Temperature Ratings

Marking US (NEC 505)
CA (CEC Section 18)
EU
IEC
US (NEC 500)
CA (CEC Annex J)
450°C T1 T1
300°C T2 T2
280°C T2A
260°C T2B
230°C T2C
215°C T2D
200°C T3 T3
180°C T3A
165°C T3B
160°C T3C
135°C T4 T4
120°C T4A
100°C T5 T5
85°C T6 T6