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Siemens 3RT1016-1BB42
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 3RT1016-1BB42 SIRIUS contactor is an expertly engineered component vital for modern industrial automation. It delivers exceptional performance and steadfast reliability in motor control and load switching applications. Featuring a robust 9A current rating and a precise 24V DC coil, this contactor ensures consistent and efficient operation. It capably switches AC-3 loads up to 4 kW at 400V, making it an indispensable element in motor starters, intricate automation setups, and critical industrial control panels. Its construction prioritizes both durability and efficiency, promising an extended operational lifespan and effortless integration into new and existing systems, thereby boosting productivity and operational safety.Key Features Optimized 9A Current Rating: Ideally suited for efficient switching of electric motors and a wide array of industrial loads, ensuring stable power delivery. Reliable 24V DC Coil Voltage: Designed for consistently stable performance within advanced automation and control infrastructures, minimizing voltage fluctuations. High AC-3 Load Capability: Expertly handles motors up to 4 kW at 400V AC, providing robust functionality for demanding three-phase systems. Space-Saving Compact Design: Facilitates easy integration into various control panels and motor starters, maximizing space efficiency and simplifying installation. Exceptional Switching Dependability: Built for sustained performance, ensuring a long service life and consistently reliable switching cycles under challenging industrial conditions. DIN Rail Mounting: Offers quick and secure installation, reducing setup time and enhancing system adaptability. International Standards Adherence: Complies with global industrial automation benchmarks, guaranteeing compatibility and safety across different operating environments. Technical Specifications Product Series: SIRIUS Contactor Part Number: 3RT1016-1BB42 Manufacturer: Siemens Rated Current: 9 Amperes Coil Voltage: 24 Volts DC AC-3 Load Capacity: Up to 4 kW (at 400V AC) Mounting Method: DIN rail Typical Uses: Motor Control, Automation Systems, Power Distribution Compliance: Conforms to relevant international industrial automation standards Applications Advanced Motor Control Systems: Essential for precise and safe switching of electric motors across varied industrial sectors, from manufacturing to heavy industry. Industrial Automation & Process Control: A critical component for integrating within sophisticated automation and process control setups, enabling seamless machine operation. Reliable Power Distribution: Ideal for ensuring secure and efficient power switching within industrial control panels, safeguarding equipment and operations. HVAC Systems: Used to manage and control large fan and compressor motors in heating, ventilation, and air conditioning units. Conveyor Systems: Provides dependable control for motors driving conveyor belts in logistics and production lines. Why Choose This Model? Unmatched Reliability: The Siemens 3RT1016-1BB42 is distinguished by its proven track record of reliable performance, minimizing downtime and maximizing operational continuity. Optimized for Efficiency: Designed to provide energy-efficient operation, reducing overall power consumption and contributing to lower operating costs in the long run. Seamless Integration: Its compact design ensures straightforward integration into a multitude of industrial environments, making installation and maintenance hassle-free. Siemens Quality Assurance: Backed by the esteemed reputation of Siemens, a global leader in industrial technology, guaranteeing a product of superior quality and lasting durability. Enhanced Safety Features: Engineered with safety in mind, this contactor provides robust protection for motors and electrical systems, guarding against overloads and operational hazards. Order NowElevate your industrial control systems today.FAQWhat is the primary function of the Siemens 3RT1016-1BB42 contactor?The Siemens 3RT1016-1BB42 contactor is primarily used for switching electric motors and various other industrial loads, offering reliable control in automation systems.What is the rated current and coil voltage of this contactor?This contactor has a rated current of 9 Amperes and operates with a 24V DC coil voltage, ensuring precise and stable performance.Can this contactor be used for three-phase motor applications?Yes, with a high AC-3 load capacity of up to 4 kW at 400V AC, it is well-suited for demanding three-phase motor control applications.Is the Siemens 3RT1016-1BB42 easy to install?Its compact and modular design, combined with DIN rail mounting, allows for quick, secure, and hassle-free installation into various control panels.Does this contactor meet international industrial standards?Absolutely. The Siemens 3RT1016-1BB42 complies with relevant global industrial automation standards, ensuring broad compatibility and safety in diverse operational settings.
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Siemens 3RT1016-1BB42
Overview
This is a genuine Siemens component from the SIRIUS Contactors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside SIRIUS Contactors installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the SIRIUS Contactors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Series: SIRIUS Contactor
- Part Number: 3RT1016-1BB42
- Manufacturer: Siemens
- Rated Current: 9 Amperes
- Coil Voltage: 24 Volts DC
- AC-3 Load Capacity: Up to 4 kW (at 400V AC)
- Mounting Method: DIN rail
- Typical Uses: Motor Control, Automation Systems, Power Distribution
- Compliance: Conforms to relevant international industrial automation standards
Applications
- Advanced Motor Control Systems: Essential for precise and safe switching of electric motors across varied industrial sectors, from manufacturing to heavy industry.
- Industrial Automation & Process Control: A critical component for integrating within sophisticated automation and process control setups, enabling seamless machine operation.
- Reliable Power Distribution: Ideal for ensuring secure and efficient power switching within industrial control panels, safeguarding equipment and operations.
- HVAC Systems: Used to manage and control large fan and compressor motors in heating, ventilation, and air conditioning units.
- Conveyor Systems: Provides dependable control for motors driving conveyor belts in logistics and production lines.
Why Choose the 3RT1016-1BB42?
- Unmatched Reliability: The Siemens 3RT1016-1BB42 is distinguished by its proven track record of reliable performance, minimizing downtime and maximizing operational continuity.
- Optimized for Efficiency: Designed to provide energy-efficient operation, reducing overall power consumption and contributing to lower operating costs in the long run.
- Seamless Integration: Its compact design ensures straightforward integration into a multitude of industrial environments, making installation and maintenance hassle-free.
- Siemens Quality Assurance: Backed by the esteemed reputation of Siemens, a global leader in industrial technology, guaranteeing a product of superior quality and lasting durability.
- Enhanced Safety Features: Engineered with safety in mind, this contactor provides robust protection for motors and electrical systems, guarding against overloads and operational hazards.
Availability & Shipping
- ▸In stock: 3RT1016-1BB42 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 3RT1016-1BB42 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.