---
type: product
schema_version: 1
stock_number: "52184-10"
canonical_url: "https://www.artisantg.com/52184-10/Sensata-AP112-M39019-5-79"
json_url: "https://www.artisantg.com/52184-10/Sensata-AP112-M39019-5-79.json"
generated_at: "2026-11-07T14:51:28.537Z"
last_updated: "2026-07-30T09:10:57.047-05:00"
---

# Sensata / Airpax AP112-M39019/5-79 Hydraulic Magnetic Circuit Protector

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Sensata
- Model: AP112-M39019/5-79
- Condition: Used and in Good Condition
- Price: $585.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Electrical Test > Breakers (primary)
- Military and Embedded Equipment > Other Milspec

## Details

This unit has corrosion on the housing.

** Configuration:**
- Type: QPL per MIL-PRF-39019
- Terminal: Hook Terminals
- Poles: Three Pole Unit, Bushing Plus (2) 6-32 Threaded Inserts
- Internal Configuration: 05
- Hz and Delay: 400 and A
- Nominal Amperage Rating: 20 A

View Photo of corrosion on housing.

## Images

- <https://www.artisantg.com/itemimages/sensata_airpax_ap112_m39019_5_79_view1_2024820102111.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap112_m39019_5_79_view2_2024820102111.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap112_m39019_5_79_view3_2024820102111.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap112_m39019_5_79_view4_2024820102111.jpg>
