Industrial Power Contactor

Product Description

This Siemens SIRIUS 3RT1023-1BB40 power contactor is a robust and reliable solution for switching motors and other electrical loads in industrial environments.

Product Specifications

- Manufacturer: Siemens
- Product Line: SIRIUS
- Type: Power Contactor
- Model: 3RT1023-1BB40
- Poles: 3-pole
- Size: S0
- Coil Voltage: 24V DC
- Rated Current (AC-3, 400V): 9 A
- Rated Power (AC-3, 400V): 4 kW
- Rated Current (AC-1): 40 A
- Terminals: Screw terminals
- Standard: IEC/EN 60947-4-1
- HS Item Description: Industrial Power Contactor
- HS Code (Commodity Code): 85364900

Product Label Info

Model Code / Product Markings: 3RT1023-1BB40

GTIN-13: 4011209375055

Application

This power contactor is suitable for switching motors and electrical loads in industrial environments.

Country of Origin

This product is manufactured in Germany.

Method of Application

Easy installation and secure connections in control cabinets with compact S0 size and screw terminals.

Safety Instructions

Voltage range: 24V DC, handle with care and ensure proper grounding.

Availability

Order now from PLC2Day, items in stock and ready for fast worldwide delivery.

Need urgent and express delivery, sourcing, or repairs? Contact us now.

Documentation

• Official datasheet or product page Siemens

Resources

Additional resources and manuals are available upon request. Contact us for details.

Internal & External Links

• All products from Siemens
• Explore similar products in Automation

Frequently Asked Questions

What is the Industrial Power Contactor used for?

This power contactor is typically used in industrial settings to switch motors and electrical loads with reliability and performance.

What are the key advantages of Industrial Power Contactor?

This power contactor offers durability, ease of installation, and secure connections for industrial applications.

Is 3RT1023-1BB40 compatible with my system?

If you're using Siemens control systems, especially the SIRIUS series, then this model will likely be compatible. Contact us to verify.

Alternatives to 3RT1023-1BB40

Consider other Siemens power contactors with similar specifications for your industrial switching needs.

Can I sell my surplus stock to PLC2DAY?

Yes, you can. Contact us for surplus stock recovery solutions and inventory clearance options.

Need Help?

Call us at +31(0)165 20 11 80 or get in touch online.

Last Update: 17/03/2026

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