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AIRPAX / SENSATA 27921529225 Hydraulic Magnetic Circuit Protector

The Airpax/Sensata 279-2-1-52-9-2-25 is a hydraulic magnetic circuit protector within the 209 series, offering a compact solution for power switching and circuit protection. It's ideal for applications like EDP, air conditioners, panel boards, and lighting controls. Utilizing the hydraulic-magnetic principle, this protector adapts to various environments and minimizes nuisance tripping. It withstands high pulses without affecting normal delay curves, providing robust protection for a wide range of loads, including those with inrush currents. Available in multiple pole configurations with various terminal styles, it provides versatility for diverse industrial applications.

Authorized Distributors
Source:Newark
Part No:279-2-1-52-9-2-25
Stock:5
Inv Date:06-09-2026
Price: Unit price: $217.29
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Source:DigiKey
Part No:279-2-1-52-9-2-25
Stock:0
Inv Date:06-09-2026
Price: Unit price: $199.913
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Source:DigiKey
Part No:279-2-1-52-9-2-25
Stock:5
Inv Date:06-09-2026
Price: Unit price: $213.45
Buy/RFQ:
Part No:279-2-1-52-9-2-25
Stock:0
Inv Date:06-10-2026
Price: Unit price: $199.92
Buy/RFQ:
Part No:279-2-1-52-9-2-25
Stock:0
Inv Date:06-09-2026
Price: Unit price: $311.28
Buy/RFQ:
Part No:279-2-1-52-9-2-25
Stock:5
Inv Date:06-09-2026
Price: Unit price: $225.36
Buy/RFQ:
Part No:279-2-1-52-9-2-25
Stock:5
Inv Date:06-09-2026
Price: Unit price: $225.36
Buy/RFQ:

AIRPAX / SENSATA 27921529225 Hydraulic Magnetic Circuit Protector Specifications:

  • Number of Poles: 1: 1.026 ± .010 [26.06 ± 3.30], 2: 2.072 [52.63] Max, 3: 3.108 [78.94] Max, 4: 4.144 [105.26] Max, 5: 5.180 [131.57] Max, 6: 6.216 [157.89] Max
  • Terminal Styles: Screw terminals, stud connectors, or solderless connectors
  • Trip Time Delays: 51, 61 (short), 52, 62 (medium), 53, 63 (long)
  • Current Ratings: Up to 100 amperes, 240Vac or 125Vdc
  • Multi-Pole Construction: Internal trip bar opens all poles, handles are ganged externally
  • Marine Use: 120V/240Vac rating up to 100 amperes

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA 27921529225?

You can click on the BUY or RFQ button to purchase 27921529225 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part 27921529225?

You can download the 27921529225 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of 27921529225?

AIRPAX / SENSATA

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