts |
| Rated insulation voltage | 690V AC, screw bolt terminal connection |
| Mounting | Standard 35mm DIN rail mounting, compatible with LR9D series electronic thermal relay |
About the Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20
The Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20 is a electrical products used in industrial automation, control and power systems. It is rated at Model Siemens 3RT2037-1AG20, Drop-in replacement for discontinued 3RT1044-1AG20, Type 3-pole SIRIUS heavy-duty AC power contactor, Size S2 frame, Rated AC-3 current 65A @400V, matched 30kW 3-phase AC main drive motor. This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20 for accurate procurement and cross-referencing.
Why source the Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20 from HDE123
- Verified part number: every Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20 is checked against its manufacturer specification before shipment.
- 7 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 Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20
To order the Contactor 3RT1044-1AG20, 30kW, the subsequent new model is 3RT2037-1AG20, 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.