Component identification, documented matching and supplier research.
Prepare a Parts Matching Request →Match a relay, fuse or holder by its complete reference and documented circuit role. Coil voltage, contact rating and fuse amperage are different fields. A similar shape or current marking does not establish replacement suitability.
| Family | Information to retain | Continue research |
|---|---|---|
| Control relays | Coil specification, contact arrangement, full reference and socket relationship. | Control system |
| Power contactors | Complete contactor identity and documented switching duty. | Contactors |
| Circuit fuses | Exact fuse family, reference, voltage type and characteristic documentation. | Circuit records |
| Fuse holders | Holder reference, mounting and specified fuse relationship. | Related connections |
| Auxiliary supplies | Converter identity and original protected-circuit documentation. | Power conversion |
A relay enquiry should identify the coil and switched-contact arrangement separately. A contactor can belong to a different duty and supply scope; do not translate a generic seller description into an approved circuit component. Autopax maintains separate relay, fuse and holder categories. Those categories help organise an enquiry, but the exact item and its application record remain necessary before a supplier response can be compared.
Retain the full part number, available circuit designation and the vehicle identity. Include the coil specification, contact form, connector or socket code, mounting and any documented suppression arrangement. A relay marked with the same voltage can still have a different contact arrangement or application requirement. Ask for the proposed datasheet and a clear account of any difference rather than choosing solely by the number of visible terminals.
Littelfuse’s Fuseology guide distinguishes current rating, voltage rating, interrupting rating and time-current behaviour. These are separate characteristics, not alternative names for the ampere marking. Record the original fuse family and component reference together with the applicable equipment specification. This page does not calculate a fuse rating, transfer general guide values to a truck or prescribe a different protection level.
If the request includes a holder, socket, cover or connection hardware, identify each separately. Ask for the fuse-to-holder relationship in the applicable catalogue and the included parts list. A picture showing a fuse seated in a holder does not establish that both are supplied. Preserve the original mounting and interface records so a quote for a loose component can be distinguished from a complete connection assembly.
A blown fuse or relay-related symptom is not a purchasing diagnosis. Do not assume it proves the component was undersized, or that a higher marking answers the problem. Ask the responsible service organisation to define the replacement requirement and preserve that assessment. This guide does not instruct bypassing protection, live circuit testing or substitution trials. Supplier matching begins with the documented requirement, not with a generic fault-frequency claim.
Ask the seller for the complete reference, manufacturer, condition, datasheet and contents of any kit. Autopax catalogue entries cover different relay and fuse forms; appearance or a broad accessory category does not establish forklift circuit approval. Separate item provenance and any claimed authorisation from stock and delivery statements. Record quantity and destination, and return incomplete technical responses for clarification before comparing commercial terms.
These company routes are tied to readable manufacturer or company-controlled material reviewed on 2 October 2026. Use the stated scope to begin a shortlist. A profile does not establish current stock, certification, authorisation or a match for your truck.
The company catalogue has separate relay, fuse and holder categories. Ask for the exact circuit component and supporting datasheet; automotive-looking products are not automatically approved for a forklift circuit.
Website: www.autopax.com
Open supplier profile →For additional candidates, use the parts supplier directory. Ask each supplier to return the exact proposed item, condition, included documents, unresolved differences, quantity, destination and current delivery terms. Keep technical acceptance separate from commercial availability.
No. The original family, voltage type, characteristics, interfaces and application documentation also matter.
No. Keep the relay control specification and switched-contact specification separate.
This page does not approve changes to circuit protection. Obtain the vehicle-specific requirement.
Only if the quoted contents list says so. Identify the holder and fuse as separate items.
The references below support the stated category and identification examples. Manufacturer marketing statements are not treated as independent tests. No model-specific operating values, repair procedures or performance promises are inferred for another machine.
Send the equipment identity, complete component reference, existing drawings or label photos, requested scope, quantity and destination. Mark missing information unknown and ask suppliers to answer the same written requirement.
Prepare a Parts Matching Request →