Model 11 MP Series

Download Data Sheet for Model 11 MP Series

Model 11 MP Series

Schematic - Pin Diagram for Model 11 MP Series

(Click here for the Current Derating Curve chart)

Metric Dimensions are shown in mm (Shown in green)
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Standard Marking System
Standard Marking System
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A line of snap-action thermal protectors offering the versatility PEPI® customers have become accustomed to in a new configuration.  These economical and reliable protectors have a small footprint and is designed for use on inductive-type loads. Three basic styles are available with various bimetallic elements to match the current and temperature sensitivity of the device to the application.


  • Snap-action design, quick break/quick make switching action.
  • Opens circuit on temperature rise (normally closed).
  • Conductive bimetal construction: The bimetal carries the circuit current for maximum sensitivity under short circuit conditions.
  • Extremely small footprint and low profile design.
  • Available with various bimetallic elements to match sensitivity needs of the application.
  • Preset calibration temperature; not adjustable in the field.
  • E-Type: Epoxy encapsulated.
  • S-Type: Heat-shrink mylar insulating sleeve.
  • N-Type: Without insulating sleeve.

Contact Ratings

  • 4.5 AMPS/250VAC (L Type Bimetal) 10,000 cycles
  • 7 AMPS/250VAC (H Type Bimetal) 3,000 cycles
  • UL & C-UL File No. E42562
  • EN 60730-2-9 File No. CA02 02987
  • EN 60730-2-2 File No. CA02 02988

Calibration Range

  • Available with nominal calibration temperatures from 70°C to 160°C in increments of 5°C.
  • Standard tolerance of ±7°C, ±5°C is available.

Standard Configuration

  • Standard leads are #22 gauge, UL1332 approved, white, FEP insulation, 200°C/300V.
  • Different leads available on request.
  • Maximum lead length for E-Type is 300mm.


  • Motors, Transformers, Ballasts, Solenoids and Circuit Board Protection.

UL Recognitions

CSA Certifications