3RH1131-1BB40 | Siemens Contactor Relay

Siemens · HMIs & Displays

Description  The Siemens 3RH1131-1BB40 is a compact and reliable contactor relay designed for auxiliary switching tasks in control circuits. It features four normally open (NO) contacts, ensuring consistent operation and long service life in industrial control applications.     Technical Specifications  Condition New/Never Used Surplus Brand Siemens Category Contactors & Starters Part Number 3RH1131-1BB40 Subcategory Contactors Amperage 6 Amp Conductor Size 20-16 AWG/18-14 AWG/12 AWG Contact Rating 10 A Number of Poles 4 Pole Voltage 690 Volt Insulation, 6 kV Surge Coil Voltage 24 VDC Contact Configuration 3 NO, 1 NC Auxiliary Mounting Type Screw and Snap-On Temperature Rating -25 to 60 degrees C Ambient Weight  0,261 kgs Dimensions 50,00 x 63,50 x 77,00 mm       Information About 3RH1131-1BB40 The Siemens 3RH1131-1BB40 is a high-quality auxiliary contactor relay designed to deliver reliable switching performance in control circuits. Part of the Siemens Sirius family, it is engineered for industrial and commercial applications that require dependable and efficient control of auxiliary circuits. Key Features: Compact Design: Offers a space-saving, modular design for easy integration into control panels and switchgear assemblies. Contact Configuration: Equipped with four normally open (NO) contacts for efficient control of auxiliary loads, providing reliable and consistent switching performance. Electrical Durability: Built for long service life and high electrical endurance, ensuring reliable operation even under demanding industrial conditions. Control Voltage: Rated for a 24V DC control voltage, making it suitable for use in modern control systems that operate on low-voltage DC supplies. Mechanical Durability: Engineered with high-quality materials and robust construction, the relay can withstand repeated operations over extended periods. Easy Installation: Features user-friendly connections and a modular design that simplifies wiring and assembly, reducing installation time and labor costs. Versatile Application: Suitable for use in a wide range of industrial control and automation systems, including motor control, lighting circuits, and auxiliary signaling tasks. Standards Compliance: Conforms to international standards, ensuring safety and compatibility with global industrial control equipment. The Siemens 3RH1131-1BB40 auxiliary contactor relay provides a reliable and compact solution for managing auxiliary circuits, delivering long-lasting performance and ease of integration in industrial automation environments.

Brand: Siemens · Category: HMIs & Displays

Key features

• Compact Design: Offers a space-saving, modular design for easy integration into control panels and switchgear assemblies.
• Contact Configuration: Equipped with four normally open (NO) contacts for efficient control of auxiliary loads, providing reliable and consistent switching performance.
• Electrical Durability: Built for long service life and high electrical endurance, ensuring reliable operation even under demanding industrial conditions.
• Control Voltage: Rated for a 24V DC control voltage, making it suitable for use in modern control systems that operate on low-voltage DC supplies.
• Mechanical Durability: Engineered with high-quality materials and robust construction, the relay can withstand repeated operations over extended periods.
• Easy Installation: Features user-friendly connections and a modular design that simplifies wiring and assembly, reducing installation time and labor costs.
• Versatile Application: Suitable for use in a wide range of industrial control and automation systems, including motor control, lighting circuits, and auxiliary signaling tasks.
• Standards Compliance: Conforms to international standards, ensuring safety and compatibility with global industrial control equipment.

Specifications

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