L□F 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
| Lead length | Dimensions (mm) | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | ||
| Regular | L□F-C | 11.5±0.7 | 38±3 | 3.3±0.2 | 3.6 or below | 1.0±0.05 |
| Long | L□F | 11.5±0.7 | 68±3 | 3.3±0.2 | 3.6 or below | 1.0±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) |
||||||
| L4F | 127 | 123±2 | 105 | 90 | 200 | 5.0 | AC250 |
| 100 | 90 | 7.0 | AC125 | ||||
Safety standard information
| Type No. | Safety standard approval | |||||
|---|---|---|---|---|---|---|
| PSE | UL | C-UL | VDE | CCC | KC | |
| L4F | JET5823-32001-1004 (AC250V) |
E73591 | E73591 | 40016342 | 2020980205000115 (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.
