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AIRPAX / SENSATA LELK11RS43045225 Magnetic Circuit Protector

AIRPAX/Sensata IAL/CEL/LEL magnetic circuit protectors are designed to provide low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. These protectors are available in single or multi-pole versions with a variety of pole arrangements to meet specific requirements. They are suitable for applications requiring robust circuit protection and control in diverse environments, including industrial machinery and electrical distribution systems. The LEL models are UL listed and CSA certified, ensuring compliance with industry standards.

Authorized Distributors
Source:DigiKey
Part No:LELK1-1RS4-30452-25
Stock:9
Inv Date:06-09-2026
Price: Unit price: $104.25
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Part No:LELK1-1RS4-30452-25
Stock:0
Inv Date:06-10-2026
Price: Unit price: $104.25
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Part No:LELK1-1RS4-30452-25
Stock:3
Inv Date:06-09-2026
Price: Unit price: $128.19
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Part No:LELK1-1RS4-30452-25
Stock:75
Inv Date:06-09-2026
Price: Unit price: $99.18
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Part No:LELK1-1RS4-30452-25
Stock:34
Inv Date:06-09-2026
Price: Unit price: $48.1514
Buy/RFQ:
Part No:LELK1-1RS4-30452-25
Stock:104
Inv Date:06-09-2026
Price: Unit price: $48.1514
Buy/RFQ:
Part No:LELK1-1RS4-30452-25
Stock:75
Inv Date:06-09-2026
Price: Unit price: $99.18
Buy/RFQ:

AIRPAX / SENSATA LELK11RS43045225 Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Configurations: Series, Series with auxiliary switch, Shunt, Relay
  • Operating Characteristics: See datasheet
  • Delay Curves: See datasheet
  • Standards: UL 489, CSA certified, CCC Approved, CSA C22.2–No. 235, VDE 0660, part 101, IEC spacing requirements, UL 1077
  • Terminal Types: Screw Stud, Screw, Bullet
  • Stud Thread Dimension A: 0.510 ± 0.045
  • Stud Dimension B: 0.652 ± 0.035
  • 1/4-20 Dimension A: 0.545 ± 0.045
  • 1/4-20 Dimension B: 0.687 ± 0.035
  • M5 Dimension A: 0.510 ± 0.045
  • M5 Dimension B: 0.652 ± 0.035
  • 10-32 Dimension A: 0.545 ± 0.045
  • 10-32 Dimension B: 0.687 ± 0.035
  • Mounting Hole: 2X 6-32 THREAD .755
  • Mounting Hole Depth: .140 [3.56]
  • Terminal Protrusion: .281
  • Max Terminal Protrusion: .250
  • Tolerance: ± .015 [.39]

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA LELK11RS43045225?

You can click on the BUY or RFQ button to purchase LELK11RS43045225 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part LELK11RS43045225?

You can download the LELK11RS43045225 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of LELK11RS43045225?

AIRPAX / SENSATA

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