A70QS Series / 700V
A70QS Amp-trapĀ® Semiconductor Protection fuses were developed in response to the need for improved overall performance of 700 volt semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc.
Features
- Very Low I2t for improved protection of equipment
- Superior cycling ability for long, reliable life on highcyclic
loading - Low watts loss for cooler operation
- 700V AC/DC rating gives greater design versatility
- Ultra compact sizes allow down-sizing of existing equipment
Highlights
- 700V AC/DC Rated
- Low Watts Loss
- Superior Cycling Ability
Ratings
Approvals
Applications
Ferraz A70QS Series Fuse Selection
AMPERE RATING | CATALOG NUMBER | AMPERE RATING | CATALOG NUMBER | AMPERE RATING | CATALOG NUMBER | AMPERE RATING | CATALOG NUMBER | |||
---|---|---|---|---|---|---|---|---|---|---|
35 | A7OQS35-4 | 100 | A7OQS100-4 | 200 | A7OQS200-4 | 450 | A7OQS450-4K | |||
40 | A7OQS40-4 | 125 | A7OQS125-4 | 200 | A7OQS200-4K | 500 | A7OQS500-4 | |||
50 | A7OQS50-4 | 125 | A7OQS125-4K | 250 | A7OQS250-4 | 500 | A70QS500-4K | |||
60 | A7OQS60-4 | 150 | A7OQS150-4 | 300 | A7OQS300-4 | 600 | A7OQS600-4 | |||
70 | A7OQS70-4 | 150 | A7OQS150-4K | 350 | A7OQS350-4 | 600 | A7OQS600-4K | |||
80 | A7OQS80-4 | 175 | A7OQS175-4 | 400 | A7OQS400-4 | 700 | A7OQS700-4 | |||
90 | A7OQS90-4 | 175 | A7OQS175-4K | 450 | A7OQS450-4 | 800 | A7OQS800-4 |