Mersen
R320037
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Description
The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.- Country of Origin
- TN
- Part Number
- R320037
- UPC
- 8430399015255
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Specifications
- Ampere Rating
- 20 A
- Rated Voltage Ac Iec
- 690 V
- Rated Voltage Ac Ul
- 700 V
- Ac Max I R Breaking Capacity I1
- 80 kA
- Clearing I2T At Rated Voltage
- 90 A²s
- Melting I2T
- 15 A²s
- Power Dissipation At Rated Current Value
- 2.8 W
- Country Of Origin
- TN
- Product Line
- Protistor® size NH 000, 00, 0, 1, 2, 3 aR, 690VAC (IEC) / 700VAC (UL)
- Product Brand
- Protistor®
- Body Insulating Material
- Ceramic
- Connection Terminal Type
- Plain Blades
- Fuse Size
- NH000
- Speed Characteristic
- aR
- Mounting
- Clip
Documents
Data Sheet
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