| 摘要 |
PURPOSE:To enable easy and positive detection of dangerous temperature by forming a projection on a flange in such a manner as to be contactable with a heat receiving section of a thermostat mounted on an end cap as exposed therefrom and a blade to be fitted with a temperature fuse in contact therewith. CONSTITUTION:Extrusions 4c are formed in a pair to mount a thermostat 6 sticking out toward a cap section 4a on both sides positioned somewhat above a flange section 4b composing an end cap 4. An extrusion 4d is formed at upper center of the flange section 4b in contact with a heat receiving section 6a behind the thermostat 6. In addition, a pawl 4e is formed at the lower center of the flange section 4b of the end cap 4 in such a manner as to be bent outwardly roughly in the shape of L or U and a columnal temperature fuse 7 is wrapped with the pawl 4e so as to have the periphery thereof covered. |
