1/8 NPT – 190F (88c) – Susa Temperature Switch


£30.60 (price includes VAT)

Thermal switches can be installed in any 1/8″ NPT pipe port or M12x1.5 threaded port to activate a 12V accessory at the prescribed temperature. M12 threaded probes include a crush washer.

Specification Metric
Action Temperature {Action_Temperature}
Auto Reset Temperature {Auto Reset_Temperature}
Probe Thread 1/8 NPT
Terminal Size Amp #250 tab
Circuit Resistance 50mΩ max.
Insulation Resistance 100MΩ min. at DC 500V
Dielectric Strength AC 1250V for one minute, or AC 1800V for three seconds
Electrical Rating 16A 250VAC / 15A 125VAC / 10A 250VAC (resistive load)
Operating Life & Approvals:
UL CUL 100,000 cycles: 15A 125VAC / 10A 250VAC
ENEC17 100,000 cycles: 15A 125VAC / 10A 250VAC
ENEC17 10,000 cycles: 16A 250VAC
CQC 10,000 cycles: 16A 250VAC
TUV 100,000 cycles: 16A 250VAC
Brand Setrab USA


  • Please double check you are ordering the correct size and quantity prior to checkout.

United Kingdom

  • Royal Mail 24 Tracked Small Parcel £4.30
  • Royal Mail 48 Tracked Small Parcel £3.70
  • Royal Mail 24 Tracked Large Parcel £6.10
  • Royal Mail 48 Tracked Large Parcel £4.90
  • DHL Express £9.99

Delivered within an estimated 3 working days once dispatched


  • Royal Mail Tracked From £14.99
  • DHL Express From £19.99

Delivered within an estimated 7-10 working days once dispatched

Rest of the World

  • Royal Mail Starting from From £24.99
  • DHL Express From £24.99

Delivered within an estimated 10 working days once dispatched. Import duties, taxes, and other charges are not included in the price of the product or the cost of shipping. These fees are the sole responsibility of the buyer. Please check with the customs office in your country regarding your fees before making a purchase.


All our brake line kits are made to order and are usually made and dispatched within 5 days of ordering. If you require your kit sooner, please do let us know. 

If there is a delay with your order, you will be notified as soon as possible.

Some of our tracked delivery options require a signature. If there is no one available to sign for the delivery, a card will be left for you to arrange delivery at a suitable time.

If a delivery has not been attempted within the timescales stated, please contact us so we can investigate it for you.