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AIRPAX / SENSATA 2091251952 Magnetic Circuit Protector

The Airpax/Sensata 209 series hydraulic magnetic circuit protectors offer a robust solution for branch circuit protection. These breakers combine power switching with accurate and reliable protection in a compact, single or multi-pole unit. They are suitable for a wide range of applications including EDP, air conditioners, panel boards, and lighting controls. The hydraulic-magnetic principle minimizes nuisance tripping due to temperature variations, and the unique inertial delay feature is standard for 50/60Hz units, adapting to local environments. The 209 series withstands high pulses without affecting normal delay curves, ensuring consistent protection.

Authorized Distributors
Source:Newark
Part No:209-1-25195-2
Stock:36
Inv Date:06-09-2026
Price: Unit price: $119.46
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Source:DigiKey
Part No:209-1-25195-2
Stock:0
Inv Date:06-09-2026
Price: Unit price: $106.727
Buy/RFQ:
Part No:209-1-25195-2
Stock:0
Inv Date:06-10-2026
Price: Unit price: $106.73
Buy/RFQ:
Part No:209-1-25195-2
Stock:0
Inv Date:06-09-2026
Price: Unit price: $166.17
Buy/RFQ:
Part No:209-1-25195-2
Stock:40
Inv Date:06-09-2026
Price: Unit price: $101.49
Buy/RFQ:
Part No:209-1-25195-2
Stock:40
Inv Date:06-09-2026
Price: Unit price: $101.49
Buy/RFQ:

AIRPAX / SENSATA 2091251952 Magnetic Circuit Protector Specifications:

  • Series: 209
  • Type: Magnetic Circuit Protector
  • Voltage: 240Vac or 120Vdc
  • Current Rating: Up to 100 Amperes
  • Terminal Styles: Screw terminals, stud or solderless connectors
  • Configurations: One through six pole assemblies
  • Standards: UL Standard 489, UL Standard 508, UL Standard 1077
  • Delay Types: Short (51, 61), Medium (52, 62), Long (53, 63)
  • 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

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA 2091251952?

You can click on the BUY or RFQ button to purchase 2091251952 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part 2091251952?

You can download the 2091251952 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of 2091251952?

AIRPAX / SENSATA

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