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Home » Products » Thermal Fuse » Thermal Fuse

Thermal Fuse

Thermal Fuse
Thermal Fuse
Product Code : FTF-1 SERIES
Product Description

Thermal Fuse

Technical specification

Type No.

Tf (ºC)

Th (ºC)

Tm (ºC)

Nomin of functioning temperature (ºC)

Functioning temperature (ºC)

Rating Voltage (V)

Rating current (A)

Approval

RO HS

PSE

UL

O-UL

VDE

CCC

182

85

75

200

85

82±2

AC 250

1

O

O

O



O

198E

102

70

102

98±2

O




O

O

112

115

85

115

112±2

O

O

O

O

O

O

137

141

111

141

137±2

O

O

O

O

O

O

140

145

115

145

140±2

O





O

Nominal Functioning temperature:

The temperature at which a thermal cutoff changes its state of conductivity to open circult with detection current of 10mA or less as the only load. The temperature tolerance for PSE standard is +7, -7°

Tf : Functioning temperature:

The temperature at which a thermal cutoff changes its state of conductivity to open circult with detection current of 10mA or less as the only load. The temperature tolerance for UL, CSA & VDE standard is +0, -10°C

Th : Holding Temperature :

The maximum temperature at which a thermal cutoff can be maintained while conducting rated current for 168 hours state of conductivity to open circuit.

Tm : Maximum Temperature

The Maximum temperature at which a thermal cutoff which has change its state of conductivity can be maintained for 10 minutes during which its mechanical and electrical properties will not be impaired. But as for the FTF – 1,2,4 Series And The FTF – U series, it is pulled in CSA, and Tm temperature is different in the examination in Tm temperature because it is pulled in UL and an examination comes to do a degree of normal temperature though it is held for 10 minutes with 6N and there is an item that there must not be a wrong point.


FUJI TERMINAL CHINA INC.

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