Thermal-links

12 Series

12 Series

12 Series

The photo of 12J is shown

Features

  • It is a non-resettable thermal link that uses a fusible alloy for its thermal element.
  •  It is compliant with RoHS2.
  •  Extremely simple construction ensures reliability, and hermetically sealed thermal element reduces deterioration with age.
  •  It has superior thermal sensitivity.
  •  It uses an insulating container.
  •  Please feel free to ask us about cutting, forming, and taping of lead wire.

Lead length Dimensions（mm）
A B C D E
Regular 9.0±0.5 38±3 2.5±0.1 3.0or below 0.6±0.05
Long 9.0±0.5 68±3 2.5±0.1 3.0or below 0.6±0.05

Specification

Type No. Rated functioning temperature Tf（℃） Functioning temperature
（℃）		 Holding temperature Th（℃） Maximum use temperature（℃） Maximum temperature limitTm（℃） Electrical rating
Ampere
（A）		 Voltage
（V）
12G 65 62±3 49 42 200 1.5 AC250
12Y 76 72±3 57 52 200 2 AC250
12E 108 104±3 88 82 200 2 AC250
122 115 112±3 89 89 200 2 AC250
12X 133 129±3 116 92 200 2 AC250
110 87 3.5 AC125
110 87 3.5 DC50
12M 139 135±3 122 117 200 1.5 AC250
67 60 7 DC50
12J 145 141±3 125 115 200 2 AC250

Safety standard information

Type No. Safety standard approval
PSE UL C-UL VDE CCC KC
12G JET5267-32001-1008 E50082 E50082 40009981 2020980205000100 SU05029-9002
12Y JET5267-32001-1008 E50082 E50082 40009981 2020980205000097 SU05029-9002
12E JET5267-32001-1004 E50082 E50082 40009981 2020980205000097 SU05029-8003
122 JET5267-32001-1004 E50082 E50082 40003729 2020980205000097 SU05029-8003
12X JET5267-32001-1007
(AC250V、AC125V)		 E50082 E50082 40009981 2020980205000101
(AC250V)		 SU05029-8001
(AC250V)
12M JET5267-32001-1005
(AC250V)		 E50082 E50082 40009981 2020980205000073
(AC250V)		 SU05029-8001
(AC250V)
12J JET5267-32001-1006 E50082 E50082 40003729 2020980205000097 SU05029-8001
  • Functioning temperature is measured with silicone oil bath of which temperature is increased at the rate of 1℃/min. Detecting current is 0.1A or less.
  • Please feel free to contact us in regard of the details of safety standard approvals.

Application guidance

Uchihashi Estec Co.,Ltd.

  • Head office / factory

    Fax:+81-6-962-6668

  • Tokyo Sales Section

    Fax:+81-3-989-1487