EN
Push button switches are one of the primary choices for control circuits. Although the main specifications of the A300 and A4166 waterproof push button switches are generally consistent, improper selection can cause a mismatch in panel appearance, affect the overall look of the equipment, and result in unnecessary procurement costs.
For purchasers, it is necessary to distinguish the product features of the A300 series and the A4166 series, and select the appropriate model based on product positioning, panel design, and appearance requirements.
The following compares the similarities and differences between the A300 and A4166 waterproof button switches.
Similarities between A300 and A4166:
1. Mounting size: 16 mm
2. Terminal options: solder terminals and wire terminals
3. Shape option: round
4. Function: self-lock and non-self-lock
5. Both can be selected with or without light: the light colors available are red, green, yellow, blue, and white
6. Colorēs buttonis: rubeus, niger, griseus, caeruleus, aurantiacus, flāvus, viridis, albus
7. Certificātiō: omnia habent certificātiōnēs CE et RoHS
8. Personalizābilis: 4A 250VAC/6A 125VAC
differentia inter A300 et A4166:
Longitūdō totalis: A300 paulō longior est quam A4166
Longitūdīnēs filetī diversae: A4166 paulō longior est quam A300
Longitūdō partis pinī terminalis ad sōlderandum quae exstat: A4166 paulō longior est quam A300
Selectiō buttonis: A300 sōlum 1 et 3; A4166 1, 2# et 3.
Selectiō carapācis: A300 superficiēs metāllī lūcida, plasticum nigrum; A4166 superficiēs metāllī lūcida, superficiēs metāllī opāca, superficiēs metāllī nigrae lūcidae, plasticum nigrum.
Praeferentiae interruptōris pulsābilis A300:
The A300 series pushbutton switch enclosures feature a streamlined selection, which reduces the risk of errors in model selection, ordering, and assembly. The products are mature in mass production and stable in supply, fully meeting the basic circuit control requirements of various conventional equipment.
Advantages of the A4166 push button switch:
Choosing A4166 offers more options for shell materials, making it convenient for customers to create more refined control panels and achieve product appearance differentiation.
Conclusio
In summary, the A300 and A4166 have the same performance. Customers can choose the appropriate model based on installation conditions, button style requirements, and panel appearance design. For projects with simple configuration needs, the A300 is recommended; if a variety of shell materials are required, the A4166 is recommended.
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