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AIRPAX / SENSATA 219339542 Magnetic Circuit Protector

The AIRPAX/Sensata 209/219/229/249/279 series hydraulic magnetic circuit protectors offer a robust solution for branch circuit protection. These circuit breakers combine power switching with accurate and reliable protection in a compact, single or multi-pole unit, making them suitable for applications like EDP, air conditioners, panel boards, and lighting controls. Utilizing the hydraulic-magnetic principle, these protectors adapt to various environments and minimize nuisance tripping due to temperature variations. They are designed to withstand high pulses without affecting normal delay curves, ensuring consistent performance and protection.

Authorized Distributors
Source:Newark
Part No:219-3-3954-2
Stock:3
Inv Date:06-09-2026
Price: Unit price: $91.4
Buy/RFQ:
Part No:219-3-3954-2
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:219-3-3954-2
Stock:3
Inv Date:06-09-2026
Price: Unit price: $78.47
Buy/RFQ:
Part No:219-3-3954-2
Stock:3
Inv Date:06-09-2026
Price: Unit price: $78.47
Buy/RFQ:

AIRPAX / SENSATA 219339542 Magnetic Circuit Protector Specifications:

  • Series: 209/219/229/249/279
  • Type: Hydraulic Magnetic Circuit Protector
  • Poles: 1-6
  • Terminal Style: Screw terminals, stud or solderless connectors
  • Configurations: Various
  • Delay: Standard inertial delay (50/60Hz)
  • Voltage Ratings: Up to 240Vac or 125Vdc
  • Current Ratings: Up to 100 amperes
  • Trip Mechanism: Internal trip bar opens all poles
  • Marine Use: 120V/240Vac rating up to 100 amperes
  • Dimension A (1 pole): 1.026 ± .010 [26.06 ± 3.30]
  • Dimension A (2 poles): 2.072 [52.63] Max
  • Dimension A (3 poles): 3.108 [78.94] Max
  • Dimension A (4 poles): 4.144 [105.26] Max
  • Dimension A (5 poles): 5.180 [131.57] Max
  • Dimension A (6 poles): 6.216 [157.89] Max
  • Tolerance: ± .015 [.38] unless noted
  • Dimensions in brackets: Millimeters

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA 219339542?

You can click on the BUY or RFQ button to purchase 219339542 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part 219339542?

You can download the 219339542 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of 219339542?

AIRPAX / SENSATA

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