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ZLBM1-3P-V Fuse switch disconnector
ABB ZLBM1-3P-V three-pole 250 A fuse switch disconnector with V-clamp terminals for NH1 DIN fuse links in industrial low voltage power distribution systems.
£323.71
Why Choose the ABB ZLBM1-3P-V Fuse Switch Disconnector?
The ABB ZLBM1-3P-V, order code 1SEP620011R3020, is a heavy-duty three-pole fuse switch disconnector from the proven ABB InLine II range. Designed for safe switching, isolation and circuit protection, it is ideal for industrial switchboards, commercial electrical installations and OEM power distribution equipment requiring dependable low voltage protection.
The InLine II series is engineered to provide reliable switching performance whilst simplifying switchboard assembly and maintenance. Featuring robust V-clamp cable terminals, the ZLBM1-3P-V enables secure conductor connections and efficient installation whilst delivering long service life in demanding industrial environments.
With a 250 A rated operational current, compatibility with NH Size 1 DIN fuse links and operation at up to 1000 V AC, this fuse switch disconnector is well suited to modern three-phase power distribution systems requiring safe manual isolation and dependable overcurrent protection.
Key Advantages
- High performance ABB InLine II fuse switch disconnector.
- 250 A rated operational current for industrial power distribution.
- Three-pole design for three-phase electrical systems.
- Fitted with robust V-clamp cable terminals.
- Compatible with NH Size 1 DIN fuse links.
- Provides safe switching, isolation and reliable circuit protection.
Key Features
- ABB InLine II series.
- Model: ZLBM1-3P-V.
- Order code: 1SEP620011R3020.
- 250 A rated operational current.
- Maximum rated operational voltage of 1000 V AC.
- Three-pole construction.
- V-clamp cable terminals.
- Designed for NH Size 1 DIN fuse links.
Reliable Protection for Industrial Power Distribution
Fuse switch disconnectors combine manual load switching, safe circuit isolation and overcurrent protection in a single device. When used with the correct NH fuse links they provide dependable protection against overloads and short circuits whilst allowing maintenance work to be carried out safely.
ABB InLine II fuse switch disconnectors are trusted throughout industrial, commercial and infrastructure applications thanks to their compact design, reliable performance and straightforward installation within modern low voltage switchboards.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Commercial electrical installations.
- OEM machinery and equipment.
- Infrastructure and utility power distribution.
Technical Specifications
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| Phase | Three Phase | |
|---|---|---|
| Poles | 3-pole | |
| Device Type | Fuse switch disconnector | |
| Manufacturer | ABB | |
| Series | InLine II | |
| Model | ZLBM1-3P-V | |
| Order code | 1SEP620011R3020 | |
| Product type | Fuse switch disconnector | |
| Rated operational current | 250 A | |
| Rated operational voltage | Up to 1000 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Number of poles | 3 | |
| Fuse system | DIN NH1 | |
| Terminal type | V-clamp | |
| Protection rating | IP30 | |
| Dimensions (H × W × D) | 662 × 99 × 185 mm | |
| Weight | Approx. 3.64 kg | |
| HS Code | 85369095 | |
| Country of Manufacture | Bulgaria |
Frequently Asked Questions
What is the ABB ZLBM1-3P-V used for?
It is designed for switching, isolating and protecting three-phase low voltage electrical distribution circuits using NH Size 1 fuse links.
What is the rated operational current?
The ABB ZLBM1-3P-V has a rated operational current of 250 A.
Which fuse size is compatible?
This model is designed for DIN NH Size 1 fuse links.
What type of cable connection does it use?
The unit features robust V-clamp terminals for secure cable connections.
Where is the ZLBM1-3P-V typically installed?
It is commonly installed in industrial switchboards, commercial distribution panels, OEM equipment and low voltage power distribution systems.
Trusted for Low Voltage Power Distribution
ABB InLine II fuse switch disconnectors are relied upon worldwide for delivering safe circuit isolation, dependable overcurrent protection and long-term performance across industrial and commercial electrical installations.
