Approvals & Standards
Key features & benefits
These 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® 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.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Applications
Documents & Resources
Datasheet
Compliance
项目编号
B1003123
Catalogue No.
D72GB55V450EFB
Description
Size 72 type EF style notched blade connections gR 450 A VAC/550VDC
EAN/UPC 码
3605340477146
额定直流电压 (UL)
600 V
额定直流电压 (IEC)
550 V
Ampere Rating
450 A
速度/特性
gR
熔断器规格
72
安装
Bolted
融断 I2t
47309 A²s
Power Dissipation at Rated Current Value
70 W
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
0.758 kg
产品宽度
59 mm
产品长度
133.4 mm
产品高度
63 mm
销售包装数量
3 EACH
销售包装重量
2.274 kg
销售包装宽度
157 mm
销售包装长度
202 mm
销售包装高度
80 mm