Catalog
Semiconductor Protection Fuses
Square Body High-Speed Fuse-Links DC Protection
Protistor® size 120 aR 2000VDC
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. To complete these fuse-links Mersen recommende to use the standard microswitch (ref. G310023, MCR3E1-5N).
FEATURES
- Extremely fast acting
- Extremely current limiting
- Very low I²t
- Worldwide acceptability
- Superior cycling ability
PRODUCT DETAILS
- Volts (VDC) 2000 VDC
- Ampere Range (A) 20 - 215 A
- Speed / Characteristic aR
- Standards IEC 60269-4 compliance
-
Application
Protection of inverters
Protection of motor drives
Protection of UPS systems
Protection of similar 2000V or less equipments
Railway power and auxiliary circuits
EES Battery Rack protection - ROHS Compliant Yes
- Lead Free Consult Technical Services
- CE conformity Yes
Catalog-Reference
- D120SC20C100QF - R079457
- D120SC20C125QF - S079458
- D120SC20C160QF - T079459
- D120SC20C200QF - V079460
- D120SC20C20QF - J079450
- D120SC20C215QF - W079461
- D120SC20C25QF - K079451
- D120SC20C32QF - L079452
- D120SC20C40QF - M079453
- D120SC20C50QF - N079454
- D120SC20C63QF - P079455
- D120SC20C80QF - Q079456
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