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AIRPAX / SENSATA 22921511840 Hydraulic Magnetic Circuit Protector

The AIRPAX/Sensata 209, 219, 229, 249, and 279 series hydraulic magnetic circuit protectors combine power switching with accurate and reliable circuit protection. Utilizing the hydraulic-magnetic principle, these protectors adapt to local applications and environments, minimizing nuisance tripping due to temperature variations. They withstand high pulses without affecting normal delay curves and are suitable for various applications including EDP, air conditioners, panel boards, lighting controls, and power selector breaker systems. The multi-pole protectors feature common-trip construction, ensuring all poles trip simultaneously in case of an overload, and offer a wide range of configurations for versatile design engineering.

Authorized Distributors
Source:DigiKey
Part No:229-2-1-51-1-8-40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $199.913
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Part No:229-2-1-51-1-8-40
Stock:0
Inv Date:06-10-2026
Price: Unit price: $199.92
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Part No:229-2-1-51-1-8-40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $311.28
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Part No:229-2-1-51-1-8-40
Stock:19
Inv Date:06-09-2026
Price: Unit price: $186.06
Buy/RFQ:
Part No:229-2-1-51-1-8-40
Stock:19
Inv Date:06-09-2026
Price: Unit price: $186.06
Buy/RFQ:

AIRPAX / SENSATA 22921511840 Hydraulic Magnetic Circuit Protector Specifications:

  • Number of Poles (Dimension A): {'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
  • Marine Voltage Rating: 120V/240Vac (up to 100 amperes)
  • Multi-Pole Construction: Internal trip bar opens all poles in overload
  • Handle Operation: Ganged externally for simultaneous actuation
  • Configurations: Series, shunt, relay, and auxiliary switch construction available

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA 22921511840?

You can click on the BUY or RFQ button to purchase 22921511840 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part 22921511840?

You can download the 22921511840 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of 22921511840?

AIRPAX / SENSATA

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