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Siemens 3RT2916-1BB00
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 3RT2916-1BB00 is an indispensable plug-in surge suppressor, meticulously engineered to shield your industrial control systems. Tailored for seamless integration with Siemens 3RT2 series contactors, this diode-type suppressor effectively lessens voltage surges occurring during the de-energization of inductive coils. Rated for 24V DC control circuits, it guarantees the longevity and dependable functioning of delicate electronics by averting damaging overvoltages. Its inventive plug-in configuration permits direct installation into the contactor, eliminating the necessity for intricate wiring and substantially decreasing installation duration and effort. This compact yet potent component is fundamental for upholding stability and efficiency in diverse industrial automation environments.Key Features Optimal Voltage Defense: Specifically engineered for 24V DC control coils, providing robust defense against detrimental voltage spikes. Precise Diode Suppression: Employs advanced diode technology to effectively limit inductive voltage peaks, safeguarding crucial control electronics. Effortless Plug-in Setup: Integrates directly into Siemens 3RT2 contactors, ensuring tool-free and rapid installation without extra wiring. Extended System Longevity: Significantly decreases electrical stress on connected components, prolonging the operational lifespan of your control system. Compact and Space-Saving: Its miniature dimensions allow for efficient utilization of panel space, critical in dense industrial arrangements. IP20 Protection Rating: Offers dependable protection against solid foreign objects, enhancing safety and operational integrity in industrial environments. Trusted Siemens Construction: Engineered by Siemens, guaranteeing high reliability, durability, and adherence to stringent industrial benchmarks. Technical SpecificationsThe Siemens 3RT2916-1BB00 surge suppressor is manufactured with precision and resilience to meet the demands of industrial applications: Part Number: 3RT2916-1BB00 Series: SIRIUS 3RT2 Rated Control Voltage: 24V DC (±10%) Suppression Type: Diode Connection: Direct plug-in to contactor coil terminals Operating Temperature: –25°C to +60°C Housing Material: Premium industrial plastic for robust protection Weight: Approximately 10 g Protection Rating: IP20 Certifications: CE, RoHS compliant, ensuring adherence to international quality and environmental standards. ApplicationsThe versatility and dependability of the Siemens 3RT2916-1BB00 make it essential for a broad spectrum of industrial applications, including: Coil Voltage Spike Reduction: Crucial for preventing damage in circuits with frequently switching inductive loads. Control Circuit Safeguarding: Protecting programmable logic controllers (PLCs), relays, and other sensitive control electronics. Industrial Automation Panels: An integral component for maintaining the integrity and performance of automation cubicles and control cabinets. Machinery with Frequent Switching: Perfect for equipment where motors, solenoids, and contactors are switched on and off often, such as packaging or assembly lines. Motor Control Centers: Enhances the reliability of motor starters and control systems by protecting contactor coils. HVAC and Building Management Systems: Ensures stable operation of control circuits in heating, ventilation, and air conditioning units. Why Choose This Model?Seamless Integration: Designed specifically for Siemens 3RT2 contactors, offering perfect compatibility and fit.Unmatched Reliability: As a Siemens product, it delivers consistent performance and durability crucial for industrial environments.Boosted Equipment Lifespan: By suppressing harmful voltage spikes, it significantly extends the operational health and longevity of your valuable control components.Simplified Installation: The plug-in design drastically reduces installation time and labor costs, making it a highly efficient solution.Optimized Performance: Contributes to stable and fault-free operation.Order NowUpgrade your industrial control systems with the Siemens 3RT2916-1BB00 surge suppressor. Ensure enhanced protection and extend the lifespan of your equipment. Contact us today to place your order or learn more about how this essential component can benefit your operations.FAQWhat is the primary function of the Siemens 3RT2916-1BB00 surge suppressor?Its main purpose is to protect industrial control systems from damaging voltage spikes caused by the de-energization of inductive coils, ensuring system longevity and reliability.Is this suppressor compatible with all Siemens contactors?No, it is specifically designed for seamless integration with Siemens 3RT2 series contactors.What is the rated control voltage for this device?The Siemens 3RT2916-1BB00 is rated for 24V DC control circuits.How does the plug-in design benefit installation?The plug-in design allows for direct installation into the contactor, eliminating complex wiring and significantly reducing installation time and effort.What kind of protection does the IP20 rating offer?An IP20 rating indicates reliable protection against solid foreign objects, enhancing safety and operational integrity in industrial settings.
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Siemens 3RT2916-1BB00
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
The Siemens 3RT2916-1BB00 surge suppressor is manufactured with precision and resilience to meet the demands of industrial applications:
- Part Number: 3RT2916-1BB00
- Series: SIRIUS 3RT2
- Rated Control Voltage: 24V DC (±10%)
- Suppression Type: Diode
- Connection: Direct plug-in to contactor coil terminals
- Operating Temperature: –25°C to +60°C
- Housing Material: Premium industrial plastic for robust protection
- Weight: Approximately 10 g
- Protection Rating: IP20
- Certifications: CE, RoHS compliant, ensuring adherence to international quality and environmental standards.
Applications
The versatility and dependability of the Siemens 3RT2916-1BB00 make it essential for a broad spectrum of industrial applications, including:
- Coil Voltage Spike Reduction: Crucial for preventing damage in circuits with frequently switching inductive loads.
- Control Circuit Safeguarding: Protecting programmable logic controllers (PLCs), relays, and other sensitive control electronics.
- Industrial Automation Panels: An integral component for maintaining the integrity and performance of automation cubicles and control cabinets.
- Machinery with Frequent Switching: Perfect for equipment where motors, solenoids, and contactors are switched on and off often, such as packaging or assembly lines.
- Motor Control Centers: Enhances the reliability of motor starters and control systems by protecting contactor coils.
- HVAC and Building Management Systems: Ensures stable operation of control circuits in heating, ventilation, and air conditioning units.
Why Choose the 3RT2916-1BB00?
Seamless Integration: Designed specifically for Siemens 3RT2 contactors, offering perfect compatibility and fit.
Unmatched Reliability: As a Siemens product, it delivers consistent performance and durability crucial for industrial environments.
Boosted Equipment Lifespan: By suppressing harmful voltage spikes, it significantly extends the operational health and longevity of your valuable control components.
Simplified Installation: The plug-in design drastically reduces installation time and labor costs, making it a highly efficient solution.
Optimized Performance: Contributes to stable and fault-free operation.
Availability & Shipping
- ▸In stock: 3RT2916-1BB00 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 3RT2916-1BB00 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.