Product Item | DNTRS |
Rated Current | 100A-630A |
Rated Voltage | AC 400VAC/690V |
Applications | Industrial Control Cabinets |
Fuse Sizes | NH00, NH1, NH2, NH3 |
Rated Frequency | 50/60Hz |
Rated Insulation Voltage(Ui) | 1000V |
Rated Impulse Withstand Voltage(Uimp) | 10kV |
The Default Connection Mode | V-clamp |
The Other Connection Mode | Screw & Cable Lug |
Installation of Busbar |
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Fixed Way |
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What is DNTRS Vertical Fuse Rail?
DNTRS vertical fuse rails feature unique process engineering. GRL realizes the integration of current transformer and fuse switch. The knife-edge wire entry and arc extinguishing device are used to ensure operator safety.
GRL ertical fuse rails have the following options:
- Optional isolation blade. All-round protection of the fuse core.
- A fuse monitor and signal switch can be installed, with a self-closing fuse monitoring hole.
- It can be used as a primary switch. The instantaneous breaking capacity can reach 100kA.
- The running capacity with load reaches 1.3 times of the rated current
- 100MM or 185MM busbar installation
Futher Details
- The conjoined type can be a three-phase closed-offed simultaneously. The split type can be operated independently.
- Operation safely. While the fuse is installed in the handle, it can be used directly as a contact blade.
- It’s beautiful and practical. The whole switch can be disassembled easily and installed in the cabinet quickly.
- Reduce wiring and facilitate increased loop and cabinet utilization.
- Plexiglas base. Flame retardant grade, enclosure protection grade up to IP30.
- The latest product has the highest usage in the market.
- The instantaneous breaking force can reach 100kA.
- The operating capacity with load can reach 1.3 times the rated current.
- Can be used with fuse monitors, signal switches, and remote control modules.
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GRL Electric Co., Ltd. is one of the leading companies in the Middle And High End market of low-voltage electric in China

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