ABB 1SBL321001R8810 contact and coil decision record
Use this switching-path record to decide whether ABB 1SBL321001R8810 matches the intended control circuit and mechanical assembly.
Verified technical data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SBL321001R8810 |
| Product family | A40-30-10 |
| Component role | three-pole A40 contactor with NO auxiliary |
| Exact ABB order code | 1SBL321001R8810 |
| Product series | A40-30-10 |
| Main poles | 3 |
| Auxiliary | 1 NO |
| Coil | 230–240 V 50 Hz / 240–260 V 60 Hz |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The ABB 1SBL321001R8810 parameters above come from the cited ABB source. Verify any option-dependent value on the delivered unit before energizing it.
2. Draw the current and signal paths
Map the conductors that ABB 1SBL321001R8810 will switch and the indication path returning to the controller. The intended job is to switch a medium-current motor feeder.
Before installing ABB 1SBL321001R8810, check the real load, utilization category, contact plan and any required protective device in the full circuit.
1. Confirm the ordering identity
Record the complete ABB 1SBL321001R8810 code from the marking, quotation and approved drawing. An ABB series name alone cannot establish the supplied coil or contact arrangement.
Treat ABB 1SBL321001R8810 as the precise purchasing identity, including suffixes. A product photograph is a reference, not proof of the exact delivered configuration.
4. Test mechanical and accessory fit
Verify ABB 1SBL321001R8810 dimensions, mounting, terminal access, interlocks and accessory-block fit against the panel drawing and manufacturer instructions.
Check the enclosure clearances for ABB 1SBL321001R8810, not only the face dimensions. Specify optional auxiliary blocks separately where the control design needs them.
3. Match the actuator supply
Compare the ABB 1SBL321001R8810 control-coil code to measured supply voltage, frequency or DC source. Distinct coil suffixes within a family are not plug-in equivalents by assumption.
For ABB 1SBL321001R8810, check coil frequency, load and feedback; preserve a record of the verified coil marking and control-source rating.
5. Commission the entire assembly
After safe isolation and installation by qualified personnel, prove main and NO paths. Check normal operation, release and relevant failure indication.
An ABB 1SBL321001R8810 acceptance record should include the commanded sequence, contact-state observations and the protective-system result.
6. Decide on substitutions explicitly
If ABB 1SBL321001R8810 is unavailable, compare the suggested alternative's coil, main poles, auxiliary contacts, duty, approvals, mounting and wiring one field at a time.
Do not mark another code as an automatic replacement for ABB 1SBL321001R8810; secure engineering approval and keep the differences with the equipment record.
Release criterion
Release ABB 1SBL321001R8810 for purchase only after the full code, duty, coil and terminal layout agree with the approved design.
File the ABB 1SBL321001R8810 commissioning result, source reference and as-left drawing together for future maintenance.
