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3RA2426-8XF32-1AL2
Contactor assembly for star-delta (wye-delta) start AC-3, 22 kW/400 V, 230 V AC 50/60 Hz, 3-pole, size S0 screw terminals electrical and mechanical interlock 3 NO + 3 NC integrated
- Stock status:
- In stock
- Manufacturer:
- Siemens
- Product code:
- 3RA2426-8XF32-1AL2
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
| Product | |
| Article Number (Market Facing Number) | 3RA2426-8XF32-1AL2 |
| Product Description | Contactor assembly for star-delta (wye-delta) start AC-3, 22 kW/400 V, 230 V AC 50/60 Hz, 3-pole, size S0 screw terminals electrical and mechanical interlock 3 NO + 3 NC integrated |
| Product family | SIRIUS 3RA24 contactor assemblies for star-delta (wye-delta) starting, up to 90 kW |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 41B / 41B |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | LCO—– |
| Additional Product Information | |||
| EAN | 4011209838758 | ||
| UPC | Not available | ||
| Commodity Code | 85364900 | ||
| LKZ_FDB/ CatalogID | CC-IC10 | ||
| Product Group | 5339 | ||
| Group Code | R711 | ||
| Country of origin | Germany | ||
| Compliance with the substance restrictions according to RoHS directive | Since: 01.10.2009 | ||
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | ||
| WEEE (2012/19/EU) Take-Back Obligation | Yes | ||
| REACH Art. 33 Duty to inform according to the current list of candidates | |||
| SCIP number | 36fcea5f-b70c-4d13-99ca-4e6730cbe2ac | ||
Product Description
Siemens
Siemens, a global leader in the electrical and industrial automation sectors, is renowned for its high-quality products and solutions, ranging from electrical equipment and automation systems to energy management and telecommunications technologies.
With a strong focus on innovation, Siemens provides cutting-edge solutions that enhance operational efficiency, sustainability, and productivity across various industries. From advanced circuit breakers and switchgear to smart grid solutions, Siemens continues to shape the future of technology, delivering reliable and energy-efficient products that meet the evolving needs of businesses and industries worldwide.
Siemens SIRIUS contactors are designed to control electric drives and motors with modern technology, offering versatile and reliable motor control solutions. Paired with SIRIUS 3RC7 intelligent link modules, these contactors provide enhanced flexibility for a wide range of industrial applications.
3RA2426-8XF32-1AL2
The Siemens 3RA2426-8XF32-1AL2 is a contactor assembly specifically designed for star-delta (wye-delta) motor starting applications. This method of motor starting helps to reduce the high inrush current that can occur when starting large motors, providing smoother operation and extending the lifespan of both electrical components and machinery.
Key Features and Specifications:
- Type: Star-delta (wye-delta) contactor assembly for motor starting
- Power Rating (AC-3): 22 kW at 400 V
- Operating Voltage: 230 V AC, 50/60 Hz
- Poles: 3-pole configuration
- Size: S0, suitable for medium-sized motor systems
- Auxiliary Contacts: 3 Normally Open (NO) and 3 Normally Closed (NC) contacts integrated
Features:
- Connection Type: Screw terminals, providing secure and reliable electrical connections.
- nterlock System: Integrated electrical and mechanical interlocks ensure the safe and correct operation of the motor by preventing the star and delta contacts from being engaged simultaneously.
- Application: Ideal for controlling motors with power ratings up to 22 kW in industrial environments, where star-delta starting is beneficial to prevent excessive electrical stress during motor startup.
Compliance & Standards:
- Country of Origin: Germany
- RoHS Compliance: The product has been compliant with the RoHS directive since 01.10.2009, ensuring the restriction of hazardous substances in its composition.
- WEEE (2012/19/EU) Take-Back Obligation: Yes, ensuring the product can be returned and recycled responsibly at the end of its life.
- REACH Compliance: Meets REACH Article 33 requirements with the following substances:
- Lead (CAS-No. 7439-92-1): > 0.1% (w/w)
- Lead monoxide (CAS-No. 1317-36-8): > 0.1% (w/w)
Additional Product Information:
- EAN: 4011209838758
- Commodity Code: 85364900
- Product Lifecycle (PLM): PM300 – Active product, indicating its availability in the market and ongoing support.
- Product Class: A – Standard product in stock, eligible for return under normal return guidelines.
- SCIP Number: 36fcea5f-b70c-4d13-99ca-4e6730cbe2ac
The Siemens 3RA2426-8XF32-1AL2 offers a robust solution for starting motors in industrial settings. With a power capacity of up to 22 kW, integrated auxiliary contacts, and secure interlocks, it ensures both operational safety and efficiency in motor control applications.
Frequently Asked Questions
Which is Better: Schneider or Siemens Circuit Breakers?
When comparing Schneider and Siemens circuit breakers, both brands offer unique strengths and advantages, making them top choices in the industry.
✅ Both Schneider and Siemens circuit breakers are excellent choices for protecting electrical systems. Schneider excels in versatility and precision engineering, while Siemens is known for its exceptional build quality and innovation. The choice between the two depends on specific needs and preferences, ensuring reliable protection and performance for any electrical system.
What are the three types of miniature circuit breaker?
✅Miniature Circuit Breakers (MCBs) are essential for protecting electrical circuits from overcurrents and short circuits. There are three primary types of MCBs: Type B, Type C, and Type D. Each type is designed to respond to different levels of electrical surges in various settings.ft starters minimize the initial surge of power during startup by gradually increasing the voltage supply. This controlled power-up process prevents the motor from overheating, reducing the risk of temporary shutdowns and significantly extending the lifespan and durability of the motors.
What's the difference between type B and C MCBs?
✅Type B devices are engineered to trip when fault currents reach 3-5 times the rated current (In). For instance, a 10A Type B device will trip at 30-50A. Type C devices, on the other hand, are designed to trip at fault currents of 5-10 times In, which means a 10A device will trip at 50-100A. Lastly, Type D devices are intended to trip at fault currents of 10-20 times In, so a 10A device will trip at 100-200A.
What size is a Schneider 3 pole MCB?
✅ The product dimensions are (W) 54mm x (H) 85mm x (D) 77.5mm, and it weighs 0.31kg. It adheres to the IEC 60529 standard, offering a degree of protection rated at IP20 and IP40 when enclosed.
What is the Full Name of MCBs?
✅MCB Full Form - Miniature Circuit Breaker
✅Miniature Circuit Breaker
The full form of MCB is Miniature Circuit Breaker. An MCB is a type of electronic switch that operates automatically. It detects issues within a circuit by identifying excessive current flow, providing protection by interrupting the circuit to prevent damage.
What Are Miniature Circuit Breakers?
✅ Miniature Circuit Breaker (MCB) - Definition, Types, and Uses
A Miniature Circuit Breaker (MCB) is a safety device equipped with an electro-mechanical mechanism that automatically interrupts the flow of excessive current in a circuit. Unlike fuses, MCBs can be reset and reused without manual replacement, enhancing safety and convenience in electrical systems.
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