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OTDC600UF02 ABB 630 A 1000 V DC 2-Pole Switch Disconnector
ABB OTDC600UF02 is a 630 A 1000 V DC-21B two-pole switch disconnector for reliable high-current DC circuit switching and isolation, supplied without handle and shaft.
£826.20
Why Choose the ABB OTDC600UF02 DC Switch Disconnector?
The ABB OTDC600UF02 is a high-performance 630 A two-pole DC switch disconnector designed for reliable switching and isolation of high-current direct-current circuits. As part of the ABB OTDC switch-disconnector range, it is engineered for demanding DC power distribution and renewable-energy applications requiring dependable isolation at voltages up to 1000 V DC.
Designed for DC installations, the OTDC600UF02 provides a robust means of disconnecting circuits for operation, servicing and maintenance. This configuration is intended for US applications and combines a two-pole switching arrangement with DC-21B utilisation. Its front-operated mechanism is positioned at the end of the switch for practical integration into electrical assemblies.
With a rated current of 630 A, a 1000 V DC rating and a two-pole configuration, the OTDC600UF02 is suited to high-power DC installations. This version is supplied without handle and shaft, allowing the appropriate operating accessories to be selected for the installation.
Key Advantages
- Purpose-designed DC switch disconnector for high-current isolation.
- 630 A rated current for demanding DC power systems.
- Suitable for systems rated up to 1000 V DC.
- Two-pole configuration for simultaneous DC conductor isolation.
- DC-21B utilisation for switching resistive DC loads including moderate overloads.
- Part of ABB's established OTDC switch-disconnector range.
- Supplied without handle and shaft for flexible operating-accessory selection.
Key Features
- ABB OTDC DC switch-disconnector series.
- 630 A rated current.
- 1000 V DC application rating.
- Two-pole switching configuration.
- DC-21B utilisation category.
- US configuration for high-current DC switching applications.
- Front-operated design with mechanism at the end of the switch.
- Handle and shaft are not included.
- Designed for installation in DC switchboards, distribution assemblies and power-conversion equipment.
- ABB order code 1SCA158231R1001.
Reliable High-Current DC Isolation
DC switch disconnectors provide a defined means of electrically isolating circuits from their power source for operation, servicing and maintenance. Direct-current installations impose different switching requirements from AC systems, making purpose-designed DC switching devices important for dependable circuit isolation.
The ABB OTDC range is engineered specifically for DC switching applications. The OTDC600UF02 combines a 630 A current rating, 1000 V DC capability and two-pole configuration, making it suitable for demanding industrial, renewable-energy and DC power-distribution installations.
Typical Applications
- Industrial DC power distribution systems.
- Photovoltaic and renewable-energy installations.
- DC switchboards and distribution panels.
- Power-conversion and inverter equipment.
- Battery and energy-storage system isolation.
- High-current industrial DC electrical assemblies.
Technical Specifications
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| Poles | 2-pole | |
|---|---|---|
| Current | 630 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OTDC | |
| Series | OTDC | |
| ABB order code | 1SCA158231R1001 | |
| Product type | DC switch disconnector | |
| Rated current | 630 A | |
| Rated operational voltage | 1000 V DC | |
| Number of poles | 2 | |
| Utilisation category | DC-21B | |
| Current type | DC | |
| Operating arrangement | Front operated | |
| Mechanism position | End of switch | |
| Handle and shaft | Not included | |
| Unit weight | approx. 3.41 kg | |
| Product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OTDC600UF02 used for?
The OTDC600UF02 is a DC switch disconnector designed for switching and isolating high-current direct-current circuits in industrial, renewable-energy and power-distribution systems.
What is the current rating of the ABB OTDC600UF02?
The ABB OTDC600UF02 has a rated current of 630 A.
What voltage is the OTDC600UF02 designed for?
The OTDC600UF02 is designed for DC switching applications at up to 1000 V DC.
How many poles does the ABB OTDC600UF02 have?
The OTDC600UF02 is a two-pole switch disconnector, enabling simultaneous isolation of two DC conductors.
What utilisation category does the OTDC600UF02 have?
The switch is specified for DC-21B utilisation, making it suitable for switching resistive DC loads including moderate overloads.
Does the ABB OTDC600UF02 include a handle and shaft?
No. This OTDC600UF02 configuration is supplied without a handle and shaft, allowing suitable operating accessories to be selected separately for the installation.
Trusted by Electrical and Automation Professionals Worldwide
ABB OTDC switch disconnectors are engineered for dependable DC circuit switching and isolation, supporting demanding industrial power distribution, renewable-energy and high-current direct-current installations.
