Toggle Switch/4PST (4 pole single throw), On-None-On, panel mount, lever lock. 8505K10
Condition as listed — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The 8505K series are environmentally sealed toggle switches that are completely protected from dust, moisture, and other contaminates. The lever lock mechanism prevents accidental switch operation.
Version 8505K10 is a four-pole, single-throw toggle switch. Positions: ON-OFF with D style bushing (locked out of center position)
- Locking lever safety mechanism (must be pulled outward for toggle operation)
- Threaded panel mount
- Thermoset molding materials meet flame retardant requirements
- Molded-in terminal inserts and terminal numbers
- Environmentally sealed per MIL-S-3950
- MS approved and QPL'd per MIL-S-3950
- Life: 20,000 operations at rated load 40,000 operations mechanical life
Product Codes | |
|---|---|
| Mfr Part No: | 8505K10 |
| MIL SPEC: | MS24660-22D |
| ECCN: | EAR99 |
| MIL SPEC: | MS24660-22D |
| SCHEDULE B CODE: | 8536.50.0040 |
Bushing:Â 15/32" - 32 thread Temperature Range:Â -85F to +160F (-65C to +71C) Contact current max: 20A Contact Voltage AC: 115V nominal Contact Voltage DC: 28V Contact configuration: Four-pole, single-throw (4PST) Switch operation: ON-OFF MS part number: MS24660-22D
Specifications
| Part number | 8505K10 |
|---|---|
| Manufacturer | Eaton |
| Condition | — |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the Toggle Switch/4PST (4 pole single throw), On-None-On, panel mount, lever lock. 8505K10 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition as listed — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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