ABB ZLBM3-3P-V three-pole 630 A fuse switch disconnector with V-clamp terminals for DIN NH3 fuse links in industrial low voltage power distribution systems.
£736.10
The ABB ZLBM3-3P-V, order code 1SEP620013R3020, is a heavy-duty three-pole fuse switch disconnector from the trusted ABB InLine II range. Designed for safe switching, circuit isolation and dependable overcurrent protection, it is ideal for industrial switchboards, commercial power distribution systems and OEM electrical equipment requiring high-current performance.
Engineered for demanding industrial environments, the InLine II series combines reliable load switching with secure circuit isolation in a compact vertical design. The integrated V-clamp cable terminals provide fast, secure conductor connections while simplifying installation and maintenance in modern low voltage distribution systems.
With a 630 A rated current, compatibility with DIN NH3 fuse links and a rated operational voltage of up to 1000 V AC, the ZLBM3-3P-V delivers dependable protection for three-phase power distribution applications where reliability, safety and long service life are essential.
Fuse switch disconnectors combine manual switching, safe electrical isolation and overcurrent protection within a single assembly. When fitted with correctly rated NH fuse links, the ABB ZLBM3-3P-V helps protect electrical equipment against overloads and short circuits while allowing maintenance work to be carried out safely.
The ABB InLine II range is widely trusted by switchboard manufacturers, electrical contractors and industrial engineers for dependable switching performance, compact installation and long-term reliability in low voltage power distribution systems.
| Phase | Three Phase |
|---|---|
| Manufacturer | ABB |
| Series | InLine II |
| Model | ZLBM3-3P-V |
| Order code | 1SEP620013R3020 |
| EAN | 7025840088400 |
| Product type | Fuse switch disconnector |
| Rated current | 630 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 size | NH3 |
| Fuse system | DIN |
| Terminal type | V-clamp |
| Distance between phases | 185 mm |
| Protection rating | IP30 (front) |
| Frequency | 50 / 60 Hz |
| Applicable standard | IEC 60947-3 |
| Dimensions (H × W × D) | 662 × 99 × 185 mm |
| Weight | Approx. 4.72 kg |
| HS Code | 85369095 |
| Country of Manufacture | Bulgaria |
It is designed for switching, isolating and protecting three-phase low voltage electrical circuits using DIN NH3 fuse links.
The ABB ZLBM3-3P-V has a rated current of 630 A.
This fuse switch disconnector is designed for DIN NH3 fuse links.
The unit features secure V-clamp cable terminals for reliable and straightforward installation.
It is commonly installed in industrial switchboards, power distribution panels, motor control centres and commercial electrical distribution systems.
ABB InLine II fuse switch disconnectors are trusted worldwide for delivering safe circuit isolation, dependable overcurrent protection and reliable 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...