Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA121455R1001 ABB OTDC25F2 2 Pole 1000VDC 32A Switch Disconnector
ABB OTDC25F2 25A two-pole switch disconnector designed for safe DC isolation up to 1000 V DC in industrial and renewable energy applications.
£49.19
Why Choose the ABB 1SCA121455R1001 OTDC25F2 Switch Disconnector?
The ABB 1SCA121455R1001 is a compact OTDC25F2 switch disconnector designed for safe isolation of DC electrical circuits in industrial, renewable energy and control panel applications. As part of the trusted ABB OTDC switch disconnector range, it delivers dependable switching performance and long-term reliability for demanding installations.
Designed for professional DC switching applications, the OTDC25F2 features a robust two-pole construction with DIN rail mounting for quick installation inside electrical enclosures. Its high DC voltage capability makes it particularly suitable for photovoltaic systems, battery energy storage systems and industrial DC distribution.
With a 25 A current rating, 1000 V DC operating voltage and 2-pole configuration, the ABB 1SCA121455R1001 provides safe circuit isolation while complying with IEC standards for low-voltage switch disconnectors.
Key Advantages
- Reliable DC switch disconnector for industrial isolation.
- 25 A rated operational current.
- 1000 V DC switching capability.
- Compact DIN rail mounted design.
- Suitable for photovoltaic and battery storage installations.
- Manufactured to ABB's high industrial quality standards.
Key Features
- ABB OTDC Series.
- Model: OTDC25F2.
- 2-pole switch disconnector.
- 25 A rated current.
- 1000 V DC maximum operating voltage.
- DIN rail mounting.
- Screw terminal connections.
- Compact IP20 enclosure design.
Reliable DC Isolation for Industrial Applications
DC switch disconnectors provide a safe means of isolating electrical circuits for maintenance and emergency shutdown procedures. They are widely used where reliable manual isolation is required without compromising operator safety.
The ABB OTDC range is designed for demanding DC environments including renewable energy systems, industrial automation, battery storage and control panel applications, providing dependable switching performance and long service life.
Typical Applications
- Solar photovoltaic installations.
- Battery energy storage systems.
- Industrial DC distribution panels.
- Control panels and switchboards.
- Renewable energy systems.
- OEM electrical equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Voltage | 1000 V | |
|---|---|---|
| Mounting Type | DIN rail | |
| Device Type | Switch Disconnector | |
| Supply Type | DC | |
| Product Series | ABB OTDC | |
| Current | 32 A | |
| IP Rating | IP20 | |
| Poles | 2-pole | |
| Manufacturer | ABB | |
| Series | OTDC | |
| Model | OTDC25F2 | |
| Product code | 1SCA121455R1001 | |
| Product type | DC switch disconnector | |
| Rated operational current | 25 A | |
| Rated operational voltage | 1000 V DC | |
| Number of poles | 2 | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC 60947 | |
| Dimensions (H × W × D) | approx. 90 × 70 × 68 mm | |
| Weight | approx. 0.17 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Estonia |
Frequently Asked Questions
What is the ABB 1SCA121455R1001 used for?
The ABB 1SCA121455R1001 is a DC switch disconnector used to safely isolate electrical circuits in industrial and renewable energy applications.
What is the rated current?
The switch disconnector has a rated operational current of 25 A.
What voltage can this switch disconnector handle?
The ABB OTDC25F2 is designed for DC systems up to 1000 V DC.
How many poles does the switch have?
The device features a 2-pole switching configuration.
Where is this switch typically installed?
It is commonly installed on DIN rails inside industrial control panels, photovoltaic systems and battery storage equipment.
Trusted by Electrical Engineers Worldwide
ABB OTDC switch disconnectors are trusted by electrical engineers, renewable energy installers and OEM panel builders for reliable DC isolation, robust construction and dependable industrial performance.
