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Techna Thermal Overloads for Miniblock Contactors

Techna Brand: Techna

This range of Techna OTEC series thermal overloads will provide a complete and exceptionally cost-effective solution to your needs.

  • Thermal overload relay to fit Techna Ktec 09 miniblock contactors.
  • Available for current ratings 0.1A to 9A
  • Overload comes complete with 1 normally open and 1 normally closed auxiliary contact.
  • UL recognised and TUV certified
  • Approvals CE and RoHS
Description Image Product Buy Pricing (Ex VAT) Contact Current Rating Type Rated operation power at AC-3, 230 V
Techna OTEC09-0.2 Thermal Overload for Miniblock Contactor 0.24A to 0.40a
Techna OTEC09-0.2 Thermal Overload for Miniblock Contactor 0.24A to 0.40a
Standard range
Order code: 28-5264
MPN: OTEC09-0.2

Available to back orderBack-order availability date - 18/07/2026
1+ £12.37
5+ £10.33
Price per unit Ex VAT 		0.24 to 0.4A Overload relay N/A
Techna OTEC09-0.32 Thermal Overload for Miniblock Contactor 0.4A to 0.6a
Techna OTEC09-0.32 Thermal Overload for Miniblock Contactor 0.4A to 0.6a
Standard range
Order code: 28-5265
MPN: OTEC09-0.32

Available to back orderBack-order availability date - 18/07/2026
1+ £11.17
5+ £9.31
Price per unit Ex VAT 		0.4 to 0.6A Overload relay N/A
Techna OTEC09-0.8 Thermal Overload for Miniblock Contactor 0.6A to 1a
Techna OTEC09-0.8 Thermal Overload for Miniblock Contactor 0.6A to 1a
Standard range
Order code: 28-5267
MPN: OTEC09-0.8

Available to back orderBack-order availability date - 18/07/2026
1+ £12.37
5+ £10.33
Price per unit Ex VAT 		0.6 to 1A Overload relay N/A
Techna OTEC09-02 Thermal Overload for Miniblock Contactor 1.6A to 2.4a
Techna OTEC09-02 Thermal Overload for Miniblock Contactor 1.6A to 2.4a
Standard range
Order code: 28-5269
MPN: OTEC09-02

Available to back orderBack-order availability date - 18/07/2026
1+ £13.42
5+ £12.11
Price per unit Ex VAT 		1.6 to 2.4A Overload relay N/A
Techna OTEC09-05 Thermal Overload for Miniblock Contactor 4A to 6a
Techna OTEC09-05 Thermal Overload for Miniblock Contactor 4A to 6a
Standard range
Order code: 28-5271
MPN: OTEC09-05

Despatched same day - 17 in stockAdditional quantity lead time 2 days
1+ £17.13
5+ £14.69
Price per unit Ex VAT 		4 to 6A Overload relay N/A
Techna OTEC09-07.5 Thermal Overload for Miniblock Contactor 6A to 9a
Techna OTEC09-07.5 Thermal Overload for Miniblock Contactor 6A to 9a
Standard range
Order code: 28-5272
MPN: OTEC09-07.5

Available to back orderBack-order availability date - 18/07/2026
1+ £12.36
5+ £10.33
Price per unit Ex VAT 		6 to 9A Overload relay N/A

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