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.
OTDC400FV02S ABB 400A 1500V DC 2 Pole PV Switch Disconnector
ABB OTDC400FV02S DC switch disconnector, a 400 A two pole 1500 V DC side-operated isolation switch designed for utility-scale photovoltaic and industrial DC applications.
£559.21
Why Choose the ABB OTDC400FV02S DC Switch Disconnector?
The ABB OTDC400FV02S is a high-performance two-pole DC switch disconnector designed for safe isolation and switching of high-current direct current circuits in utility-scale photovoltaic power plants and industrial DC applications. As part of the advanced ABB OTDC 1500 V DC switch disconnector series, it provides reliable DC circuit control with a compact design optimised for modern PV systems. :chatgpt-content-reference{index="0"}
This switch disconnector features a side-operated mechanism, single PV circuit configuration and a compact base-mounted construction. The design helps reduce the size of combiner boxes and inverters while maintaining dependable switching performance for demanding 1500 V DC photovoltaic applications. :chatgpt-content-reference{index="1"}
With a rated operational current of 400 A, a 1500 V DC rated voltage and DC-21B / DC-22B / DC-PV1 / DC-PV2 utilisation capability, the ABB OTDC400FV02S is suitable for reliable isolation of single PV circuits in large-scale renewable energy installations. :chatgpt-content-reference{index="2"}
Key Advantages
- 400 A DC switch disconnector for high-current photovoltaic applications.
- 1500 V DC rated operational voltage for utility-scale solar systems.
- 2-pole configuration for single PV circuit isolation.
- Side-operated mechanism for flexible installation arrangements.
- Compact ABB OTDC design reduces installation space requirements.
- Reliable DC isolation for renewable energy and industrial applications.
Key Features
- ABB OTDC 1500V DC switch disconnector series.
- 400 A rated operational current.
- 1500 V DC rated operational voltage.
- 2-pole switch disconnector design.
- Single circuit 2a, 2b connection configuration.
- Side-operated mechanism.
- Mechanism at the end of the switch 02 (left side).
- Single PV circuit disconnect function.
- Lug terminal connection system.
- Approved according to IEC 60947-1 and IEC 60947-3.
Reliable DC Isolation for Solar Energy Systems
DC switch disconnectors such as the ABB OTDC400FV02S provide safe manual separation of high-current photovoltaic circuits, allowing installers and maintenance teams to isolate DC equipment during commissioning, servicing and system operation.
The ABB OTDC 1500 V DC range is engineered for utility-scale photovoltaic applications where compact dimensions, high DC voltage capability and dependable switching performance are required. The side-operated design provides installation flexibility while supporting efficient PV system layouts. :chatgpt-content-reference{index="3"}
Typical Applications
- Utility-scale photovoltaic power plants.
- Solar PV combiner boxes.
- PV inverter isolation systems.
- Renewable energy installations.
- Industrial DC power distribution.
- DC maintenance isolation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 2-pole | |
|---|---|---|
| Current | 400 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OTDC | |
| Series | OTDC 1500V DC Switch Disconnectors | |
| Product type | DC switch disconnector | |
| Rated current | 400 A | |
| Rated operational voltage | 1500 V DC | |
| Rated insulation voltage | 1500 V | |
| Rated impulse withstand voltage | 12 kV | |
| Utilisation category | DC-21B, DC-22B, DC-PV1, DC-PV2 | |
| Rated short-circuit making capacity | 10 kA at 1500 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 | Side operated | |
| Operating mechanism | Mechanism at end of switch 02 (left side) | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Terminal width | 30 mm | |
| Protection rating | Front IP20 | |
| Pollution degree | 3 | |
| Shaft diameter | 12 mm | |
| Mechanical durability | 10,000 operations | |
| Dimensions (W × H × D) | approx. 196.2 × 211 × 148 mm | |
| Weight | approx. 4.1 kg | |
| ABB order code | OTDC400FV02S | |
| ABB material code | 1SCA161232R1001 |
Frequently Asked Questions
What is the ABB OTDC400FV02S used for?
The ABB OTDC400FV02S is used for safe manual switching and isolation of high-current photovoltaic and industrial DC circuits.
What current rating does this DC switch disconnector have?
The ABB OTDC400FV02S has a rated operational current of 400 A.
What voltage can the ABB OTDC400FV02S switch?
The ABB OTDC400FV02S is designed for applications up to 1500 V DC.
How many poles does the ABB OTDC400FV02S have?
The ABB OTDC400FV02S is a 2-pole DC switch disconnector for a single PV circuit.
What type of operating mechanism is included?
The ABB OTDC400FV02S features a side-operated mechanism at the end of the switch on the left side.
Trusted by Renewable Energy Engineers Worldwide
ABB OTDC switch disconnectors are widely used by solar engineers, electrical designers and industrial system integrators to provide reliable DC isolation and switching performance in modern photovoltaic energy systems.
