3RF3405-1BB04

In Stock
$144.49
$144.49
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below

Overview of Siemens 3RF3405-1BB04

Buy genuine Siemens 3RF3405-1BB04 online for your automation system. The Siemens 3RF3405-1BB04 is a high-performance solid-state contactor designed for demanding industrial environments. This 3-phase device delivers reliable switching for AC-53 applications, supporting up to 5.2 A at 40 °C and a wide voltage range from 48 to 480 V. With instantaneous switching and a robust 2-phase control, it ensures smooth operation in motor control, process automation, and heavy-duty machinery. The compact design and screw terminal connections make installation and maintenance easy, while the IP20 protection class provides reliable safety for control panels. Whether you need a replacement or are upgrading your system, the Siemens 3RF3405-1BB04 is a trusted solution for industrial automation projects worldwide.

Key Features of Siemens 3RF3405-1BB04

  • 3-phase solid-state contactor for AC-53 applications
  • Rated operational current: 5.2 A at 40 °C
  • Wide input voltage range: 48–480 V AC
  • 2-phase controlled for precise switching
  • Instantaneous switching with screw terminal connections
  • IP20 protection class for safe panel mounting
  • Low power consumption and high surge voltage resistance
  • Compatible with 24 V DC control supply

Technical Specs of 3RF3405-1BB04

Explore Siemens 3RF3405-1BB04 specifications for detailed parameters before installation.

Parameter Value
Number of Poles 3
Rated Current (AC-53) 5.2 A
Control Voltage 24 V DC
Operating Voltage Range 48–480 V AC
Protection Class IP20
Insulation Voltage 600 V
Surge Voltage Resistance 6 kV

Applications / Use Case

This Siemens 3RF3405-1BB04 is commonly used in industrial automation worldwide. It is ideal for controlling motors, heaters, and other inductive loads in factory control panels, production line systems, and packaging and conveyor operations. Its robust design and reliable switching make it a preferred choice for process control and machine automation applications where precision and durability are critical.

Price & Availability

Check Siemens 3RF3405-1BB04 price online for fast worldwide dispatch. Stock status and real-time updates are available through LeadTime.ca.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.

Related Resources

LeadTime.ca – Industrial Automation Components & Repair Services
Browse Siemens PLCs, Drives & Automation Parts
Siemens PLC Programming Basics Guide
Siemens TIA Portal IO Errors Troubleshooting
Siemens Drive Parameter Setup Reference
3RF3405-1BB04

$144.49

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.

Get in touch