T3/11 series - 11 is PF or PPS housing;

T3/33 series - 33 is ceramic housing;

Automatic reset, single pole single throw(SPST)

UL :125VAC～10A/16A;

TUV:250VAC～10A/16A;

CQC:250VAC～10A/16A;

Min. 200 mA or less current application ( customized) 

  ( Phenolic housing) : 0 - 150℃ (32℉ to 302℉);

（Ceramic housing ) : 0 - 230℃ (32℉ to 446℉);

  Standard temp. differential: 15 - 25 K, (minimum 8 K);

Normally closed (NC): contacts open on temperature rise;

Normally opened (NO): Contacts close on temperature rise;

No less than 1,500VAC/1min or 1,800VAC/1Sec.;

No less than 500VDC/100MΩ for insulation resistance;

Drip type coffee maker etc..

T3/** series is specially designed for drip type coffee macker, the housing's bottom has four legs, it is feasible for 'c' shape spring clip's mounting.