Approvals & Standards
- IEC 60269-4
Key features & benefits
The 690V Protistor® BS88-4 fuse-links provide maximum flexibility in equipment design and ultimate protection for protection of power semiconductors.These fuse-links are defined as per IEC 60269-1 and -4 , VDE 636-23 and BS88-4 for a worldwide acceptance.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.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Applications
- Small inverters
- UPS systems
- Variable speed drives
- Similar 700V or less equipment
Documents & Resources
Datasheet
Compliance
Product Specifications
项目编号
B221261
Catalogue No.
BS17UY69V71P
Description
英国标准熔断器 Protistor® 17x49 aR 690VAC 国际电工委员会 71A 和 撞击器
EAN/UPC 码
3605340251630
额定交流电压 (IEC)
690 V
Ampere Rating
71 A
速度/特性
aR
熔断器规格
17x49
安装
Bolted
Clearing I2t At Rated Voltage
1510 A²s
融断 I2t
240 A²s
AC Max I.R./Breaking Capacity: I1
200 kA
Power Dissipation at Rated Current Value
24 W
指示系统
Yes
指示系统类型
Striker
主体/绝缘材料
Ceramic
产品重量
0.05 kg
产品直径
18.5 mm
产品宽度
27 mm
产品长度
77.2 mm
产品高度
24 mm
销售包装数量
10 EACH
销售包装重量
0.5 kg
销售包装宽度
110 mm
销售包装长度
250 mm
销售包装高度
30 mm