3NH3420 LV HRC FUSE BASE S3 1-P DOUBLE
From SIEMENS
| LV HRC fuse base Sz. 3, 1-pole 630 A 690 V (1000 V) Double busbar terminal | ||
| Model | ||
| Product brand name | SENTRON | |
| Product designation | LV HRC fuse system | |
| Design of the thread / of the connection screw | M12 | |
| Design of the product | LV HRC fuse base | |
| General technical data | ||
| Number of poles | 1 | |
| Size of fuse system / acc. to DIN EN 60269-1 | NH3 | |
| Usage category | Without | |
| circuit-breaker / Design | 3NH34 | |
| Supply voltage | ||
| at AC / rated value | 690 V | |
| at DC | 440 V | |
| Electricity | ||
| Tripping residual / rated value / derated current / at 40 Cel | 580 A | |
| Current / at AC / rated value | 630 A | |
| Product details | ||
| Product component / Swivel mechanism | No | |
| Maximum short-circuit current breaking capacity (Icu) | ||
| at AC / rated value | 120 kA | |
| at DC / rated value | 25 kA | |
| Connections | ||
| Tightening torque / with screw-type terminals / maximum | 38 N·m | |
| Type of electrical connection | with twin bar connection | |
| for main current circuit | flat connector | |
| Mechanical Design | ||
| Height | 242 mm | |
| Width | 49 mm | |
| Depth | 101 mm | |
| Mounting type | fixed mounting | |
| Mounting type | ||
| bus-mounting | No | |
| Net weight | 1 091 g | |
