Protistor® size 22x58 aR, 690VAC (IEC) / 700VAC (UL)
These Protistor® size 22x58 have been designed to protect power semi conductors, complying with standard IEC 60269-4. They are extremely high interrupting rating fuses with large band of ratings (current rating 25 to 135A). Two models are existing: with or without striker.
These Protistor® size 22x58 have been designed to protect power semi conductors, complying with standard IEC 60269-4. They are extremely high interrupting rating fuses with large band of ratings (current rating 25 to 135A). Two models are existing: with or without striker.
Product data sheets
Brochures and Flyers
- BR-Panel-Builder-Mersen-EN
pdf - 6.01 MB
Compliance
- COM-CSA-certificate-FR22AR-semiconductor-fuses
pdf - 411 KB
- COM-UL-certificate-E76491v1s41-FR22AR-semiconductor-fuses
pdf - 78.12 KB
- COM-CE-ROHS-declaration-0049-FR14AR-FR22AR-fuses
pdf - 130.52 KB
- COM-REACH-declaration-0049-FR14AR-FR22AR-fuses
pdf - 120.24 KB
Key features & benefits
Low l²t for improved semiconductor protection
Extremely fast acting
Current limiting
Excellent cycling capability
UL recognized
aR-class according to 60269-4
Applications
Protection of small inverters
Protection of UPS systems
Protection of variable speed drives
Protection of other similar 700V or less equipments
Technical Specifications
| Amperage Range | 25 ... 135 A |
| Speed/Characteristic | aR |
| CE Conformity | Yes |
| Reach Compliant | Yes |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
A1027318 - FR22AR69V40 See product
|
40A | 22x58 | 950A²s | No | 0.057kg |
|
B1027319 - FR22AR69V50 See product
|
50A | 22x58 | 1850A²s | No | 0.057kg |
|
B1056667 - FR22AR69V25T See product
|
25A | 22x58 | 300A²s | Yes | 0.057kg |
|
C1027320 - FR22AR69V63 See product
|
63A | 22x58 | 3100A²s | No | 0.057kg |
|
C1056668 - FR22AR69V32T See product
|
32A | 22x58 | 650A²s | Yes | 0.057kg |
|
D1027321 - FR22AR69V80 See product
|
80A | 22x58 | 6800A²s | No | 0.057kg |
|
D1056669 - FR22AR69V40T See product
|
40A | 22x58 | 950A²s | Yes | 0.057kg |
|
E1027322 - FR22AR69V100 See product
|
100A | 22x58 | 13000A²s | No | 0.057kg |
|
E1056670 - FR22AR69V50T See product
|
50A | 22x58 | 1850A²s | Yes | 0.057kg |
|
F1027323 - FR22AR69V125 See product
|
125A | 22x58 | 15500A²s | No | 0.057kg |