ABB OT500E03P 500 A three-pole front-operated switch-disconnector supplied with an IP65 operating handle, adjustable shaft and terminal bolt kit for industrial electrical isolation.
£592.57
The ABB OT500E03P is a heavy-duty 500 A three-pole switch-disconnector engineered for reliable switching and safe electrical isolation in industrial power distribution, motor control and machinery applications. As part of the proven ABB OT switch-disconnector range, it delivers exceptional performance, robust construction and dependable operation for demanding low-voltage installations.
Supplied complete with a black IP65 external operating handle, adjustable operating shaft and terminal bolt kit, the OT500E03P is designed for straightforward installation within switchboards and control panels. Its lockable handle enhances personnel safety by allowing the switch to be secured in the OFF position during maintenance and servicing.
With a rated operational current of 500 A, a three-pole configuration and suitability for systems up to 1000 V AC, the OT500E03P provides dependable isolation for industrial power circuits while offering a long mechanical service life and high short-circuit withstand capability.
The ABB OT500E03P provides a safe and dependable method of manually isolating high-current electrical circuits during maintenance, servicing and emergency shutdown procedures. Its three-pole design is ideal for isolating three-phase power systems in industrial environments while maintaining high operational reliability.
The supplied external operating handle allows switching from outside the enclosure while maintaining an IP65 seal when correctly installed. The padlockable OFF position supports safe lockout procedures and helps prevent accidental energisation during maintenance activities.
| Manufacturer | ABB |
|---|---|
| Series | OT Switch-Disconnectors |
| Model | OT500E03P |
| Product ID | 1SCA022836R3400 |
| EAN | 6417019291161 |
| Product type | Non-fused switch-disconnector |
| Rated operational current | 500 A |
| Number of poles | 3 |
| Rated operational voltage | Up to 1000 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated operational power (AC-23A, 400 V) | 220 kW |
| Rated short-time withstand current | 15 kA (1 s) |
| Terminal type | Lug terminals |
| Mounting type | Base mounting |
| Operating mode | Front operated |
| Handle colour | Black |
| Handle protection rating | IP65 |
| Mechanical durability | 20,000 operations |
| Dimensions (H × W × D) | approx. 185 × 191 × 107 mm |
| Net weight | approx. 3.2 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The ABB OT500E03P is used to safely switch and isolate high-current three-phase electrical circuits in industrial and commercial power systems.
The OT500E03P has a rated operational current of 500 A.
Yes. The switch is supplied with a black IP65 operating handle, an adjustable operating shaft and a terminal bolt kit.
Yes. The handle can be padlocked in the OFF position to support safe maintenance and lockout procedures.
The switch-disconnector is designed for base mounting with front operation inside electrical enclosures and industrial switchboards.
ABB OT switch-disconnectors are trusted worldwide by panel builders, OEMs and industrial engineers for dependable electrical isolation, high switching performance and long service life in demanding low-voltage applications.
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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...