Siemens 3RT2035-1KB40-1AA0 Power Contactor — 41A, 18.5kW, 24V DC
Siemens 3RT2035-1KB40-1AA0 3-pole power contactor.
The Siemens 3RT2035-1KB40-1AA0 is a 3-pole power contactor designed for AC-3e/AC-3 duty. It handles a current of 41A and a power rating of 18.5 kW at 400V. This specific model operates with a 24V DC coil (0.8-1.2* Uc) and includes an integrated varistor for surge suppression. It is equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts and features screw terminals for main circuit connections. The frame size is S2, and it's suitable for direct mounting on PLC outputs, with an upright mounting position.
This contactor is ideal for switching and controlling electric motors, as well as for switching other electrical loads in industrial automation, machine building, and control panel applications. Its suitability for PLC outputs makes it a versatile component in modern automated systems across various industries including manufacturing, material handling, and process control.
As a veteran-owned surplus parts distributor, Stanlo Automation offers this Siemens 3RT2035-1KB40-1AA0 with a commitment to quality and reliability. We understand the critical need for dependable components in industrial settings and ensure that our surplus parts meet stringent standards. Trust Stanlo Automation for your industrial automation needs, providing cost-effective solutions without compromising performance.
| Type | Power Contactor |
| Manufacturer | Siemens |
| Part Number | 3RT2035-1KB40-1AA0 |
| AC-3e/AC-3 Rating | 41A |
| Power Rating | 18.5 kW / 400 V |
| Poles | 3 |
| Coil Voltage | 24 V DC |
| Auxiliary Contacts | 1 NO + 1 NC |
| Terminal Type | Screw |
| Frame Size | S2 |
| Protection | Integrated Varistor |