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
Item Number
D301326
Catalogue No.
PC71GB69V400EF
Item Description (ERP)
6,9 GRB 71 EF 0400
Short Description
Protistor SB fuse-link gR, 690VAC, size 71, 400A, EF for bolted connections
EAN/UPC Code
3605340339710
Rated voltage AC IEC
690 V
Ampere Rating
400 A
Speed/Characteristic
gR
Fuse Size
71
Mounting
Bolted
Clearing I2t At Rated Voltage
225 kA²s
Melting I2t
38.3 kA²s
AC Max I.R./Breaking Capacity: I1
150 kA
Power Dissipation at Rated Current Value
61 W
Indication System
Yes
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
Open Slot Blades
Body/Insulating Material
Ceramic
Product Weight
1.183 lb
Product Width
2.01 in
Product Length
5.25 in
Product Height
2.22 in
Sell Pack Quantity
3 EACH
Sell Pack Weight
3.549 lb
Sell Pack Width
5.51 in
Sell Pack Length
6.85 in
Sell Pack Height
2.8 in