Approvals & Standards
- IEC 60269-4 Compliance
- UL/CSA Recognized E76491
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
- Protection of inverters, motor drives, UPS systems and similar 600V or less equipments.
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
S1022458
Catalog number
D70GB35V350ESF
Description
Square Body High-Speed Fuse Protistor® Size 70 gR 350VDC IEC 400VDC UL 350A With Striker
EAN/UPC code
3605340520927
Rated voltage DC UL
400 V
Rated voltage DC IEC
350 V
Rated current
350 A
ROHS Compliant
Yes
AC or DC
DC
Speed/Characteristic
gR
Fuse size
70
Mounting
Bolted
Melting I2t
40780 A²s
Power Dissipation at Rated Current Value
47 W
Indication System
Yes
Indication System Type
Striker
Contact materials
Copper
Connection/Terminal Type
Open Slot Blades
Body/Insulating Material
Ceramic
Product Weight
0.4 kg
Product Width
39.8 mm
Product Length
133.4 mm
Product Height
49.5 mm
Sell Pack Quantity
3 EA
Sell Pack Weight
1.2 kg
Sell Pack Width
140 mm
Sell Pack Length
145 mm
Sell Pack Height
70 mm