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AIRPAX / SENSATA LMLK11RS429172100 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. Available in a wide variety of configurations, including series, series with auxiliary switch, shunt, and relay options, these protectors cater to diverse industrial applications. Multi-pole units feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in case of a fault. They are suitable for polyphase circuits, single-phase three-wire systems, and applications requiring electrically isolated circuits. The protectors meet various international standards and approvals, including UL, CSA, CCC, TÜV, VDE, and IEC, making them a versatile choice for global equipment manufacturers.

Authorized Distributors
Source:Newark
Part No:LMLK1-1RS4-29172-100
Stock:10
Inv Date:06-09-2026
Price: Unit price: $164.15
Buy/RFQ:
Part No:LMLK1-1RS4-29172-100
Stock:0
Inv Date:06-09-2026
Price: Unit price: $143.97
Buy/RFQ:
Part No:LMLK1-1RS4-29172-100
Stock:13
Inv Date:06-09-2026
Price: Unit price: $133.23
Buy/RFQ:
Part No:LMLK1-1RS4-29172-100
Stock:13
Inv Date:06-09-2026
Price: Unit price: $133.23
Buy/RFQ:

AIRPAX / SENSATA LMLK11RS429172100 Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Operating Characteristics: See datasheet
  • Delay Curves: See datasheet
  • Stud Terminal Thread: M6 or 1/4-20 or M5 or 10-32
  • Stud Terminal Dimension A: 0.510 ± 0.045 inch
  • Stud Terminal Dimension B: 0.652 ± 0.035 inch
  • Screw Terminal Max Protrusion: 0.250 inch
  • Terminal Protrusion Dimensions Reference: From back of mounting panel
  • Screw Terminal Supply: 10-32x0.312 inch or M5 x 8mm screw, flatwasher, and external tooth lockwasher
  • Outer Terminal Supply: Flatwasher, tooth lockwasher, and hex nut
  • Stud Terminal Supply: Flatwasher, external tooth lockwasher, and 10-32 or M5 hex nut (<=70A), 1/4-20 or M6 hex nut (>70A)

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA LMLK11RS429172100?

You can click on the BUY or RFQ button to purchase LMLK11RS429172100 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part LMLK11RS429172100?

You can download the LMLK11RS429172100 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of LMLK11RS429172100?

AIRPAX / SENSATA

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