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 equipment.
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
E301281
Catalog number
PC70GB69V80TF
Item Description (ERP)
6,9 GRB 70 TTF 0080
Description
Protistor SB fuse-link gR, 690VAC, size 70, 80A, TTF threaded terminals
EAN/UPC code
3605340339208
Rated voltage AC IEC
690 V
Rated current
80 A
Speed/Characteristic
gR
Fuse size
70
Mounting
Bolted
Clearing I2t At Rated Voltage
2800 A²s
Melting I2t
473 A²s
AC Max I.R./Breaking Capacity: I1
150 kA
Power Dissipation at Rated Current Value
22 W
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Brass
Connection/Terminal Type
End Contact with Threaded Holes
Body/Insulating Material
Ceramic
Product Weight
0.339 kg
Product Width
39 mm
Product Length
74 mm
Product Height
46 mm
Sell Pack Quantity
3 EACH
Sell Pack Weight
1.017 kg
Sell Pack Width
85 mm
Sell Pack Length
133 mm
Sell Pack Height
55 mm