Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
Pressure switch
connectorPart number: 8040178
Index 8040178 is an air-conditioning low-pressure cutout switch listed for R134a systems. It has an M12 female Schrader fitting, a Metri-Pack connector and normally closed contacts. Confirm pressure settings and equipment suitability before ordering.
Looking for Index 8040178? This catalogue reference is listed under connector. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Technical specifications
| Manufacturer | Index |
|---|---|
| Part number | 8040178 |
| Category | Electrical & controls |
| Availability | On request |
| Reference basis | Manufacturer part-number reference; supply origin requires quotation confirmation |
| Switch function | A/C low-pressure cutout |
| Contact mode | Normally closed (NC) |
| Pressure fitting | M12 female Schrader |
| Electrical connector | Metri-Pack |
| Refrigerant system | R134a |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What kind of pressure switch is Index 8040178?
Index lists 8040178 as a low-pressure cutout switch for an R134a air-conditioning system. Confirm the equipment serial number and existing switch details before ordering; the listing does not establish fitment for a specific machine.
What fitting and connector does Index 8040178 use?
The Index catalog lists an M12 female Schrader fitting and a Metri-Pack connector. Check the mating connector and fitting on the existing switch before ordering.
What are the switching pressures for Index 8040178?
The available references do not establish a reliable set and reset pair: the Index catalog prints 34 psi for both, while a cross-referenced replacement lists different values. Confirm the required pressure settings for the equipment before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.