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AIRPAX / SENSATA LMLK11RLS42750011V 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 a wide variety of configurations, including series, series with auxiliary switch, shunt, and relay options. They are suitable for applications requiring robust circuit protection and control in diverse industrial settings, such as polyphase circuits and single-phase three-wire systems. The multi-pole units feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in the event of a fault.

Authorized Distributors
Source:DigiKey
Part No:LMLK1-1RLS4-27500-11-V
Stock:0
Inv Date:06-08-2026
Price: Unit price: $104.737
Buy/RFQ:
Part No:LMLK1-1RLS4-27500-11-V
Stock:0
Inv Date:06-09-2026
Price: Unit price: $104.74
Buy/RFQ:
Part No:LMLK1-1RLS4-27500-11-V
Stock:2
Inv Date:06-09-2026
Price: Unit price: $110.33
Buy/RFQ:
Part No:LMLK1-1RLS4-27500-11-V
Stock:2
Inv Date:06-09-2026
Price: Unit price: $110.33
Buy/RFQ:

AIRPAX / SENSATA LMLK11RLS42750011V Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Operating Characteristics: See datasheet
  • Delay Curves: See datasheet
  • Stud Terminal Thread Dimension A: 0.510 ± 0.045
  • Stud Terminal Thread 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
  • Terminal Protrusion Dimensions: Referenced from back of mounting panel
  • Screw Terminal: Supplied with 10-32x.312 or M5 x 8mm screw, flatwasher, and external tooth lockwasher
  • Bullet Terminal: Receptacle should be 0.312 ± 0.001 diameter hole not less than 0.250 depth
  • Dimensions in brackets: Millimeters
  • Tolerance: ± 0.015
  • Mounting Detail: 2X 6-32 THREAD .755 .140 [3.56] DEEP
  • Panel Mounting Detail: 1.448 [36.78] 2.060 [52.32]
  • Terminal Protrusion: .281 MAX.
  • Screw Terminal Clip Terminal: .281 [7.13] [6.35]
  • Dimensions: 1.940 [49.28]
  • Off Dimensions: 1.859 .690 [47.22] [17.53]

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA LMLK11RLS42750011V?

You can click on the BUY or RFQ button to purchase LMLK11RLS42750011V from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part LMLK11RLS42750011V?

You can download the LMLK11RLS42750011V datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of LMLK11RLS42750011V?

AIRPAX / SENSATA

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