1SBL321074R8401

ABB AX40-30-01-84 is an AC-operated contactor from the ABB AX32/AX40 family. The catalog description specifies a 110 V, 50 Hz control supply and a 110-120 V, 60 Hz control supply. This distinction is important when matching the contactor to a control circuit.

The product carries ABB Product ID 1SBL321074R8401 and EAN 3471522402844. Include them with orders, quotations, inventory entries, or service records to support accurate selection. The model reference, product ID, and EAN should be checked against current project documentation before a purchase decision is made. A photograph can help recognition, but it is not a substitute for confirming the ordering reference and applicable ABB technical information.

ABB states that AX32 and AX40 contactors are mainly used for controlling three-phase motors and power circuits up to 690 V AC. The AX40-30-01-84 belongs to this product family and is presented as a block-type contactor with three main poles and one built-in auxiliary contact. Its control circuit is AC operated. These listed features make the unit relevant to installations where a three-pole contactor and an integrated auxiliary contact suit the approved design. Final suitability always depends on the complete electrical application, selected circuit conditions, and current manufacturer documentation.

For added flexibility, add-on auxiliary contact blocks are available for front or side mounting within the AX32/AX40 contactor family. Such accessories may be used where the designed control arrangement needs additional auxiliary contacts. Confirm compatibility, quantity, mounting position, and required contact functions before ordering any separate items. Do not assume that optional accessories are included with this listed contactor unless they are explicitly specified as part of a particular order or supply package.

This product is intended for professional electrical-control use and should be selected, installed, wired, commissioned, and maintained by suitably qualified personnel in accordance with applicable requirements. Before installation, verify the control-supply details, circuit duty, load characteristics, protection arrangements, wiring scheme, environmental conditions, and local standards. Also verify that the selected contactor matches the approved equipment design and all relevant installation documentation. The stated family information describes the product category; it does not replace a complete engineering review for a particular installation.