The Schurter T11 series consists of small, single-pole push-to-reset overload protective devices designed to protect equipment, wiring, transformers, power supplies, and motors. The units feature a superior latch-type trip mechanism that maintains high contact force until tripping, preventing electrical noise and reducing the risk of contact welding.
The overload sensing utilizes a thermal bimetal element, making the device immune to high inrush currents and line transients. All T11 units are positively trip-free, meaning contacts will open during an overload and remain open without requiring manual reset. The series offers various mounting styles including threaded neck, snap-in, and drop-in types with soldering pins for PCB mounting.
| Rated current range | 0.05 A to 16 A |
|---|---|
| Trip mechanism type | Latch type thermal |
| Overload sensing method | Thermal bimetal |
| Trip characteristic | Positively trip-free |
| Rated voltage DC | 24; 32; 48 V |
| Permissible ambient temperature | -5°C to +60°C |
| Weight | approx. 10g |
The trip mechanism is of the superior latch type.
Yes, it uses a thermal bimetal for overload sensing which makes it immune to high inrush currents and line transients.
The T11 series offers threaded neck type, snap-in type, and drop-in type with soldering pins for PCB mounting.
Rated currents can be specified from 0.05 A to 16 A.