Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CDD282101R0063 ABB SD202/63 Switch Disconnector 2P 63 A
ABB SD202/63 is a compact two-pole 63 A switch disconnector rated at 440 V AC and 125 V DC for dependable manual load switching and isolation in low-voltage electrical distribution systems.
£37.20
Why Choose the ABB SD202/63 Switch Disconnector?
The ABB SD202/63 is a robust and reliable two-pole switch disconnector designed for manual switching and safe isolation of low-voltage electrical circuits. As part of the ABB SD200 switch disconnector series, it provides dependable load switching and disconnection for residential, commercial and industrial electrical distribution applications.
The SD202/63 simultaneously switches two poles, making it particularly suitable where both conductors of a circuit need to be disconnected together. Its modular construction and clearly operated handle provide straightforward manual control, while the operating lever can be sealed to support controlled circuit isolation during maintenance.
With a 63 A rated current, 440 V AC rated operational voltage and 125 V DC rated operational voltage, the SD202/63 provides substantial switching capability for low-voltage distribution systems. Its 35 mm two-module width and DIN-rail mounting enable straightforward integration into distribution boards and control panels.
Key Advantages
- Reliable two-pole switching and circuit isolation in a modular device.
- 63 A rated current for demanding electrical distribution applications.
- 440 V AC rated operational voltage suitable for low-voltage systems.
- 125 V DC rated operational voltage for compatible DC applications.
- 25 kA conditional short-circuit current when used with appropriate upstream protection.
- AC-23A utilisation category supports load-switching applications.
- Compact 35 mm two-module design for DIN-rail distribution equipment.
Key Features
- ABB SD200 switch disconnector series.
- Two-pole (2P) configuration.
- Two normally open contacts.
- 63 A rated current.
- 440 V AC rated operational voltage.
- 125 V DC rated operational voltage.
- AC-23A utilisation category for AC switching.
- DC-21A utilisation category for DC switching.
- 25 kA conditional short-circuit current.
- IP20 degree of protection.
- 20,000-cycle mechanical endurance.
- DIN-rail mounting for modular electrical distribution assemblies.
Reliable Switching and Safe Circuit Isolation
Switch disconnectors such as the ABB SD202/63 provide manual load switching together with an isolation function. The two poles operate together so that both conductors can be disconnected simultaneously, supporting safe maintenance and servicing of downstream equipment when the electrical installation is correctly designed and secured.
The SD200 series is designed in accordance with IEC/EN 60947-3 and requires appropriate upstream short-circuit and overload protection because the switch disconnector itself does not provide automatic overcurrent protection. Its compact DIN-rail construction makes the SD202/63 particularly useful where dependable 63 A two-pole isolation is required in a modular distribution system.
Typical Applications
- Two-pole circuit switching and isolation.
- Residential electrical distribution boards.
- Commercial building electrical systems.
- Industrial control and distribution panels.
- Isolation of downstream equipment for maintenance.
- Manual load switching in low-voltage AC and DC installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 63 A | |
| Poles | 2-pole | |
| Product Series | ABB SD200 | |
| Series | SD200 | |
| ABB order code | 2CDD282101R0063 | |
| Product group | Protection & Control | |
| Product type | Switch disconnector | |
| Number of poles | 2 | |
| Normally open contacts | 2 | |
| Rated current | 63 A | |
| Rated voltage | 440 V | |
| Rated operational voltage | 440 V AC / 125 V DC | |
| Maximum operational voltage | 462 V AC / 131 V DC | |
| Minimum operational voltage | 12 V AC | |
| Rated impulse withstand voltage | 4 kV | |
| Conditional short-circuit current | 25 kA | |
| AC utilisation category | AC-23A | |
| DC utilisation category | DC-21A | |
| Mechanical endurance | 20,000 cycles | |
| Protection rating | IP20 | |
| Module width | 2 modules | |
| Mounting type | DIN-rail mounting | |
| Operating temperature | -25 to +55 °C | |
| Dimensions (W × H × D) | 35 × 88 × 69 mm | |
| Weight | 0.17 kg | |
| Standard | IEC/EN 60947-3 | |
| EAN | 4016779904179 |
Frequently Asked Questions
What is the ABB SD202/63 used for?
The SD202/63 is a two-pole switch disconnector used for manual load switching and isolation of downstream electrical circuits in low-voltage distribution systems.
What is the rated current of the ABB SD202/63?
The ABB SD202/63 has a 63 A rated current and provides simultaneous two-pole switching and isolation.
What voltage is the SD202/63 rated for?
The SD202/63 has a rated operational voltage of 440 V AC and 125 V DC.
Does the ABB SD202/63 provide overcurrent protection?
No. The SD202/63 is a switch disconnector rather than a circuit breaker, so appropriate upstream protection against short circuits and overloads must be provided by devices such as fuses or circuit breakers.
Where is the ABB SD202/63 typically installed?
The SD202/63 is designed for DIN-rail installation in electrical distribution boards and control panels where dependable two-pole manual switching and circuit isolation are required.
Trusted Circuit Isolation from ABB
ABB SD200 switch disconnectors provide dependable manual switching and isolation for low-voltage electrical systems, combining compact DIN-rail construction with robust switching performance for professional distribution and control installations.
