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PEPI Thermostats

PEPI thermostats from ATC Semitec provide accurate temperature control and thermal protection from 5°C to 200°C.  With calibration tolerances of ±3K and temperature differentials as small as 10K (or even smaller in creep-action designs) a PEPI thermal switch offers the best control to cost ratio available.

PEPI C thermostats have creep-action contacts which can give very close control up to 200°C.  PEPI J(A) thermostats are the ultimate low-profile controls offering accurate snap-action control upto 160°C and 4A/250VAC.  PEPI model N and V thermostats are synonymous with rechargeable battery temperature control and are the smallest controls of their kind.

All PEPI thermostats carry a range of international safety approvals (e.g. VDE, UL, CSA) to the latest EN and IEC standards.

Call us today on 01606 871680 or complete the Get A Quote form, to discuss your application’s thermal sensor requirements.  Using our extensive technical knowledge and innovative supplier base, we will work with you to provide the optimum solution for your product.

Please also see our downloadable ‘how-to’ guide to thermal controls. Great advice including choosing optimum applications for working with bimetallic devices and tips on improving their performance. 

  • PEPI C&CR Creep action thermostat
    PEPI C & CR Creep-Action Thermostats

    PEPI C thermostats (or PEPI CR thermal switches) are universal, close-control bimetallic thermostats.  With tight tolerances and slow-make/slow-break contacts, they achieve very close temperature control.

    • Factory calibrations from 5°C to 200°C in 1K steps
    • Available as normally-closed (PEPI C ) or normally-open (PEPI CR)
    • Gold-diffused contacts available for low-voltage/low-current loads
  • PEPI J(A) Snap-Action Thermostats

    PEPI J(A)s are unique, snap-action control thermostats with a very narrow differential giving excellent temperature control.  They are rated for 100k cycles and are suitable for both 240VAC and 120VAC loads.

    • Only 4.1mm thick, live case design
    • Snap-action contacts, narrow differential
    • Calibrations from 55°C to 160°C
  • PEPI N & NR Miniature Thermostats

    Miniature thermostats for small spaces.

    • Calibration range 30-130 °C
    • Available in open or close on temperature rise
    • No built in differential between opening and closing temperature
    • Mini package 15.2 x 5.1 x 3.01 mm
  • PEPI V & VA Ultra Small Thermostats

    Snap-action battery protectors in an ultra-thin, small plastic case.  The PEPI V and PEPI VA devices offer overcharge, overload and/or short-circuit protection in rechargeable battery packs.

    • Calibrations: From 45°C to 100°C
    • Nickel straps for spot-welding
    • Suitable for DC applications