ABB 2TLA010026R0000
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Product description
Eight independently switched outputs make the ABB SA/S8.16.5.2 a KNX actuator for central load control in building installations. Each output uses a floating contact; its switching position can be identified and operated manually on the device. The model belongs to the professional ABB i-bus KNX range and switches resistive, capacitive and inductive loads. Contact ratings comprise 16 A or 20 AX and 16 A at AC-3; the C-load rating defines operation with higher inrush currents within the stated values. Maximum switching power is 3,680 W, while power loss for the eight-channel actuator is 8 W. The KNX TP bus coupling also supplies the auxiliary voltage; the load side operates at 230 V AC. The KNX bus links control telegrams directly to the eight separate switching channels. Eight manually operated channels and ON/OFF contact-position indication support installation and servicing. The light-grey modular device occupies eight modular spacings and mounts on a DIN rail. Its enclosure is rated IP20 and specified for ambient temperatures from -5 to +45 °C. Order number 2CDG110267R0011 identifies this exact eight-channel SA/S version without current measurement. The enclosure measures 140 × 90 × 63.5 mm and weighs 0.452 kg.
Example image – 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
| Manufacturer | ABB |
|---|---|
| Product series | ABB i-bus KNX Professional |
| Manufacturer/order/identification number | SA/S8.16.5.2 |
| Manufacturer order number | 2CDG110267R0011 |
| Device type | 8-fold KNX switch actuator, C-load, MDRC |
| Switching outputs | 8 |
| Bus system | KNX (TP) |
| Contact design | 8 independently switched floating contacts |
| Manual operation | Yes |
| Contact-position indication | ON / OFF |
| Voltage range | 230 V AC |
| Contact rating | 16 A / 20 AX; 16 A AC-3 |
| Maximum switching power | 3,680 W |
| Load types | Resistive, capacitive and inductive loads; C-load: yes |
| Power loss | 8 W |
| Mounting type | DIN rail, modular installation device (MDRC) |
| Protection rating | IP20 |
| Operating ambient temperature | -5 to +45 °C |
| Dimensions | 140 × 90 × 63.5 mm (W × H × D); 8 modular spacings |
| Weight | 0.452 kg |
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Which loads does the ABB SA/S8.16.5.2 switch?
The eight floating outputs switch resistive, capacitive and inductive loads. Contact ratings comprise 16 A or 20 AX and 16 A at AC-3.
How is the ABB SA/S8.16.5.2 mounted and operated?
The actuator mounts on a DIN rail as an eight-module device. Its outputs can be operated manually on the unit, with their switching position shown as ON or OFF.
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.
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