ABB 1SNA179657R1500 technical fit and component boundary
ABB 1SNA179657R1500 is a specific part within SNA BRU250 distribution blocks. A buyer should check the physical item, host equipment and required function together. The same numeric prefix can describe a different robot axis, cabinet position or terminal accessory.
The category image is an ABB equipment reference, not a confirmed photograph of the exact ABB 1SNA179657R1500 item. Use the full article marking and manufacturer documentation to identify the delivered part.
Verified technical data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SNA179657R1500 |
| Product family | SNA BRU250 distribution blocks |
| Component role | BRU250 single-pole distribution block |
| Exact ABB order reference | 1SNA179657R1500 |
| ABB product series | SNA BRU250 distribution blocks |
| ABB type | BRU250 |
| Function | Single-pole power distribution block |
| Catalogue current class | 250 A |
| Colour | Light grey catalogue entry |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
These ABB 1SNA179657R1500 facts are taken from ABB product or manual information for the named variant. Check the latest revision and the delivered label before making a compatibility decision.
What is the actual component?
ABB 1SNA179657R1500 is described as BRU250 single-pole distribution block. Its purpose is to split an engineered supply through an approved distribution block. Identify the complete installed item and the equipment it serves before requesting a quote.
Record the location, article number and any colour, protection or axis distinction for ABB 1SNA179657R1500. A visual resemblance to another family member cannot establish functional equivalence.
What must be compared on the drawing?
Before ordering ABB 1SNA179657R1500, compare conductor cross-sections, current, rail fit and circuit protection. Add the mating connection, mounting envelope and any consumable, protective or calibration dependency shown in the site documentation.
If an offered ABB 1SNA179657R1500 differs from the installed code, write down the differences in rating, fit, colour, revision and approval rather than silently assuming a supersession.
Which host system is involved?
Check the cabinet, terminal row or robot model used with ABB 1SNA179657R1500. Match the exact host design and applicable option set; the product family name alone may span several mechanical or electrical interfaces.
An ABB 1SNA179657R1500 request should include the host serial number or panel drawing when that is necessary for service confirmation. This is particularly important for controller revisions and robot axis parts.
What failure does this purchase address?
Describe the observed symptom and the intended intervention for ABB 1SNA179657R1500. Distinguish a failed component from upstream supply, wiring, damaged surrounding mechanics or an incorrect parameter.
Replacing ABB 1SNA179657R1500 without that diagnosis can leave the original fault in place. Keep the as-found photos, measurements and alarm history with the service record.
What is the installation boundary?
Isolate and secure the host before handling ABB 1SNA179657R1500. Follow the exact ABB service procedure for the connected system, including stored energy, robot motion, grounding and ESD where relevant.
For ABB 1SNA179657R1500, document each disconnected lead, setting and bracket before removal. Restore guards, spacing, strain relief and terminal identification during assembly.
How should the delivered part be received?
Compare the delivered ABB 1SNA179657R1500 marking, full suffix and package contents with the approved order. Inspect connector pins, surfaces, covers and fasteners before assigning the part to an asset.
Put ABB 1SNA179657R1500 on hold if the expected position, protection type or interface cannot be demonstrated. Confirm the supplier's stated alternative through ABB documentation or the plant engineering owner.
How is the result accepted?
After fitting ABB 1SNA179657R1500, inspect conductor retention and thermal behaviour. The acceptance test should cover the connected system, not just component energization or mechanical attachment.
Retain the ABB 1SNA179657R1500 test observations, calibration or electrical measurements, alarm state and release approval. A future replacement should start from this as-left record.
Information for the purchase request
State ABB 1SNA179657R1500 exactly, along with the installed asset, required quantity, host variant and verified interface. Request a written difference statement if any substitute is proposed.
File the ABB 1SNA179657R1500 decision, delivery inspection and acceptance results with the equipment record.
