HU□X Series
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.
- Soldering heatproof is improved, and it is the best for the flow soldering.
| Lead length | Dimensions (mm) | ||||||
|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | |
| Regular | 47±3 | 11.0±0.1 | 6.7±0.1 | 2.5±0.1 | 3.2±0.1 | 4.6±0.1 | 0.55±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) |
||||||
| HU3X | 115 | 111±2 | 74 | 69 | 200 | 3.0 | AC250 |
| 69 | 64 | 3.5 | AC125 | ||||
| 61 | 56 | 4.0 | DC50 | ||||
| HU4X | 127 | 123±2 | 90 | 90 | 200 | 3.0 | AC250 |
| 81 | 76 | 3.5 | AC125 | ||||
| 73 | 68 | 4.0 | DC50 | ||||
Safety standard information
| Type No. | Safety standard approval | |||||
|---|---|---|---|---|---|---|
| PSE | UL | C-UL | VDE | CCC | KC | |
| HU3X | JET5823-32001-1003 (AC250V) |
E73591 | E73591 | 40009806 | 2020980205000123 (AC250V) |
SU05028-10001 (AC250V) |
| HU4X | JET5823-32001-1004 (AC250V) |
E73591 | E73591 | 40009806 | 2020980205000123 (AC250V) |
SU05028-10004 (AC250V) |
- 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.
