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Siemens 6SN1146-1BB00-0DA1 SIMODRIVE 611 55/71 kW Regulated I/R module product image 1
Siemens 6SN1146-1BB00-0DA1 SIMODRIVE 611 55/71 kW Regulated I/R module product image 2
Siemens 6SN1146-1BB00-0DA1 SIMODRIVE 611 55/71 kW Regulated I/R module product image 3

Siemens 6SN1146-1BB00-0DA1 SIMODRIVE 611 55/71 kW Regulated I/R module

Siemens / SIMODRIVE 611
6SN1146-1BB00-0DA1
55/71 kW
Regulated I/R module
Core overview
Siemens 6SN1146-1BB00-0DA1 is a 55/71 kW regulated i/r module for a SIMODRIVE 611 common-DC-link drive group, using external cooling.
Migration check
No direct successor stated
Function
Regulated I/R module
Power
55/71 kW
Cooling
External cooling
Lifecycle
Product cancellation
Weight
21.00 kg
ONE YEAR WARRANTY
FAST DELIVERY
WORLDWIDE SHIPPING
Inquire Now
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer Siemens
Item number 6SN1146-1BB00-0DA1
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code 85044095
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
External-cooling boundary
Thermal separation and electrical interfaces for the external-cooling unit.
Preserve the external heat path while checking the line, DC-link and equipment-bus connections.
01
Cooling arrangement
External cooling
Heat rejection
Outside the cabinet
Line-side fuse
125 A
Net weight
21.00 kg
Contactor feedback
Break contact
Rated line input
3-phase 400 V AC
DC-link rails
+300 V / -300 V
Equipment bus
Ribbon cable
Control mode
Closed-loop
Product status
Spare part
Lifecycle date
2015-04-01
Official lifecycle
Product cancellationNo direct successor stated
02
External-cooling installation
Verify the cabinet opening, fan path and line-side interfaces.
Do not treat an internal-cooling article as equivalent without reviewing the complete cabinet interface.
01
Cooling boundaryOutside cabinet
Preserve the external heat-removal route and the original separation from cabinet air.
02
Cabinet interfaceOpening retained
Keep the installed cabinet opening and module interface assigned to the external-cooling design.
03
External airflowPath clear
Verify the external air path independently of the cabinet circulation.
04
Line interfaceBreak contact
Retain the documented mains-contactor feedback in the enable sequence.
05
DC-link rowAligned busbars
Confirm mechanical alignment with the connected internal drive modules.
06
Replacement scopeCooling first
Compare cooling hardware before considering any same-power article as an alternative.
External heat path retained
Cabinet interface preserved
Same power does not mean same cooling
Official Siemens source: SIMODRIVE 611 Configuration Manual and the exact Siemens article record.
03
Customer questions
Buyer Questions for Siemens 6SN1146-1BB00-0DA1.
Clear, model-specific information for a confident purchasing decision.
Q01
Which feature separates Siemens 6SN1146-1BB00-0DA1 from the 6SN1145 DA1 module?
This 6SN1146 article uses external cooling. The cabinet opening, mounting frame and external fan path are therefore part of the exact configuration.
Can an internally cooled DA1 article be used in place of Siemens 6SN1146-1BB00-0DA1?
Do not assume compatibility. The thermal boundary and mounting hardware differ even when the regulated power designation is comparable.
Q02
Q03
What installation is suited to Siemens 6SN1146-1BB00-0DA1?
It belongs in a SIMODRIVE 611 drive group engineered to reject the infeed-module heat through an external cooling path.
How does Siemens classify the current availability of Siemens 6SN1146-1BB00-0DA1?
Siemens marks the product cancelled and handled as a spare part, so the actual supply condition is quotation-specific.
Q04
Q05
Is a direct successor identified for Siemens 6SN1146-1BB00-0DA1?
The reviewed official record does not list one. Keep the external-cooling configuration or perform a full cabinet and drive-system redesign review.
Which evidence is required for a Siemens 6SN1146-1BB00-0DA1 manual and RFQ request?
Provide the 6SN1146 nameplate, mounting-frame and fan photographs, connected module list, requested condition, quantity, destination and date.
Q06
04
About Company
Global experience for dependable automation sourcing.
Experienced support for product identification, international supply and long-term maintenance needs.
Years of Global Experience
01
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
Professional Support Team
02
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
Wide Range of Brands
03
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
Automation warehouse team checking industrial components
Large In-Stock Inventory
04
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
Honesty & Trust
05
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
Your Trusted Automation Partner
06
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
05
After-Sales Support
Reliable after-sales support beyond delivery.
Clear communication, documentation support and long-term sourcing assistance.
01
Warranty Support
 
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
02
Technical Documentation
 
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
03
Fast Response
 
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
04
Global Customer Service
 
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
05
Long-term Spare Parts Supply
 
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
06 · Additional sourcing options
Explore more industrial automation parts for your project.
Share the brand, part number or nameplate details, and our team will review your requirement.
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Request a quote
Ask about Siemens 6SN1146-1BB00-0DA1.
Send the nameplate, installed drive-group details, quantity, destination and required date.
Sales contact
Sales Manager May

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