ABB OTHV1000E03P 3 pole switch disconnector package including operating handle, shaft and terminal bolt kit for 800 to 1000 V AC industrial power distribution and electrical isolation.
The ABB OTHV1000E03P (1SCA162921R1001) is a heavy-duty 3-pole switch disconnector package engineered to provide safe electrical isolation and dependable switching for high current industrial power distribution systems. As part of the proven ABB OTHV switch disconnector range, this complete package includes the switch disconnector, a black pistol-type operating handle, adjustable shaft and terminal bolt kit, providing a ready-to-install solution for switchboards, OEM equipment and industrial power installations.
Designed for operation on 800 to 1000 V AC systems, the OTHV1000E03P delivers outstanding switching performance while improving maintenance safety and simplifying installation. The supplied pistol handle is IP65 rated, incorporates door interlocking and can be padlocked in the OFF position to help protect maintenance personnel and prevent unauthorised operation.
With a 1600 A conventional thermal current, 1000 A AC-21A/22A operational current, 800 A AC-23A operational current and a three-pole configuration, the OTHV1000E03P is ideally suited to industrial switchboards, renewable energy installations, motor control centres and demanding power distribution applications.
The ABB OTHV1000E03P safely isolates high current electrical circuits while providing dependable switching performance in demanding industrial environments. Its heavy-duty construction, complete operating mechanism and robust design deliver long service life and reliable operation in critical power distribution systems.
Supplied as a complete package with operating handle, shaft and terminal hardware, this switch disconnector simplifies installation while ensuring reliable electrical isolation across industrial switchboards, renewable energy installations and OEM electrical equipment.
| Current | 1600 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV Switch Disconnectors |
| Model | OTHV1000E03P |
| Manufacturer Part Number | 1SCA162921R1001 |
| Product type | Switch disconnector package |
| Number of poles | 3 |
| Rated operational voltage | 800 to 1000 V AC |
| Conventional thermal current (Ith) | 1600 A |
| Rated operational current AC-21A/22A | 1000 A |
| Rated operational current AC-23A | 800 A at 800 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated short-time withstand current (Icw) | 50 kA (1 s) |
| Protection rating | IP00 (switch), IP65 (handle) |
| Terminal type | Lug terminals, 50 mm |
| Mounting type | Base mounted |
| Mechanical durability | Approx. 6,000 operating cycles |
| Dimensions (H × W × D) | approx. 372 × 334.5 × 167 mm |
| Weight | approx. 12 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is used to safely isolate and switch high current electrical circuits in industrial and commercial power distribution systems.
Yes. The OTHV1000E03P package includes a black pistol-type operating handle, adjustable shaft and terminal bolt kit.
The switch has a 1600 A conventional thermal current, 1000 A AC-21A/22A operational current and 800 A AC-23A operational current.
Yes. The supplied operating handle can be padlocked in the OFF position and incorporates a door interlocking function.
It is ideal for industrial switchboards, power distribution systems, renewable energy installations, motor control centres and OEM electrical equipment.
ABB OTHV switch disconnectors are trusted by electrical engineers, OEMs and panel builders for dependable isolation, safe operation and long-term reliability in demanding industrial power distribution applications.
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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...