1000VDC Size 20x127 gRB Cylindrical Fuses
The 1000VDC 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 |
|---|---|
| Ratings | AC: 6 to 63 Amps, 1000VDC at 100kA I.R., L/R=20mSec, Full Range D.C. operation; UL Recognized |
| Features | 20x127mm ceramic cylindrical body; Blown Fuse indicator striker |
Features
- 20x127mm ceramic cylindrical body
- Blown Fuse indicator striker
Ratings
- AC: 6 to 63 Amps, 1000VDC at 100kA I.R., L/R=20mSec, Full Range D.C. operation
- UL Recognized
Catalog Numbers
Applications Data
| Current Rating IN (A) | Interrupting Rating | Catalog Number (new) | Catalog Number (old) | Ref. Number |
|---|---|---|---|---|
| 6 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/6+ | D 100 gRB 006 VI+ | Z 088020+ |
| 8 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/8+ | D 100 gRB 008 VI+ | T 088774+ |
| 10 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/10+ | D 100 gRB 010 VI+ | A 089493+ |
| 12 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/12+ | D 100 gRB 012 VI+ | B 089494+ |
| 16 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/16+ | D 100 gRB 016 VI+ | C 089495+ |
| 20 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/20+ | D 100 gRB 020 VI+ | D 089496+ |
| 25 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/25+ | D 100 gRB 025 VI+ | E 089497+ |
| 32 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRB 20x127/32+ | D 100 gRB 032 VI+ | F 089498+ |
| 40 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRC 20x127/40+ | D 100 gRB 040 VI+ | S 086795+ |
| 50 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRC 20x127/50+ | D 100 gRB 050 VI+ | F 086186+ |
| 63 | @ 1000V DC, 100kA, L/R = 20ms | CC 1051 CP gRC 20x127/63+ | D 100 gRB 063 VI+ | F 083656+ |