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OTDC160GV22 ABB 160A 1500V DC Switch Disconnector
ABB OTDC160GV22 DC switch disconnector, a 160 A four pole 1500 V DC isolation switch with double circuit configuration designed for photovoltaic and industrial DC applications.
£471.69
Why Choose the ABB OTDC160GV22 DC Switch Disconnector?
The ABB OTDC160GV22 is a high-performance DC switch disconnector designed for safe isolation and switching of high-voltage direct current circuits in photovoltaic, energy storage and industrial DC applications. As part of the advanced ABB OTDC switch disconnector series, it provides reliable DC circuit control for modern 1500 V DC systems. :chatgpt-content-reference{index="0"}
This switch disconnector features a compact four-pole design with a double circuit 4a, 4c connection configuration, allowing one switch to operate two DC circuits. The mechanism is positioned between the poles, providing efficient switching performance and flexible installation options for demanding DC applications. :chatgpt-content-reference{index="1"}
With a rated operational current of 160 A, a 1500 V DC rated voltage and DC-21B utilisation category, the ABB OTDC160GV22 is suitable for reliable isolation in solar PV systems, battery storage installations and industrial DC power distribution systems. :chatgpt-content-reference{index="2"}
Key Advantages
- 160 A DC switch disconnector for high-performance DC applications.
- 1500 V DC rated voltage suitable for modern photovoltaic and energy systems.
- 4-pole double circuit configuration for switching two DC circuits with one device.
- DC-21B switching capability for resistive loads with moderate overloads.
- Compact ABB OTDC series design for efficient panel installation.
- Reliable manual isolation for demanding industrial DC systems.
Key Features
- ABB OTDC DC switch disconnector series.
- 160 A rated operational current at 1500 V DC.
- 4-pole switch disconnector design.
- Double circuit 4a, 4c connection configuration.
- Mechanism positioned between poles.
- Front-operated mechanism.
- Lug terminal connection system.
- Base mounting installation.
- Designed according to IEC 60947-1 and IEC 60947-3 standards.
Reliable DC Isolation for Energy Systems
DC switch disconnectors such as the ABB OTDC160GV22 provide safe manual isolation of high-voltage DC circuits, enabling maintenance teams to disconnect photovoltaic strings, energy storage systems and industrial DC equipment safely.
The ABB OTDC range is designed for modern DC applications where compact construction, high voltage capability and dependable switching performance are required. Its optimised four-pole design allows efficient control of two DC circuits using a single switching device. :chatgpt-content-reference{index="3"}
Typical Applications
- Solar photovoltaic power systems.
- Battery energy storage systems.
- Industrial DC power distribution.
- DC charging and energy conversion systems.
- Renewable energy installations.
- Industrial automation DC circuits.
Technical Specifications
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| Current | 160 A | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Product Series | ABB OTDC | |
| Series | OTDC DC Switch Disconnectors | |
| Product type | DC switch disconnector | |
| Rated current | 160 A | |
| Rated operational voltage | 1500 V DC | |
| Rated insulation voltage | 1500 V | |
| Rated impulse withstand voltage | 12 kV | |
| Utilisation category | DC-21B | |
| Rated operational current DC-PV1 | 160 A at 1500 V DC | |
| Rated operational current DC-PV2 | 100 A at 1500 V DC | |
| Number of poles | 4 poles | |
| Number of circuits | 2 circuits | |
| Connection configuration | Double circuit 4a, 4c | |
| Operating mode | Front operated | |
| Operating mechanism | Mechanism between the poles | |
| Handle and shaft | Not included | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Protection rating | Front IP20 | |
| Short-time withstand current | 10 kA for 1 s at 1500 V DC | |
| Short-circuit making capacity | 10 kA at 1500 V DC | |
| Mechanical durability | 10,000 operations | |
| Terminal tightening torque | 6...9 N·m | |
| Dimensions (W × H × D) | 224 × 165 × 120 mm | |
| Weight | approx. 3 kg | |
| ABB order code | OTDC160GV22 | |
| ABB material code | 1SCA161985R1001 |
Frequently Asked Questions
What is the ABB OTDC160GV22 used for?
The ABB OTDC160GV22 is used for safe manual switching and isolation of high-voltage DC circuits in photovoltaic, energy storage and industrial applications.
What current rating does this DC switch disconnector have?
The ABB OTDC160GV22 has a rated operational current of 160 A.
What voltage can the ABB OTDC160GV22 switch?
The ABB OTDC160GV22 is designed for applications up to 1500 V DC.
How many poles does the ABB OTDC160GV22 have?
The ABB OTDC160GV22 is a 4-pole DC switch disconnector designed to operate two DC circuits.
Are the handle and shaft included?
No, the ABB OTDC160GV22 is supplied without handle and shaft, allowing compatible accessories to be selected separately.
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.
