Daito Communication Apparatus Co.
Daito GAC1 50A~70A Tubular Fuses

Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: GAC1 50A~70A
Features
- Manufacturer Trade Mark: NEW
- Rated current: 50A, 63A, 70A
Specifications
GAC1 Fuse Specifications
| Cat. No. | Rated Current (A) | Breaking Capacity | Typ. Resistance (Ω) | Joule Integral (A²·s) |
|---|---|---|---|---|
| GAC1 0.8A | 0.8 | AC 600V 10,000A | 1.03 | 0.31 |
| GAC1 1A | 1 | AC 600V 10,000A | 0.73 | 0.67 |
| GAC1 1.25A | 1.25 | AC 600V 10,000A | 0.55 | 1.2 |
| GAC1 1.6A | 1.6 | AC 600V 10,000A | 0.41 | 2.2 |
| GAC1 2A | 2 | AC 600V 10,000A | 0.30 | 2.2 |
| GAC1 2.5A | 2.5 | AC 600V 10,000A | 0.22 | 7.1 |
| GAC1 3.15A | 3.15 | AC 600V 10,000A | 0.16 | 13 |
| GAC1 4A | 4 | DC 125V 1,000A | 0.11 | 22 |
| GAC1 5A | 5 | DC 125V 1,000A | 0.84 | 36 |
| GAC1 6.3A | 6.3 | DC 125V 1,000A | 0.37 | 40 |
| GAC1 8A | 8 | DC 125V 1,000A | 0.27 | 68 |
| GAC1 10A | 10 | DC 125V 1,000A | 0.20 | 110 |
| GAC1 12.5A | 12.5 | DC 125V 1,000A | 7.8 mΩ | 130 |
| GAC1 16A | 16 | DC 125V 1,000A | 5.7 mΩ | 260 |
| GAC1 20A | 20 | DC 125V 1,000A | 3.3 mΩ | 520 |
| GAC1 25A : PLM | 25 | AC 500V 1,500A, DC 125V 1,000A | 2.8 mΩ | 660 |
| GAC1 31.5A : PLM | 31.5 | AC 500V 1,500A, DC 125V 1,000A | 1.8 mΩ | 1,400 |
| GAC1 40A : PLM | 40 | AC 500V 1,500A, DC 125V 1,000A | 1.5 mΩ | 2,600 |
| GAC1 50A : PLM | 50 | AC 250V 1,500A, DC 125V 1,000A | 1.4 mΩ | 3,500 |
| GAC1 63A : PLM | 63 | AC 250V 1,500A, DC 125V 1,000A | 1.3 mΩ | 8,000 |
| GAC1 70A : PLM | 70 | AC 250V 1,500A, DC 125V 1,000A | 1.1 mΩ | 10,000 |
| GAC1 80A : PLM | 80 | AC 250V 2,500A, DC 125V 1,000A | 1.0 mΩ | 6,300 |
Notes
- Values measured at ≤10% of rated current.
- Joule Integral is the value of 1ms of I²t characteristics.

Carrying Capacity & Clearing Time (GAC1 Fuse)
| Carrying Capacity | Clearing Time |
|---|---|
| 100% | 200% within 2 minutes |
Notes on Terminal Types and Marking
- □ indicates PLM or SLM terminal type.
- P: Printed circuit board mounting terminal (plate type).
- S: Printed circuit board mounting terminal (straight type).
- LM: Laser marking. PLM/SLM and LM indicate the terminal type and laser marking, respectively.
- Dimensions & Weight Size, Net Width
- Φ10.5×39mm 11g
- Package
- Units of 100 pieces/box
: 100 pcs/box
- Range of ambient temperature
- -40°C~80°C
- Storage temperature
- -40℃~80℃











