Daito Communication Apparatus Co.
Daito UP400～UP500 Alarm Indicating Fuses & Fuseholders
Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: UP400～UP500
Features
- This product is a replaceable fuse with an interruption (alarm) function.
- By using UP fuse holders together, contact output during cutting is also possible.
- This fuse has a blown indication function.
- By using an UP fuse holder, contact output is also possible when the fuse blows.
Specifications
| Cat. No. | Rated Current | Breaking Capacity | Nominal Value | |
|---|---|---|---|---|
| Typical Resistance*1 | Joule Integral*2 | |||
| UP75 | 7.5 A | AC 125 V, 10,000 A DC 125 V, 1,500 A AC 250 V, 2,500 A | 20 mΩ | 36 A²·s |
| UP100 | 10 A | 12 mΩ | 58 A²·s | |
| UP150 | 15 A | 8 mΩ | 110 A²·s | |
| UP200 | 20 A | 6 mΩ | 230 A²·s | |
| UP250 | 25 A | 4 mΩ | 500 A²·s | |
| UP300 | 30 A | 3 mΩ | 640 A²·s | |
| UP400 | 40 A | AC 125 V, 10,000 A DC 125 V, 1,000 A AC 250 V, 2,500 A | 3 mΩ | 1,200 A²·s |
| UP500 | 50 A | 2 mΩ | 2,300 A²·s | |
*1: Measured at 10% or less of the rated current.
*2: Joule integral is the value at 1 ms of I²t characteristics.
| Carrying Capacity | Clearing Time |
|---|---|
| 110% | 135% within 1 hour 200% within 2 minutes |
- Dimensions & Weight Size, Net Width
- 32×25×37mm 26g
- Color
- Black
- Package
- 5 pcs/box
- Range of ambient temperature
- -20°C~60°
- Storage temperature
- -40℃～85℃
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