ABB OTHV630E12P three-pole 630A switch disconnector complete with IP65 pistol handle and operating shaft for 800–1000 V AC industrial electrical isolation.
The ABB OTHV630E12P, product code 1SCA162993R1001, is a premium three-pole switch disconnector engineered to provide safe electrical isolation and dependable switching for industrial installations operating between 800 and 1000 V AC. As part of the ABB OTHV high-voltage switch disconnector range, it is designed for demanding applications including industrial power distribution, renewable energy systems, OEM machinery and process automation.
This front-operated, base-mounted switch disconnector is supplied as a complete package including a black IP65 pistol handle, adjustable operating shaft and terminal bolt kit, allowing quick installation into electrical switchboards and control panels. The handle is padlockable in the OFF position, provides door interlocking and the adjustable shaft accommodates different enclosure depths. Phase barriers are also supplied as standard.
With a 630 A rated operational current for AC-21A and AC-22A applications, a 400 A AC-23A rating, 80 kA short-circuit making capacity and 20 kA short-time withstand current, the OTHV630E12P delivers dependable long-term performance in demanding high-voltage industrial environments.
The ABB OTHV630E12P is designed to safely isolate high-voltage electrical circuits before maintenance, inspection or servicing. Its robust three-pole switching mechanism provides dependable isolation for industrial switchboards, machinery and electrical infrastructure where operator safety and system reliability are essential.
The supplied IP65 pistol handle enables convenient external operation while providing secure door interlocking and padlocking in the OFF position. Combined with ABB's proven switching mechanism, the OTHV630E12P is an excellent choice for industrial switchboards, renewable energy installations, OEM machinery and high-voltage electrical distribution systems.
| Current | 630 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV |
| Model | OTHV630E12P |
| Manufacturer Part Number | 1SCA162993R1001 |
| Alternative SKU | OTHV630E12P |
| Product Type | Switch Disconnector |
| Number of Poles | 3 |
| Operation | Front operated |
| Mounting | Base mounted |
| Rated Operational Voltage | 800–1000 V AC |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Current (AC-21A / AC-22A) | 630 A |
| Rated Operational Current (AC-23A) | 400 A |
| Conventional Thermal Current (Ith) | 630 A |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Short-Circuit Making Capacity (Icm) | 80 kA |
| Short-Time Withstand Current (Icw) | 20 kA for 1 second |
| Terminal Type | Lug terminals, 39 mm |
| Tightening Torque | 50–75 N·m |
| Mechanical Durability | 10,000 operations |
| Protection Rating | IP00 (switch), IP65 (handle) |
| Dimensions (H × W × D) | 250 × 266 × 140 mm |
| Weight | 6.4 kg |
| EAN | 6417019929453 |
| Country of Origin | Finland |
| Included Accessories | Black pistol handle, adjustable operating shaft, terminal bolt kit and phase barriers |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It provides safe manual switching and electrical isolation for industrial electrical systems operating between 800 and 1000 V AC.
Yes. The OTHV630E12P is supplied complete with a black IP65 pistol handle, adjustable operating shaft, terminal bolt kit and phase barriers.
This model features a three-pole switching configuration for industrial three-phase electrical systems.
The switch is rated at 630 A for AC-21A and AC-22A applications, with a 400 A AC-23A rating.
It is widely used in industrial switchboards, renewable energy systems, electrical distribution equipment and OEM machinery requiring dependable high-voltage isolation.
ABB OTHV switch disconnectors are trusted by panel builders, OEM manufacturers and electrical engineers for dependable electrical isolation, robust switching performance and long-term industrial reliability.
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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...