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1SCA121459R1001 ABB OTDC32F3 3 Pole 1000VDC 45A Switch Disconnector
ABB OTDC32F3 three-pole DC switch disconnector rated 32 A and 1000 V DC for photovoltaic, renewable energy and industrial isolation applications.
£80.49
Why Choose the ABB 1SCA121459R1001 OTDC32F3 Switch Disconnector?
The ABB 1SCA121459R1001 is a robust OTDC32F3 DC switch disconnector designed for safe isolation and switching of direct current circuits in photovoltaic, industrial and renewable energy applications. As part of the reliable ABB OTDC switch disconnector series, it provides dependable DC switching performance for modern power systems.
Designed for professional electrical installations, the OTDC32F3 features a compact three-pole construction with base mounting and DIN rail compatibility. It is engineered for applications requiring safe manual isolation, including solar PV arrays, battery storage systems and industrial DC distribution equipment.
With a 32 A rated operational current, 1000 V DC rated voltage and three-pole configuration, the ABB 1SCA121459R1001 provides reliable isolation and switching capability for demanding DC applications.
Key Advantages
- Reliable DC switch disconnector designed for photovoltaic and industrial systems.
- 32 A rated current suitable for high-performance DC switching.
- 1000 V DC operating voltage for renewable energy applications.
- Three-pole configuration for flexible circuit isolation.
- Compact base-mounted design for efficient installation.
- ABB engineering ensures safe and dependable long-term operation.
Key Features
- ABB OTDC switch disconnector series.
- OTDC32F3 model.
- Three-pole (3P) configuration.
- 32 A rated current at 1000 V DC.
- Single circuit switching design.
- Base mounting and DIN rail mounting capability.
- Screw terminal connections.
- IP20 front protection rating.
- Suitable for photovoltaic utilisation applications.
- Compliant with IEC 60947-1 and IEC 60947-3 standards.
Reliable DC Isolation for Renewable Energy and Industrial Systems
DC switch disconnectors such as the ABB OTDC32F3 provide a safe and reliable method of isolating electrical circuits during maintenance, installation and emergency shutdown procedures. They are essential components in systems where dependable DC switching is required.
The ABB OTDC range is specifically designed for photovoltaic installations, battery systems and industrial DC applications. Its compact construction, high voltage capability and reliable switching performance make the 1SCA121459R1001 a trusted solution for modern electrical systems.
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 | |
| Device Type | Switch Disconnector | |
| Supply Type | DC | |
| Product Series | ABB OTDC | |
| Current | 45 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OTDC | |
| Model | OTDC32F3 | |
| Product code | 1SCA121459R1001 | |
| Product type | DC switch disconnector | |
| Number of poles | 3P | |
| Rated operational current | 32 A | |
| 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 | |
| Weight | approx. 0.20 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Estonia |
Frequently Asked Questions
What is the ABB 1SCA121459R1001 used for?
The ABB 1SCA121459R1001 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 OTDC32F3?
The ABB OTDC32F3 has a rated operational current of 32 A.
What voltage can this switch disconnector handle?
The ABB OTDC32F3 is rated for DC systems up to 1000 V DC.
How many poles does the ABB 1SCA121459R1001 have?
The switch disconnector features a three-pole (3P) configuration.
Where is the ABB OTDC32F3 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.
