SIRIUS Power Contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-Pole, 24 V DC, 0.8-1.2* US, with Integrated Varistor, Auxiliary Contacts: 1 NO + 1 NC, Screw Terminal, Size: S2, Upright Mounting Position, Suitable for PLC Outputs
SIRIUS Power Contactor
Specifications
- Manufacturer: Siemens;
- Part Number: 3RT2037-1KB40-1AA0;
- Product Family: SIRIUS 3RT2;
- Module Type: Power Contactor;
- Contactor Size: S2;
- Number of Poles: 3-pole;
- Main Contacts: 3 NO (Normally Open);
- Auxiliary Contacts: 1 NO + 1 NC (integrated);
- Rated Operational Current (AC-3): 65 A;
- Rated Operational Current (AC-1): 80 A;
- Rated Motor Power: 30 kW @ 400 V AC;
- Rated Operational Voltage: Up to 690 V AC;
- Control (Coil) Voltage: 24 V DC;
- Coil Type: DC coil with integrated varistor suppression;
- Terminal Type: Screw terminals;
- Mounting Position: Upright mounting;
- Frame Size: S2;
- Mechanical Life: Approx. 10 million operations;
- Insulation Voltage: 690 V;
- Surge Voltage Resistance: 6 kV;
- Operating Temperature Range: −25 °C to +60 °C;
- Weight (Approx.): ~1.13 kg;
- Typical Application: Motor control, PLC output switching, and industrial automation systems;
- Product Lifecycle Status: Active Product;
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Additional Information
| Device |
Power Contactor |
| Type |
SIRIUS | Power | Contactor |
Upgrade your control systems with the SIRIUS Power Contactor (3RT2037-1KB40-1AA0), designed for reliable performance at 65 A and 30 kW. With its robust 3-pole design and integrated varistor, this contactor ensures efficient operation in demanding environments. Perfect for PLC outputs and easy to install with screw terminals, it's your go-to solution for enhanced electrical control and safety.
