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AIRPAX / SENSATA IULK115125001 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, with choices of delays and ratings in DC and/or 50/60Hz or 400Hz versions. Multi-pole units feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in the event of a fault, making them suitable for polyphase circuits and applications requiring coordinated protection. They meet IEC spacing requirements and are VDE approved, offering robust performance and compliance with industry standards.

Authorized Distributors
Part No:IULK1-1-51-2.50-01
Stock:41
Inv Date:06-12-2026
Price: Unit price: $65.12
Buy/RFQ:
Part No:IULK1-1-51-2.50-01
Stock:41
Inv Date:06-12-2026
Price: Unit price: $65.12
Buy/RFQ:

AIRPAX / SENSATA IULK115125001 Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Configurations: Series, Series with auxiliary switch, Shunt, Relay
  • Ratings: DC and/or 50/60Hz or 400Hz versions
  • UL Listed: UL 489
  • CSA Certified: Yes
  • CCC Approved: Yes
  • VDE Approved: VDE 0660, part 101
  • IEC Spacing Requirements: Meets IEC spacing requirements
  • Terminal Types: Screw Stud, Clip Terminal, Bullet Terminal
  • Stud Terminal Dimension A: 0.510 ± 0.045
  • Stud Terminal Dimension B: 0.652 ± 0.035
  • 1/4-20 Stud Terminal Dimension A: 0.545 ± 0.045
  • 1/4-20 Stud Terminal Dimension B: 0.687 ± 0.035
  • M5 Stud Terminal Dimension A: 0.510 ± 0.045
  • M5 Stud Terminal Dimension B: 0.652 ± 0.035
  • 10-32 Stud Terminal Dimension A: 0.545 ± 0.045
  • 10-32 Stud Terminal Dimension B: 0.687 ± 0.035
  • Screw Terminal Max Protrusion: 0.250
  • Terminal Protrusion Reference: From back of mounting panel
  • Screw Terminal Supply: 10-32x0.312 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)
  • Stud Terminal Supply 2: 1/4-20 or M6 hex nut (>70A)

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA IULK115125001?

You can click on the BUY or RFQ button to purchase IULK115125001 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part IULK115125001?

You can download the IULK115125001 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of IULK115125001?

AIRPAX / SENSATA

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