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.
£498.01
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.
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.
| Phase | Three Phase |
|---|---|
| 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 |
It is designed for switching, isolating and protecting three-phase low voltage electrical distribution circuits using NH Size 1 fuse links.
The ABB ZLBM1-3P-V has a rated operational current of 250 A.
This model is designed for DIN NH Size 1 fuse links.
The unit features robust V-clamp terminals for secure cable connections.
It is commonly installed in industrial switchboards, commercial distribution panels, OEM equipment and low voltage power distribution systems.
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.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...