N□F Series
Features
- It is a non-resettable thermal link that uses a fusible alloy for its thermal element.
- It is excellent small in the thermosensing property.
- 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 | N□F | 40±3 | 4.1±0.1 | 5.2±0.1 | 2.0±0.1 | 0.53±0.05 |
| Long | N□F-L | 72±3 | 4.1±0.1 | 5.2±0.1 | 2.0±0.1 | 0.53±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) |
||||||
| N1F | 86 | 81±2 | 60 | 55 | 200 | 1.0 | AC250 |
| 60 | 55 | 2.0 | AC125 | ||||
| 60 | 50 | 2.5 | DC50 | ||||
| N2F | 102 | 98±3 | 75 | 70 | 200 | 1.0 | AC250 |
| 65 | 65 | 2.5 | AC125 | ||||
| 60 | 60 | 3.0 | DC50 | ||||
| N13F | 133 | 129±3 | 105 | 90 | 200 | 1.0 | AC250 |
| 100 | 90 | 2.5 | AC125 | ||||
| 95 | 80 | 3.0 | DC50 | ||||
| N5F | 136 | 131±2 | 100 | 90 | 200 | 1.0 | AC250 |
| 95 | 90 | 2.5 | AC125 | ||||
| 90 | 80 | 3.0 | DC50 | ||||
Safety standard information
| Type No. | Safety standard approval | |||||
|---|---|---|---|---|---|---|
| PSE | UL | C-UL | VDE | CCC | KC | |
| N1F | JET5823-32001-1002 (AC250V) |
E73591 | E73591 | 40009789 | 2020980205000127 (AC250V) |
SU05028-10002 (AC250V) |
| N2F | JET5823-32001-1003 (AC250V) |
E73591 | E73591 | 40009789 | 2020980205000127 (AC250V) |
SU05028-10001 (AC250V) |
| N13F | JET5823-32001-1004 (AC250V) |
E73591 | E73591 | 40009789 | 2020980205000127 (AC250V) |
SU05028-10004 (AC250V) |
| N5F | JET5823-32001-1004 (AC250V) |
E73591 | E73591 | 40009789 | 2020980205000127 (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.
