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.
OTDC315E11P ABB 315A 1000V DC 2 Pole Switch Disconnector
ABB OTDC315E11P DC switch disconnector, a 315 A two pole 1000 V DC isolation switch designed for photovoltaic and industrial DC applications.
£450.75
Why Choose the ABB OTDC315E11P DC Switch Disconnector?
The ABB OTDC315E11P is a high-performance two-pole DC switch disconnector designed for safe isolation and switching of high-current direct current circuits in photovoltaic, renewable energy and industrial DC applications. As part of the advanced ABB OTDC DC switch disconnector series, it provides reliable DC circuit control for demanding energy systems. :chatgpt-content-reference{index="0"}
This switch disconnector features a compact 2-pole configuration with a front-operated mechanism and base-mounted construction. The design provides dependable manual isolation for DC applications while supporting efficient installation in photovoltaic systems, combiner boxes and industrial DC equipment. :chatgpt-content-reference{index="1"}
With a rated current of 315 A and a dedicated DC switching design, the ABB OTDC315E11P is suitable for high-current DC isolation applications where reliable switching performance and compact construction are required.
Key Advantages
- 315 A DC switch disconnector for high-current direct current applications.
- 2-pole configuration for reliable DC circuit isolation.
- Compact ABB OTDC series design for photovoltaic and industrial systems.
- Front-operated mechanism for convenient manual switching.
- Base-mounted construction for straightforward installation.
- Reliable isolation solution for renewable energy and industrial DC systems.
Key Features
- ABB OTDC DC switch disconnector series.
- 315 A rated DC current.
- 2-pole switch disconnector design.
- Front-operated mechanism.
- Mechanism between the poles.
- Handle and shaft included.
- Single circuit configuration.
- Lug terminal connection system.
- Designed according to IEC 60947-1 and IEC 60947-3 standards.
Reliable DC Isolation for Renewable Energy Systems
DC switch disconnectors such as the ABB OTDC315E11P provide safe manual separation of high-current DC circuits, allowing maintenance teams to isolate photovoltaic arrays, energy storage equipment and industrial DC systems safely.
The ABB OTDC range is designed for modern direct current applications where compact dimensions, reliable switching performance and high electrical capability are required. Its two-pole configuration provides an efficient solution for single DC circuit isolation. :chatgpt-content-reference{index="2"}
Typical Applications
- Solar photovoltaic power systems.
- Renewable energy installations.
- Battery energy storage systems.
- Industrial DC power distribution.
- DC isolation and maintenance systems.
- Power conversion equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 2-pole | |
|---|---|---|
| Current | 315 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OTDC | |
| Series | OTDC DC Switch Disconnectors | |
| Product type | DC switch disconnector | |
| Rated current | 315 A | |
| Rated operational voltage | 1000 V DC | |
| Rated insulation voltage | 1500 V | |
| Rated impulse withstand voltage | 12 kV | |
| Utilisation category | DC-21B / DC-22B | |
| Rated short-circuit making capacity | 10 kA at 1000 V DC | |
| Rated short-time withstand current | 10 kA for 1 s | |
| Number of poles | 2 poles | |
| Number of circuits | 1 circuit | |
| Connection configuration | Single circuit 2a, 2b | |
| Operating mode | Front operated | |
| Operating mechanism | Mechanism between the poles | |
| Handle type | Pistol handle | |
| Handle colour | Black | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Protection rating | Front IP20 | |
| Pollution degree | 3 | |
| Mechanical durability | 10,000 operations | |
| Dimensions (W × H × D) | approx. 157.5 × 211 × 135 mm | |
| Weight | approx. 3.8 kg | |
| ABB order code | OTDC315E11P | |
| ABB material code | 1SCA130979R1001 |
Frequently Asked Questions
What is the ABB OTDC315E11P used for?
The ABB OTDC315E11P is used for safe manual switching and isolation of high-current DC circuits in photovoltaic, renewable energy and industrial applications.
What current rating does this DC switch disconnector have?
The ABB OTDC315E11P has a rated current of 315 A.
What voltage can the ABB OTDC315E11P switch?
The ABB OTDC315E11P is designed for applications up to 1000 V DC.
How many poles does the ABB OTDC315E11P have?
The ABB OTDC315E11P is a 2-pole DC switch disconnector.
Is the handle included?
Yes, the ABB OTDC315E11P includes a black pistol handle for manual operation.
Trusted by Industrial Electrical Engineers Worldwide
ABB OTDC switch disconnectors are widely used by renewable energy engineers, electrical designers and industrial system integrators to provide reliable DC isolation and switching performance in modern energy systems.
