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1SCA121462R1001 ABB OTDC25F4 4 Pole 1000VDC 32A Switch Disconnector
ABB OTDC25F4 four-pole DC switch disconnector rated 25 A at 660 V DC and 16 A at 1000 V DC for photovoltaic and industrial isolation applications.
£98.35
Why Choose the ABB 1SCA121462R1001 OTDC25F4 Switch Disconnector?
The ABB 1SCA121462R1001 is a reliable OTDC25F4 DC switch disconnector designed for safe isolation and switching of direct current circuits in photovoltaic, renewable energy and industrial applications. As part of the proven ABB OTDC switch disconnector range, it provides dependable DC switching performance for modern electrical systems requiring secure manual isolation.
Designed for professional DC installations, the OTDC25F4 features a compact four-pole construction with base mounting capability and is suitable for applications where reliable circuit isolation, long service life and safe operation are required. It includes a terminal bolt kit, while the handle and shaft are ordered separately for flexible installation configurations.
With a 25 A rated current at 660 V DC, 16 A rated current at 1000 V DC and a four-pole configuration, the ABB 1SCA121462R1001 provides dependable switching and isolation for photovoltaic systems, industrial DC distribution and energy applications.
Key Advantages
- Reliable DC switch disconnector designed for photovoltaic and industrial systems.
- 25 A rated current at 660 V DC for demanding DC switching applications.
- 1000 V DC rated operational voltage.
- Four-pole configuration for flexible double-circuit isolation.
- Base mounting and DIN rail mounting compatibility.
- ABB engineering ensures safe and dependable long-term operation.
Key Features
- ABB OTDC switch disconnector series.
- OTDC25F4 model.
- Four-pole (4P) configuration.
- 25 A rated current at 660 V DC.
- 16 A rated current at 1000 V DC.
- Double circuit switching design.
- Base mounting configuration.
- DIN rail mounting compatibility.
- Screw terminal connections.
- IP20 front protection rating.
- Suitable for photovoltaic utilisation applications.
Reliable DC Isolation for Renewable Energy and Industrial Systems
DC switch disconnectors such as the ABB OTDC25F4 provide a safe and reliable method of isolating electrical circuits during maintenance, installation and emergency shutdown procedures. They are essential components where dependable DC switching and operator safety are required.
The ABB OTDC range is designed for photovoltaic installations, battery storage systems and industrial DC environments. Its compact design, high voltage capability and reliable switching performance make the 1SCA121462R1001 a trusted solution for modern electrical infrastructure.
Typical Applications
- Solar photovoltaic installations.
- Battery energy storage systems.
- Industrial DC distribution panels.
- Renewable energy systems.
- Electrical control cabinets.
- OEM power equipment.
Technical Specifications
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| Voltage | 1000 V | |
|---|---|---|
| Mounting Type | DIN rail | |
| Product Series | ABB OTDC | |
| Device Type | Switch Disconnector | |
| Supply Type | DC | |
| Current | 32 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTDC | |
| Model | OTDC25F4 | |
| Product code | 1SCA121462R1001 | |
| Product type | DC switch disconnector | |
| Number of poles | 4P | |
| Number of circuits | 2 | |
| Rated operational current | 16 A at 1000 V DC | |
| Rated operational voltage | 1000 V DC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated short-time withstand current | 0.8 kA for 1 second | |
| Utilisation category | DC-21B | |
| Mounting type | Base mounting / DIN rail mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC 60947-1, IEC 60947-3 | |
| Dimensions (H × W × D) | approx. 89 × 52.5 × 89 mm | |
| Weight | approx. 0.22 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Estonia |
Frequently Asked Questions
What is the ABB 1SCA121462R1001 used for?
The ABB 1SCA121462R1001 is a DC switch disconnector used for safe isolation and switching of direct current circuits in photovoltaic and industrial applications.
What is the rated current of the OTDC25F4?
The ABB OTDC25F4 supports 25 A at 660 V DC and 16 A at 1000 V DC depending on the application configuration.
What voltage can this switch disconnector handle?
The ABB OTDC25F4 is rated for DC systems up to 1000 V DC.
How many poles does the ABB 1SCA121462R1001 have?
The switch disconnector features a four-pole (4P) configuration.
Where is the ABB OTDC25F4 typically installed?
The device is commonly installed in photovoltaic systems, battery storage equipment and industrial DC distribution panels.
Trusted by Electrical Engineers Worldwide
ABB OTDC switch disconnectors are trusted by electrical engineers, renewable energy specialists and OEM manufacturers for safe DC isolation, reliable switching and efficient integration into modern power systems.
