Thermal Overload Relays

Overload Relays to fit C Series Contactors:

TO-22 for C09-C22 Contactors

TO-40 for for C32-C40 Contactors

TO-85 for for C65-C85 Contactors

1 Normally Open & 1 Normally Closed Auxiliary

Manual and Auto reset

Class 10A Trip characteristics

Selectable reset range

IP20 touch proof terminals

Bimetal element

IEC60947-4, UL-508, UKCA & CE Approved

THERMAL OVERLOAD RELAY 0.1-0.16A FOR C09-C22 CONTACTORS

Stock Code: TO-22-0.16

THERMAL OVERLOAD RELAY 0.16-0.25A FOR C09-C22 CONTACTORS

Stock Code: TO-22-0.25

THERMAL OVERLOAD RELAY 0.25-0.4A FOR C09-C22 CONTACTORS

Stock Code: TO-22-0.4

THERMAL OVERLOAD RELAY 0.4-0.63A FOR C09-C22 CONTACTORS

Stock Code: TO-22-0.63

THERMAL OVERLOAD RELAY 0.63-1A FOR C09-C22 CONTACTORS

Stock Code: TO-22-1

THERMAL OVERLOAD RELAY 1-1.6A FOR C09-C22 CONTACTORS

Stock Code: TO-22-1.6

THERMAL OVERLOAD RELAY 1.6-2.5A FOR C09-C22 CONTACTORS

Stock Code: TO-22-2.5

THERMAL OVERLOAD RELAY 2.5-4A FOR C09-C22 CONTACTORS

Stock Code: TO-22-4

THERMAL OVERLOAD RELAY 4-6A FOR C09-C22 CONTACTORS

Stock Code: TO-22-6

THERMAL OVERLOAD RELAY 5-8A FOR C09-C22 CONTACTORS

Stock Code: TO-22-8

THERMAL OVERLOAD RELAY 6-9A FOR C09-C22 CONTACTORS

Stock Code: TO-22-9

THERMAL OVERLOAD RELAY 7-10A FOR C09-C22 CONTACTORS

Stock Code: TO-22-10

THERMAL OVERLOAD RELAY 9-13A FOR C09-C22 CONTACTORS

Stock Code: TO-22-13

THERMAL OVERLOAD RELAY 12-18A FOR C09-C22 CONTACTORS

Stock Code: TO-22-18

THERMAL OVERLOAD RELAY 16-22A FOR C09-C22 CONTACTORS

Stock Code: TO-22-22

THERMAL OVERLOAD RELAY 18-26 FOR C32-C40 CONTACTORS

Stock Code: TO-40-26

THERMAL OVERLOAD RELAY 24-36A FOR C32-C40 CONTACTORS

Stock Code: TO-40-36

THERMAL OVERLOAD RELAY 28-40A FOR C32-C40 CONTACTORS

Stock Code: TO-40-40

THERMAL OVERLOAD RELAY 34-50A FOR C65-C85 CONTACTORS

Stock Code: TO-85-50

THERMAL OVERLOAD RELAY 45-65A FOR C65-C85 CONTACTORS

Stock Code: TO-85-65

THERMAL OVERLOAD RELAY 54-75A FOR C65-C85 CONTACTORS

Stock Code: TO-85-75

THERMAL OVERLOAD RELAY 63-85A FOR C65-C85 CONTACTORS

Stock Code: TO-85-85

TERMINAL ADAPTOR FOR TO-22 OVERLOAD RELAYS

Stock Code: TOZ-22

TERMINAL ADAPTOR FOR TO-40 OVERLOAD RELAYS

Stock Code: TOZ-40

TERMINAL ADAPTOR FOR TO-85 OVERLOAD RELAYS

Stock Code: TOZ-85

Switchtec expands its popular SCL RCD range with new plastic switched sockets and spur outlets

Switchtec has expanded its well-established SCL RCD switched socket and spur outlet range with the introduction of a new plastic-clad option, complementing the existing and popular metal-clad versions already widely specified for commercial and industrial installations. The extended range gives installers, OEMs and specifiers greater choice of finish and installation suitability, while maintaining the same focus on point-of-use safety and robust performance.

Switchtec Introduces BKF Series Compact Single Pole Terminal Blocks - High-current DIN rail terminals delivering compact design, safety, and installation efficiency

Posted on 24-02-2026

Switchtec announces the availability of the BKF Series Compact Single Pole Terminal Blocks, a high-performance solution engineered for reliable power distribution in industrial control panels and electrical systems where space, safety, and efficiency are critical.

One Tower. Infinite Possibilities: Switchtec Introduces the NXT Modular Light Tower

Posted on 20-01-2026

Distributed by Switchtec, Sirena’s NXT Modular Light Tower sets a new benchmark for flexibility, durability, and intelligent control in industrial signalling. Developed to meet the evolving needs of modern industrial environments, the NXT system supports a wide range of applications, from traditional wired installations to advanced automation systems requiring dynamic configuration and future-ready communication protocols.

Switchtec Launches New POS Slat Wall Display to Boost Wholesale Engagement

Posted on 01-01-2026

Switchtec Ltd has introduced a new Point of Sale (POS) Slat Wall Display alongside updated, high-impact SCL-branded packaging, created specifically to support wholesalers in showcasing industrial control products more effectively.