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OT2500E02K-135 ABB DC Switch Disconnector 2500A 1500V DC
ABB OT2500E02K-135 DC switch disconnector, a 2500 A two pole 1500 V DC isolation switch with DC-20B utilisation category and direct-mounted pistol handle.
£2,757.21
Why Choose the ABB OT2500E02K-135 DC Switch Disconnector?
The ABB OT2500E02K-135 is a high-performance DC switch disconnector designed for safe manual isolation and switching of high-current direct current electrical systems. Part of the ABB OT DC switch disconnector series, it provides reliable operation for energy storage systems, industrial DC distribution and high-power electrical installations. :chatgpt-content-reference{index="0"}
This switch disconnector features a robust two-pole base-mounted construction with front operation, connection type 1, black direct-mounted pistol handle, lug terminals and bolt kit included. The OT2500E02K-135 is engineered for demanding DC applications where reliable isolation and high current capability are required. :chatgpt-content-reference{index="1"}
With a rated operational current of 2500 A, a two-pole configuration, and operation up to 1500 V DC under DC-20B utilisation category, the OT2500E02K-135 is suitable for high-power DC systems including energy storage and industrial electrical infrastructure. :chatgpt-content-reference{index="2"}
Key Advantages
- High-performance ABB OT DC switch disconnector for demanding applications.
- 2500 A rated operational current for high-power DC systems.
- 1500 V DC rated insulation voltage for advanced electrical installations.
- Two-pole configuration for DC circuit isolation.
- DC-20B utilisation category for no-load connection and disconnection duties.
- Black direct-mounted pistol handle for secure manual operation.
- Lug terminals and bolt kit included for reliable high-current connections.
Key Features
- ABB OT2500E02K-135 DC switch disconnector series.
- 2500 A rated current.
- 2-pole switch configuration.
- Front-operated mechanism.
- Base mounting design for electrical assemblies.
- Connection type 1.
- Black direct-mounted pistol type handle.
- Lug terminal connections.
- Terminal bolt kit included.
- Mechanism at the end of the switch 02 (left side).
- Designed according to IEC 60947-1 and IEC 60947-3 standards. :chatgpt-content-reference{index="3"}
Reliable DC Isolation for High-Power Systems
High-current DC switch disconnectors such as the ABB OT2500E02K-135 provide a secure method of isolating electrical circuits during maintenance, servicing and system shutdown procedures. Their heavy-duty construction supports reliable operation in large-scale DC power applications.
The ABB OT DC switch disconnector range is designed for applications requiring high current capability, dependable isolation and durable mechanical performance. The OT2500E02K-135 combines advanced DC switching technology with robust manual operation for modern industrial systems. :chatgpt-content-reference{index="4"}
Typical Applications
- Energy storage systems (ESS).
- Industrial DC distribution systems.
- Battery energy storage installations.
- High-power DC electrical infrastructure.
- Renewable energy power systems.
- Industrial maintenance isolation applications.
Technical Specifications
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| Poles | 2-pole | |
|---|---|---|
| Current | 2500 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OTDC | |
| Series | OT DC Switch Disconnectors | |
| Product type | DC switch disconnector | |
| Rated operational current DC-20B | 2500 A | |
| Rated operational voltage DC-20B | 1500 V DC | |
| Number of poles | 2 | |
| Connection type | Type 1 | |
| Utilisation category | DC-20B | |
| Rated insulation voltage | 1500 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 80 kA for 0.3 s | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Handle type | Direct-mounted pistol type handle | |
| Handle colour | Black | |
| Terminal type | Lug terminals | |
| Terminal width | 100 mm | |
| Position of line terminals | Top in / bottom out, bottom in / top out | |
| Protection rating | Front IP00 | |
| Mechanical durability | 600 operations | |
| Dimensions (W × H × D) | 346.5 × 376.5 × 237.5 mm | |
| Weight | approx. 17.2 kg |
Frequently Asked Questions
What is the ABB OT2500E02K-135 used for?
The ABB OT2500E02K-135 is a high-current DC switch disconnector used for safe manual isolation and switching in industrial DC electrical systems.
What current rating does the ABB OT2500E02K-135 provide?
The switch disconnector provides a rated operational current of 2500 A.
What voltage is the OT2500E02K-135 rated for?
The ABB OT2500E02K-135 is rated for operation up to 1500 V DC.
How many poles does the OT2500E02K-135 have?
The ABB OT2500E02K-135 features a two-pole configuration for DC isolation applications.
What type of handle is included?
The OT2500E02K-135 includes a black direct-mounted pistol type handle together with lug terminals and bolt kit.
Trusted by Industrial Engineers Worldwide
ABB OT DC switch disconnectors are widely used in industrial applications to provide reliable isolation, secure switching and long-lasting electrical performance.
