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2CDD281101R0063 ABB SD201/63 Switch Disconnector 1P 63 A
ABB SD201/63 is a compact single-pole 63 A switch disconnector with 253 V AC and 60 V DC rated operational voltage, 25 kA conditional short-circuit current and IEC/EN 60947-3 isolation capability for DIN rail electrical distribution systems.
£17.69
Why Choose the ABB SD201/63 Switch Disconnector?
The ABB SD201/63 is a compact single-pole switch disconnector rated at 63 A, designed for reliable switching and isolation of electrical circuits. Part of the ABB SD200 range, it provides isolating characteristics in accordance with IEC/EN 60947-3 and is suitable for modular electrical distribution installations.
With a rated operational voltage of 253 V AC and 60 V DC, the SD201/63 supports both AC and DC switching applications within its specified ratings. Its AC-23A and DC-21A utilisation capabilities make it suitable for switching under load as well as providing circuit isolation.
The SD201/63 occupies only 17.5 mm, equivalent to one DIN module, while providing a rated conditional short-circuit current of 25 kA when correctly protected upstream. IP20 protection, clear contact-position indication and compatibility with ABB System pro M compact accessories make it a practical solution for professional distribution-board installations.
Key Advantages
- Single-pole switch disconnector rated at 63 A.
- Provides switching under load and electrical isolation.
- 253 V AC and 60 V DC rated operational voltage.
- AC-23A and DC-21A utilisation capability.
- 25 kA rated conditional short-circuit current with suitable upstream protection.
- Clear contact-position indication for easy status recognition.
- IP20 protection at the device terminals.
- Compact 17.5 mm one-module width.
Key Features
- ABB SD200 series switch disconnector.
- 1-pole configuration.
- 63 A rated current.
- 253 V AC / 60 V DC rated operational voltage.
- 4 kV rated impulse withstand voltage at 2000 m.
- 25 kA conditional short-circuit current.
- AC-23A AC utilisation category.
- DC-21A DC utilisation category.
- IP20 protection rating.
- 35 mm DIN rail mounting.
- 17.5 mm one-module width.
Reliable High-Current Circuit Isolation
Switch disconnectors provide a defined means of disconnecting electrical circuits so that downstream equipment can be safely isolated for inspection, servicing or maintenance. The ABB SD200 range combines this isolation function with switching-under-load capability for modular low-voltage distribution systems.
With its 63 A current rating, the SD201/63 provides the highest current rating available within the single-pole SD201 range while retaining a compact 17.5 mm modular footprint. Its DIN rail construction and compatibility with ABB System pro M compact accessories allow straightforward integration with other modular protection and control equipment.
Typical Applications
- Electrical distribution boards and switchboards.
- Single-pole circuit isolation.
- Residential and commercial electrical installations.
- Industrial control and distribution panels.
- Isolation of downstream equipment for maintenance.
- ABB System pro M compact modular installations.
Technical Specifications
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| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 63 A | |
| Poles | 1-pole | |
| Product Series | ABB SD200 | |
| Series | SD200 | |
| ABB order code | 2CDD281101R0063 | |
| EAN | 4016779904117 | |
| Product type | Switch disconnector | |
| Number of poles | 1 | |
| Rated current | 63 A | |
| Rated voltage | 253 V | |
| Rated operational voltage | 253 V AC / 60 V DC | |
| Operational voltage | 12–266 V AC / up to 63 V DC | |
| AC utilisation category | AC-23A | |
| DC utilisation category | DC-21A | |
| Rated impulse withstand voltage | 4 kV at 2000 m | |
| Rated conditional short-circuit current | 25 kA | |
| Power loss | 4.25 W | |
| Protection rating | IP20 | |
| Terminal capacity | up to 35 mm² | |
| Mounting | 35 mm DIN rail | |
| Module width | 1 module | |
| Dimensions (W × H × D) | 17.5 × 88 × 69 mm | |
| Operating temperature | -25 to +55 °C | |
| Storage temperature | -40 to +70 °C | |
| Net weight | approx. 85 g | |
| Standard | IEC/EN 60947-3 |
Frequently Asked Questions
What is the ABB SD201/63 used for?
The SD201/63 is a single-pole switch disconnector used for switching and isolating electrical circuits, allowing downstream equipment to be disconnected safely for operation, inspection or maintenance.
What is the rated current of the ABB SD201/63?
The SD201/63 has a rated current of 63 A and a rated operational voltage of 253 V AC or 60 V DC.
What utilisation categories does the SD201/63 support?
The SD201/63 is specified for AC-23A utilisation on AC circuits and DC-21A utilisation on DC circuits within its applicable electrical ratings.
What standard does the ABB SD201/63 comply with?
The ABB SD201/63 is designed in accordance with IEC/EN 60947-3 for switch-disconnector applications.
How much DIN rail space does the SD201/63 require?
The SD201/63 is only 17.5 mm wide, corresponding to one modular space, and is designed for mounting on a standard 35 mm DIN rail.
Trusted ABB Switch Disconnector Technology
ABB SD200 switch disconnectors provide compact and dependable circuit isolation for modular electrical distribution systems, combining IEC/EN 60947-3 performance with high switching capability, clear operating status and compatibility with ABB System pro M compact installations.
