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Sensata - Airpax 21946388172 Datasheet & Stock

The Airpax/Sensata 209, 219, 229, and 249 series hydraulic magnetic circuit protectors combine power switching with accurate and reliable circuit protection in a compact, single or multi-pole unit. Designed for branch circuit applications, these protectors utilize the hydraulic-magnetic principle, adapting to local conditions and minimizing nuisance tripping. They withstand high pulses without affecting normal delay curves, making them suitable for diverse industrial environments. Available with various configurations and terminal styles, these circuit protectors offer a versatile solution for power distribution and protection needs.

Authorized Distributors
Source:Newark
Part No:219-4-6388-172
Stock:8
Inv Date:06-01-2026
Price: Unit price: $476.04
Buy/RFQ:
Source:DigiKey
Part No:219-4-6388-172
Stock:0
Inv Date:06-01-2026
Price: Unit price: $446.227
Buy/RFQ:
Part No:219-4-6388-172
Stock:0
Inv Date:06-02-2026
Price: Unit price: $446.23
Buy/RFQ:
Part No:219-4-6388-172
Stock:0
Inv Date:06-01-2026
Price: Unit price: $694.82
Buy/RFQ:
Part No:219-4-6388-172
Stock:8
Inv Date:06-01-2026
Price: Unit price: $512.85
Buy/RFQ:
Part No:219-4-6388-172
Stock:8
Inv Date:06-01-2026
Price: Unit price: $512.85
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax 21946388172?

You can click on the BUY or RFQ button to purchase 21946388172 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part 21946388172?

You can download the 21946388172 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of 21946388172?

Sensata - Airpax

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