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AIRPAX / SENSATA 20931REC4664850 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, making them suitable for applications like EDP, air conditioners, panel boards, and lighting controls. Utilizing the hydraulic-magnetic principle, the 209 family adapts to various environments, minimizing nuisance tripping due to temperature variations. The design also withstands high pulses without affecting normal delay curves, ensuring consistent protection. Available with various terminal styles and configurations, the 209 series provides a versatile solution for a wide range of industrial applications.

Authorized Distributors
Source:DigiKey
Part No:209-3-1REC4-66-4-8-50
Stock:0
Inv Date:06-08-2026
Price: Unit price: $325.287
Buy/RFQ:
Part No:209-3-1REC4-66-4-8-50
Stock:0
Inv Date:06-09-2026
Price: Unit price: $325.29
Buy/RFQ:
Part No:209-3-1REC4-66-4-8-50
Stock:24
Inv Date:06-09-2026
Price: Unit price: $355.89
Buy/RFQ:
Part No:209-3-1REC4-66-4-8-50
Stock:24
Inv Date:06-09-2026
Price: Unit price: $355.89
Buy/RFQ:

AIRPAX / SENSATA 20931REC4664850 Magnetic Circuit Protector Specifications:

  • Series: 209
  • Type: Magnetic Circuit Protector
  • Poles: Multiple
  • Terminal Styles: Screw terminals, stud or solderless connectors
  • Configurations: Various
  • Delay: Standard inertial delay (50/60Hz)
  • Voltage Ratings: 240Vac or 120Vdc
  • Current Ratings: Up to 100 amperes
  • Compliance: UL Standard 489, UL Standard 508, UL Standard 1077
  • 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 20931REC4664850?

You can click on the BUY or RFQ button to purchase 20931REC4664850 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part 20931REC4664850?

You can download the 20931REC4664850 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of 20931REC4664850?

AIRPAX / SENSATA

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