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A normally closed contact state gives the Bendix Air Brake Pressure Switch a clear electrical behavior for low-pressure signaling. Actuation occurs between 2 and 6 psi, while the 3/8-inch stem provides the pneumatic connection to the system. The Bendix 5020588 operates on a nominal 12V circuit and mates with the Packard 12065402 interface for the electrical connection. Service teams can verify contact state, actuation range, stem size, and electrical interface before replacement.
| Actuation Pressure | 2 - 6 PSI |
| Cautionary Note(s) | 3/8 IN Stem |
| Connector Type | Mates with Packard 12065402 |
| Contacts | Normally Closed |
| Current Rating | 10 - 100 mA |
| Harness Length | Not applicable for this part |
| Market Indicator | Aftermarket New |
| Maximum Operating Temperature | 212 AdegF (100 AdegC) |
| Minimum Operating Temperature | -40 AdegF (-40 AdegC) |
| Pneumatic Connection | 3/8 IN Stem |
| Release Pressure | Not applicable to this part |
| Thread Sealant | Not applicable to this part |
| Voltage (Nominal) | 12 Volts (Nominal) |
| Country of Origin (Primary) | US |
| UPC | 04068078308738 |
| Brand | Part Number |
|---|---|
| BW5020588 | |
| DORMAN | 904-7793 |
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