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1SCA120286R1001 ABB 160 A 3+N DIN Switch Fuse with Integrated Neutral Link
ABB OS160GD03N3P is a 160 A 3+N DIN switch fuse for NH000 and NH00 fuse links with a detachable neutral link integrated into the mechanism and supplied with a 161 mm shaft and OHB65J6 external handle.
£264.15
Why Choose the ABB OS160GD03N3P 160 A 3+N DIN Switch Fuse?
The ABB OS160GD03N3P is a robust 160 A 3+N DIN switch fuse designed for switching, isolation and fuse-based protection in low-voltage electrical distribution systems. Part of the ABB OS160 Gamma range, it combines three fused phase poles with an integrated neutral-link arrangement for industrial and commercial power distribution.
The OS160GD03N3P uses the DIN fuse system and is designed for NH000 and NH00 fuse links. Its defining N3 configuration incorporates a detachable neutral link integrated into the operating mechanism, providing the neutral-through-mechanism arrangement specified for this switch fuse.
Rated at 160 A, the OS160GD03N3P is front operated and designed for professional switchboard integration. This P version is supplied with a 161 mm operating shaft and ABB OHB65J6 external handle, while protected tunnel terminals provide IP20 terminal protection.
Key Advantages
- Heavy-duty 160 A 3+N DIN switch fuse for low-voltage distribution.
- Designed for NH000 and NH00 DIN fuse links.
- N3 detachable neutral link integrated into the mechanism.
- Combines switching, isolation and fuse-based phase protection.
- Protected tunnel terminals with IP20 protection.
- Supplied with a 161 mm shaft and OHB65J6 external handle.
- Suitable for three-phase systems requiring an integrated neutral-link arrangement.
Key Features
- ABB OS160 Gamma switch fuse.
- 160 A rated operational current.
- 3+N configuration.
- DIN fuse system.
- Suitable for NH000 and NH00 fuse links.
- N3 detachable neutral link integrated into the operating mechanism.
- Front-operated switching arrangement.
- Protected tunnel terminals.
- IP20 terminal protection.
- 161 mm operating shaft included.
- ABB OHB65J6 external handle included.
- External handle provides IP65 protection.
DIN Fuse Protection with an Integrated Neutral Link
The ABB OS160GD03N3P combines three fused phase poles with an N3 detachable neutral link integrated into the operating mechanism. Appropriately selected NH000 or NH00 DIN fuse links provide overcurrent and short-circuit protection for the phase conductors, while the integrated neutral arrangement provides coordinated isolation for three-phase plus neutral systems.
Protected tunnel terminals provide IP20 protection around the main connection points, while the supplied 161 mm shaft and OHB65J6 external handle provide a practical enclosure-door operating arrangement. The external handle is IP65 protected, padlockable in the OFF position and provides door interlocking in the ON position.
Typical Applications
- Industrial three-phase plus neutral distribution systems.
- Low-voltage main and sub-distribution switchboards.
- Three-phase feeder switching and isolation.
- Industrial machinery and equipment supplies.
- Electrical control panels and power-distribution assemblies.
- Installations requiring DIN fuse protection with an integrated neutral link.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS160 Gamma | |
| ABB order code | 1SCA120286R1001 | |
| Product type | Switch fuse / fuse switch disconnector | |
| ABB product group | 311021-OS Fuse Switches | |
| Rated operational current | 160 A | |
| Configuration | 3+N | |
| Phase poles | 3 fused poles | |
| Neutral configuration | N3 detachable neutral link integrated into the mechanism | |
| Fuse system | DIN | |
| Fuse size | NH000 / NH00 | |
| Rated operational current AC-21A | 160 A at 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated short-time withstand current | 5 kA rms for 1 s | |
| Operation | Front operated | |
| Mounting type | Base mounting | |
| Terminal type | Protected tunnel terminals | |
| Terminal protection | IP20 | |
| Operating shaft | 161 mm shaft included | |
| Handle | ABB OHB65J6 external handle included | |
| Handle protection | IP65 | |
| Handle locking | Padlockable in the OFF position | |
| Door interlock | Interlocked in the ON position | |
| Standard | IEC 60947-3 | |
| Country of origin | Finland |
Frequently Asked Questions
What is the ABB OS160GD03N3P used for?
The ABB OS160GD03N3P is a 160 A 3+N DIN switch fuse designed for switching, isolation and fuse-based protection in three-phase low-voltage electrical systems requiring a neutral-link arrangement.
What does N3 mean on the ABB OS160GD03N3P?
N3 identifies a detachable neutral link integrated into the operating mechanism, providing the neutral-through-mechanism arrangement used by the OS160GD03N3P.
What fuse links does the ABB OS160GD03N3P use?
The OS160GD03N3P uses the DIN fuse system and is designed for NH000 and NH00 fuse links.
What terminal protection does the ABB OS160GD03N3P provide?
The OS160GD03N3P uses protected tunnel terminals with IP20 protection, helping reduce accidental contact with the main connection points when correctly installed.
Does the ABB OS160GD03N3P include a handle and shaft?
Yes. The OS160GD03N3P is supplied with a 161 mm operating shaft and ABB OHB65J6 external handle. The handle is IP65 protected, padlockable in the OFF position and provides door interlocking in the ON position.
Trusted ABB DIN Fuse Switching Technology
ABB OS switch fuses combine dependable switching and isolation with DIN fuse protection, with integrated-neutral configurations providing a practical solution for three-phase plus neutral industrial power-distribution systems.
