FUSE HOLDER

FUSE HOLDER

FEATURES

Conformed to JIS C 8314, C8352, and JEM1103.

Both air clearance and creepage distance for insulation in JEM standard 1103 (1976) "insulation distance for controllers" are conformed to rated insulation voltage of 600 V AC / DC in the bear crimp condition (250 V AC or DC for F-10 type).

Excellent heat resistance

For the insulation base of 30 A or more, high-performance engineering plastic is used. It assures high heat resistance and keeps normal condition even if it is left in a furnace of 150°C for 5 hours. Sufficient safety is assured against a temperature increase due to overcurrent.

Light weight and high rigidity

Sufficient strength is retained against rough handling to assure comfortable use. This fuse holder is highly resistant against shock and vibrations to hold the fuse in place.

  Rated insulation voltage (Ui) Rated current-carrying capacity (Ith) Max. wire size Screw size Applicable fuse Withstand voltage Lightning impulse Operating temperature Temperature increase
(at rated current)
Heat resistant performance Insulation resistance
(1,000 MV DC)
F-10 250V 10A 5.5mm2 M4×8 10A
(φ6.4×30mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -20 to 50℃ 35K 70℃ 5H OK 1,000MΩmin.
PF-34
PF-34S
600V 30A 14mm2 M4×10 30A
(φ15×50mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 35K 150℃ 5H OK 1,000MΩmin.
PF-35
PF-35S
600V 30A 14mm2 M5×12 30A
(φ15×50mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 35K 150℃ 5H OK 1,000MΩmin.
DF-34 600V 30A 14mm2 M4×10 30A
(φ15×50mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 35K 150℃ 5H OK 1,000MΩmin.
DF-35 600V 30A 14mm2 M5×12 30A
(φ15×50mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 35K 150℃ 5H OK 1,000MΩmin.
NF-61
NF-61S
600V 60A 22mm2 M5×10 30A
(φ20×57mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 35K 150℃ 5H OK 1,000MΩmin.
NF-62
NF-62S
600V 60A 22mm2 M5×10 60A
(φ20×75mm)
1 minute at 2,500V AC ±7kV/3 times for each pole (1.2/50μs) -40 to 70℃ 45K 150℃ 5H OK 1,000MΩmin.
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FUSE HOLDER catalog PDF 1357.7KB - download

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