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Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV]

$30.99 $99.99 -69%

Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV]: A Reliable Solution for Industrial Control Circuits The Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV] is a top-tier auxiliary contactor relay designed to enhance the efficiency and reliability of industrial control circuits. This SIRIUS series relay i

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Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV]: A Reliable Solution for Industrial Control Circuits

The Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV] is a top-tier auxiliary contactor relay designed to enhance the efficiency and reliability of industrial control circuits. This SIRIUS series relay is engineered to handle a variety of switching tasks, making it an ideal choice for demanding applications. With its compact design and robust features, the 3RH1140-1BB40 ensures seamless integration into your control systems.

Key Features and Specifications of the 3RH1140-1BB40

The 3RH1140-1BB40 boasts an array of impressive features that set it apart from other contactor relays. Its 4 normally open (NO) contacts and a 24 V DC coil provide reliable switching capabilities. The relay's size S00 design and screw terminals make it easy to install and integrate into control panels. Additionally, the 3RH1140-1BB40 offers a mounting versatility, allowing for DIN rail or screw mounting options. Here are some of its key features:

  • Product Line: SIRIUS 3RH1
  • Contact Configuration: 4 NO (normally open)
  • Control Voltage: 24 V DC
  • Contactor Size: S00
  • Mounting: DIN rail or screw mounting
  • Terminals: Screw-type
  • Protection Class: IP20 (front)
  • Mechanical Durability: 30 million operating cycles
  • Standards Compliance: IEC 60947-5-1, EN 50 011

Applications and Benefits of the 3RH1140-1BB40

The Hot Sale Siemens 3rh1140-1bb40 In Multiple Colors [leGSwauV] is a versatile relay that finds applications in various industrial settings. Its ability to switch auxiliary and control circuits makes it an essential component in motor control centers and switchgear assemblies. The relay's reliable performance, coupled with its easy installation and flexible configuration, makes it an excellent choice for industrial automation systems. Here are some of the benefits of choosing the 3RH1140-1BB40:

  • Compact Design: Saves panel space and enhances system aesthetics
  • Reliable Performance: Ensures consistent operation with 30 million mechanical operating cycles
  • Easy Installation: Screw terminals and DIN rail mounting options for quick integration
  • Flexible Configuration: Expandable with auxiliary contact blocks for additional contacts

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This product is a great performer. I am extremely satisfied.

- Randy O..

December 29, 2025

Absolutely no complaints!

This product is a superb find. The build quality is top-notch.

- Novalee N..

December 29, 2025

Absolutely no complaints!

It's a very polished product, from the packaging to the item itself.

- Vincent F..

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