Siemens 6SN1123-1AB00-0CA1
€550.00
International delivery
The individual quotation states the shipping method and costs for the item and destination.
Product description
As an internally cooled power stage for one motor axis, the Siemens 6SN1123-1AA00-0LA3 belongs to the modular SIMODRIVE 611 drive system. Its complete order number identifies the 108-A version with a module width of 150 mm. The power section and cooling are combined in the assembly, while the corresponding control unit is installed separately within the system configuration. The single-axis design distinguishes this version from two-axis 6SN1123 modules. The current ratings differ according to the connected motor type. For induction motors, the rated motor current is 45 A, the S6 current is 60 A at a 40 % duty cycle and the peak current is 76 A. For synchronous motors, the rated motor current is 42 A and the peak current is 64 A. The transistor limit current is 108 A and the minimum motor current is 8.5 A. The inverter pulse frequency is 3.2 kHz for induction motors and 4 kHz for synchronous motors. The regulated DC link supplies the module with 600 or 625 V DC. With an unregulated supply, the DC-link voltage equals the line supply voltage multiplied by 1.35; the maximum output voltage equals the DC-link voltage divided by 1.4. Efficiency is 0.98. Total power loss at rated operation is 460 W. With unobstructed airflow, the internal fan reaches a maximum airflow of 56 m³/h. The mechanical dimensions are 150 mm in width, 480 mm in height and 316 mm in depth. Net weight is 13 kg. The assembly therefore occupies 150 mm of width within the module group. Its combination of single-axis design, internal cooling and the 108-A current class defines this specific LA3 version within the 6SN1123 power modules.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Siemens |
|---|---|
| Product series | SIMODRIVE 611 |
| Manufacturer/order/identification number | 6SN1123-1AA00-0LA3 |
| Device type | 1-axis power module |
| Cooling type | internal cooling |
| Rated motor current for induction motors | 45 A |
| S6 current for induction motors | 60 A at 40 % duty cycle |
| Peak current for induction motors | 76 A |
| Rated motor current for synchronous motors | 42 A |
| Peak current for synchronous motors | 64 A |
| Transistor limit current | 108 A |
| Minimum motor current | 8.5 A |
| DC-link input voltage | regulated 600 V or 625 V DC; unregulated DC-link voltage = line supply voltage × 1.35 |
| Maximum output voltage | DC-link voltage ÷ 1.4 |
| Inverter pulse frequency | 3.2 kHz for induction motors; 4 kHz for synchronous motors |
| Efficiency | 0.98 |
| Total power loss | 460 W at rated operation |
| Maximum fan airflow | 56 m³/h with unobstructed airflow |
| Dimensions | 150 × 480 × 316 mm (W × H × D) |
| Weight | 13 kg net weight |
Related products
Go to shop 
Siemens 6SN1123-1AB00-0HA1
€130.00
Siemens 6SN1123-1AB00-0AA0
€240.00
Siemens 6SN1123-1AA00-0KA1
€2,940.00
Urgent requirement?
Shipping options
Send us the complete type number, destination and requested timing. We will assess whether the specific item can be supplied and which shipping options can be offered.
Any stated dispatch or delivery date is an estimate unless expressly confirmed as binding.
Contact us now!Product safety
Manufacturer / EU responsible person
Which current ratings apply to the Siemens 6SN1123-1AA00-0LA3?
For induction motors, the rated current is 45 A, the S6 current is 60 A at a 40 % duty cycle and the peak current is 76 A. For synchronous motors, the rated current is 42 A and the peak current is 64 A.
What are the dimensions and net weight of the module?
The dimensions are 150 × 480 × 316 mm for width, height and depth. The net weight is 13 kg.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
Can I request individual pricing for several items?
You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
Do you also purchase industrial spare parts?
Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.
After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.
Receive a quotation by email
Request price
Use the form to request item-specific price, availability and estimated delivery information.