Approvals & Standards
- IEC 60269-4 Compliance
Key features & benefits
The 690V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is 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.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Applications
- Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
Documents & Resources
Datasheet
Compliance
Product Specifications
项目编号
F301351
Catalogue No.
PC73GB69V550EF
Description
方体高速熔断器 Protistor® 尺寸 73 gR 690VAC 国际电工委员会 550A 和 撞击器 开放式槽形刀片
EAN/UPC 码
3605340340198
额定交流电压 (IEC)
690 V
Ampere Rating
550 A
速度/特性
gR
熔断器规格
73
安装
Bolted
Clearing I2t At Rated Voltage
400 kA²s
融断 I2t
68 kA²s
AC Max I.R./Breaking Capacity: I1
150 kA
Power Dissipation at Rated Current Value
87 W
设计细节
Standard Terminal
指示系统
Yes
指示系统类型
Striker
Connection/Terminal Material
Silver-Plated Copper
接线/端子类型
Open Slot Blades
主体/绝缘材料
Ceramic
产品重量
1.11 kg
产品宽度
73 mm
产品长度
149.4 mm
产品高度
78.5 mm
销售包装数量
1 EACH
销售包装重量
1.11 kg
销售包装宽度
110 mm
销售包装长度
180 mm
销售包装高度
80 mm