---
type: product
schema_version: 1
stock_number: "52184-8"
canonical_url: "https://www.artisantg.com/52184-8/Sensata-AP12-M39019-03-230"
json_url: "https://www.artisantg.com/52184-8/Sensata-AP12-M39019-03-230.json"
generated_at: "2026-11-07T16:29:29.105Z"
last_updated: "2026-07-21T16:05:40.750-05:00"
---

# Sensata / Airpax AP12-M39019/03-230 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: AP12-M39019/03-230
- Condition: Used and in Excellent Condition
- Price: $595.00 USD
- Availability: In stock, 3 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

** Configuration:**
- Type: QPL per MIL-PRF-39019
- Terminal: Hook Terminals
- Poles: Two Pole Unit, Bushing Plus (2) 6-32 Threaded Inserts
- Internal Configuration: Shunt
- Hz and Delay:  60/400/DC and A
- Nominal Amperage Rating: 5 A

## Images

- <https://www.artisantg.com/itemimages/sensata_airpax_ap12_m39019_03_230_view1_2024820102011.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap12_m39019_03_230_view2_2024820102011.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap12_m39019_03_230_view3_2024820102011.jpg>
- <https://www.artisantg.com/itemimages/sensata_airpax_ap12_m39019_03_230_view4_2024820102011.jpg>