1500VDC Size 20x127 gRB Cylindrical Fuses
The 1500VDC Size 20x127 gRB Cylindrical Fuses is part of the Mersen (formerly Ferraz Shawmut) special purpose fuses line, distributed by Gross Automation.
DC Rated Ferrule fuses designed to interrupt very high fault currents and are recommended for general purpose and semiconductor protection in DC Circuits.
Specifications
| Specification | Value |
|---|---|
| Features | Blown Fuse indicator striker; 20x127 ceramic cylindrical body |
Features
- Blown Fuse indicator striker
- 20x127 ceramic cylindrical body
Ratings
- AC: CC 1551 CP gRB - 0.8 to 5 Amps, 1000vdc at 100kA, L/R=100mSec, CC 1500 CP gRB - 0.8 to 5 Amps, 1000vdc 30kA, L/R=30mSec, CC 1500 CP gRD -6 to 25amps, 1500vdc at 30kA, L/R=55mSec, Full range D.C. operation
Catalog Numbers
Applications Data
| Current Rating IN (A) | Interrupting Rating | Catalog Number (new) | Catalog Number (old) | Ref. Number |
|---|---|---|---|---|
| 0.8 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/0.8+ | D 150 gRB 0.8 VI+ | E075743+ |
| 1 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/1+ | D 150 gRB 001 VI+ | F075744+ |
| 1.5 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/1.5+ | D 150 gRB 01.5 VI+ | G075745+ |
| 2 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/2+ | D 150 gRB 002 VI+ | B088367+ |
| 3.15 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/3.15+ | D 150 gRB 3.15 VI+ | H075746+ |
| 4 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/4+ | D 150 gRB 004 VI+ | J075747+ |
| 5 | @ 1000V DC, 100kA, L/R = 100ms | CC 1551 CP gRB 20x127/5+ | D 150 gRB 005 VI+ | C088368+ |
| 0.8 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/0.8+ | D 150 gRB 0.8 V+ | J081842+ |
| 1 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/1+ | D 150 gRB 001 V+ | R079894+ |
| 1.5 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/1.5+ | D 150 gRB 01.5 V+ | K081843+ |
| 2 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/2+ | D 150 gRB 002 V+ | Y099243+ |
| 3.15 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/3.15+ | D 150 gRB 3.15 V+ | L081844+ |
| 4 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/4+ | D 150 gRB 004 V+ | Z099244+ |
| 5 | @ 1500V DC, 30kA, L/R = 30ms | CC 1500 CP gRB 20x127/5+ | D 150 gRB 005 V+ | A099245+ |
| 6 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/6+ | D 150 gRB 006 V+ | E082804+ |
| 8 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/8+ | D 150 gRB 008 V+ | Z080867+ |
| 10 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/10+ | D 150 gRB 010 V+ | F081655+ |
| 16 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/16+ | D 150 gRB 016 V+ | Q081457+ |
| 20 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/20+ | D 150 gRB 020 V+ | D082803+ |
| 25 | @ 1500V DC, 30kA, L/R = 55ms | CC 1500 CP gRD 20x127/25+ | D 150 gRB 025 V+ | A080431+ |