SIEMENS
Siemens 3RT2035-1AG20 SIRIUS 41A 110V AC Contactor 3-Pole
Siemens 3RT2035-1AG20 SIRIUS 41A 110V AC Contactor 3-Pole
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Siemens 3RT2035-1AG20 SIRIUS AC Power Contactor
| Specification | Verified Product Data |
|---|---|
| Manufacturer | Siemens AG |
| Catalog Number | 3RT2035-1AG20 |
| Product Family | SIRIUS 3RT2 |
| Product Designation | Power Contactor |
| Product Type | AC Electromagnetic Contactor |
| Number of Main Poles | 3 |
| Main Contact Configuration | 3 Normally Open Contacts |
| Rated Operational Current - AC-3 at 400V | 41 A |
| Rated Motor Power - AC-3 at 400V | 18.5 kW |
| Rated Control Coil Voltage | 110V AC |
| Coil Frequency | 50/60 Hz |
| Auxiliary Contacts | 1 NO + 1 NC |
| NO Auxiliary Terminals | 13-14 |
| NC Auxiliary Terminals | 21-22 |
| Control Coil Terminals | A1 / A2 |
| Main Input Terminals | 1/L1, 3/L2, 5/L3 |
| Main Output Terminals | 2/T1, 4/T2, 6/T3 |
| Terminal Connection | Screw Terminals |
| Frame Size | S2 |
| Utilization Category | AC-3e / AC-3 |
| Product Markings | UL / CSA |
| Country of Origin | Made in Germany |
| Packaging Quantity | 1 Piece |
Product Overview
The Siemens 3RT2035-1AG20 is a SIRIUS three-pole AC power contactor designed for industrial motor switching and electrical control applications. It provides a 41A AC-3e/AC-3 rated operational current at 400V and a rated motor power of 18.5kW at 400V. The contactor is equipped with a 110V AC control coil rated for 50/60Hz, together with three normally open main contacts and one normally open plus one normally closed auxiliary contact. The auxiliary contacts are identified as 13-14 NO and 21-22 NC. This Siemens SIRIUS S2-size device features screw terminals for main power and control connections. The 110V AC specification refers to the control coil voltage rather than the switched main-circuit voltage. Actual Siemens product front, side and packaging photographs show the exact catalog number 3RT2035-1AG20. Buyers should confirm coil voltage, utilization category, rated current, motor power and auxiliary contact configuration before ordering.
Key Product Features
- SIRIUS 3RT2 Power Contactor — Siemens three-pole electromagnetic contactor for motor switching and industrial control.
- 41A AC-3 at 400V — Rated operational current for the specified motor-switching application.
- 18.5kW Motor Rating — Rated motor power at 400V under AC-3 conditions.
- 110V AC Control Coil — Coil rated for 50/60Hz AC control supply.
- Three Main Poles — Three normally open main power contacts.
- 1NO + 1NC Auxiliary Contacts — Integrated auxiliary contacts for control and status signals.
- S2 Frame with Screw Terminals — Siemens SIRIUS contactor construction for industrial control panels.
Actual Product Verification
In Stock & Available to Order
Siemens 3RT2035-1AG20 is marked in stock based on the supplied inventory information. Actual contactor and original packaging photographs show the matching catalog number. This SIRIUS power contactor is offered for industrial electrical maintenance, motor control panel integration and automation procurement. Please confirm the required quantity, 110V AC control coil, 41A AC-3 current at 400V, 18.5kW motor rating and 1NO + 1NC auxiliary contact configuration before ordering. Final electrical selection and installation should follow the applicable Siemens technical instructions.
Siemens 3RT2035-1AG20
Contact us for exact-model verification, multiple units and industrial electrical sourcing. Please confirm your 110V AC coil, 41A AC-3 rating, 18.5kW motor application and auxiliary contact requirements before ordering.
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