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Sensata - Airpax 21946388147 Datasheet & Stock

The Airpax/Sensata 209, 219, 229, and 249 series hydraulic magnetic circuit protectors combine power switching with reliable circuit protection. These breakers are ideal for branch circuit applications such as EDP, air conditioners, panel boards, and lighting controls. Utilizing the hydraulic-magnetic principle, they adapt to local environments and minimize nuisance tripping due to temperature variations. The 219 variant is specifically designed for manual controller applications and complies with UL Standard 508. The inertial delay feature provides protection against inrush currents from transformers and lamps.

Authorized Distributors
Source:Newark
Part No:219-4-6388-147
Stock:2
Inv Date:06-01-2026
Price: Unit price: $476.04
Buy/RFQ:
Source:DigiKey
Part No:219-4-6388-147
Stock:0
Inv Date:06-01-2026
Price: Unit price: $446.227
Buy/RFQ:
Part No:219-4-6388-147
Stock:0
Inv Date:06-02-2026
Price: Unit price: $446.23
Buy/RFQ:
Part No:219-4-6388-147
Stock:0
Inv Date:06-01-2026
Price: Unit price: $823.06
Buy/RFQ:
Part No:219-4-6388-147
Stock:2
Inv Date:06-01-2026
Price: Unit price: $512.85
Buy/RFQ:
Part No:219-4-6388-147
Stock:2
Inv Date:06-01-2026
Price: Unit price: $512.85
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax 21946388147?

You can click on the BUY or RFQ button to purchase 21946388147 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part 21946388147?

You can download the 21946388147 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of 21946388147?

Sensata - Airpax

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