Approvals & Standards
- IEC 60269-4 Compliance
Key features & benefits
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
More specificationsApplications
- Protection of inverters
- Protection of motor drives
- Protection of UPS systems
- Railway power and auxiliary circuits
- Similar 750VDC or less equipments
Documents & Resources
Datasheet
Compliance
Product Specifications
项目编号
P220951
Catalogue No.
D122GD75V450EF
项目描述（ERP）
CC 7,5 GRD 122 EF 0450
Description
Protistor SB fuse-link gR, 750VDC, size 122, 450A, EF, french slotted blade
EAN/UPC 码
3605340248357
额定直流电压 (IEC)
750 V
Ampere Rating
450 A
速度/特性
gR
熔断器规格
122
安装
Bolted
融断 I2t
63.5 kA²s
Power Dissipation at Rated Current Value
90 W
设计细节
gRD
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
1.3 kg
产品宽度
59 mm
产品长度
206.4 mm
产品高度
63 mm
销售包装数量
1 EACH
销售包装重量
1.3 kg
销售包装宽度
130 mm
销售包装长度
264 mm
销售包装高度
95 mm