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OT1600E04-135 ABB 1600A 4 Pole 1500V DC Switch-Disconnector
ABB OT1600E04-135 1600 A four pole 1500 V DC switch-disconnector designed for reliable high-current DC isolation and manual switching applications.
£2,137.92
Why Choose the ABB OT1600E04-135 DC Switch-Disconnector?
The ABB OT1600E04-135 is a high-performance 1600 A four-pole DC switch-disconnector designed for safe electrical isolation and manual switching in high-power direct current applications. As part of the advanced ABB OT DC switch-disconnector series, it provides dependable operation for energy storage systems, renewable energy installations and industrial DC power distribution. :chatgpt-content-reference{index="0"}
This base-mounted, front-operated disconnector is rated up to 1500 V DC and uses the DC-20B utilisation category for no-load switching applications. The unit is supplied without handle and shaft, with lug terminals and a bolt kit included to support flexible installation in industrial electrical systems. :chatgpt-content-reference{index="1"}
With a rated operational current of 1600 A, a four-pole configuration and a rated insulation voltage of 1500 V, the OT1600E04-135 is designed for demanding DC installations requiring reliable isolation, robust construction and long service life. :chatgpt-content-reference{index="2"}
Key Advantages
- High-performance 1600 A DC switch-disconnector for industrial power systems.
- 1500 V DC rated operation for advanced DC applications.
- Four-pole configuration for flexible DC circuit isolation.
- Base-mounted construction for straightforward switchboard installation.
- Front-operated manual switching mechanism.
- Designed for energy storage, renewable and industrial DC applications.
Key Features
- ABB OT DC switch-disconnector series.
- 1600 A rated operational current.
- 4-pole switch-disconnector design.
- 1500 V DC rated insulation voltage.
- DC-20B utilisation category.
- Front-operated manual mechanism.
- Base mounting installation format.
- Lug terminal connection design.
- Terminal bolt kit included.
- Handle and shaft not included.
- Mechanism positioned at the end of the switch, position 04 left side.
Reliable DC Power Isolation
DC switch-disconnectors such as the ABB OT1600E04-135 provide safe manual isolation and switching capability for high-current direct current systems. They are designed to support reliable maintenance procedures and controlled disconnection in energy-intensive applications.
The ABB OT DC range combines high current capability, compact construction and robust mechanical operation for modern electrical infrastructure. The OT1600E04-135 is suitable for energy storage systems, photovoltaic installations, marine power systems and other demanding DC applications. :chatgpt-content-reference{index="3"}
Typical Applications
- Battery energy storage systems (ESS).
- Solar and renewable energy installations.
- Industrial DC power distribution.
- DC switchboards and electrical panels.
- High-current battery systems.
- Industrial maintenance isolation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 4-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 1600 A | |
| Product Series | ABB OTDC | |
| Series | OT DC Switch Disconnectors | |
| Product type | DC switch-disconnector | |
| ABB order code | 1SCA159250R1001 | |
| Rated operational current DC-20B | 1600 A at 1500 V DC | |
| Rated operational current AC-20B | 1600 A at 1000 V AC | |
| Number of poles | 4 poles | |
| Rated insulation voltage | 1500 V | |
| Rated impulse withstand voltage | 12 kV | |
| Conventional free-air thermal current | 1600 A | |
| Rated short-time withstand current | 50 kA for 0.3 s | |
| Power loss at rated conditions | 48 W per pole | |
| Pollution degree | 3 | |
| Protection rating | Front IP00 | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Terminal type | Lug terminals | |
| Connection type | Connection type 2 or 3 | |
| Handle | Not included | |
| Shaft | Not included | |
| Shaft diameter | 12 mm | |
| Shaft length | 280 mm | |
| Operating mechanism | Mechanism at end of switch, position 04 left side | |
| Utilisation category | DC-20B | |
| Mechanical durability | 6000 operations | |
| Standards | IEC 60947-1, IEC 60947-3 | |
| Frame size | OT1600-135 | |
| Dimensions (W × H × D) | 414.5 × 372 × 148.5 mm | |
| Weight | approx. 21.6 kg |
Frequently Asked Questions
What is the ABB OT1600E04-135 used for?
The ABB OT1600E04-135 is used for safe manual isolation and switching of high-current DC circuits in industrial and energy storage applications.
What current rating does this DC switch-disconnector have?
The OT1600E04-135 has a rated operational current of 1600 A at 1500 V DC.
What voltage rating does the OT1600E04-135 support?
The switch-disconnector supports operation up to 1500 V DC.
How many poles does the ABB OT1600E04-135 have?
The OT1600E04-135 is a four-pole DC switch-disconnector.
Is the handle included with the OT1600E04-135?
No, the OT1600E04-135 is supplied without handle and shaft; these accessories are selected separately.
Trusted by Industrial Electrical Engineers Worldwide
ABB OT DC switch-disconnectors are widely used in energy storage, renewable energy and industrial power systems to provide reliable isolation and dependable high-current DC switching.
