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2CDD283101R0032 ABB SD203/32 Switch Disconnector 3P 32 A
ABB SD203/32 is a compact three-pole 32 A switch disconnector rated at 440 V AC for DIN rail mounted switching and electrical isolation in three-phase installations.
£46.42
Why Choose the ABB SD203/32 Switch Disconnector?
The ABB SD203/32 is a compact and reliable three-pole switch disconnector designed for manual switching and isolation of electrical circuits. As part of the ABB SD200 series within the System pro M compact range, it provides dependable circuit control for distribution boards, switchboards, machinery and industrial electrical panels.
Designed in accordance with IEC/EN 60947-3, the SD203/32 is intended for electrical line isolation and switching under load. Its three-pole configuration enables simultaneous disconnection of three conductors, while the indication of the actual contact position provides clear confirmation of the switching state during operation and maintenance.
With a rated current of 32 A and a rated voltage of 440 V AC, the SD203/32 is well suited to three-phase electrical installations. Its compact 52.5 mm width, DIN rail mounting and System pro M compact format make it straightforward to integrate alongside other modular protection and control equipment.
Key Advantages
- Compact three-pole switch disconnector for switching and electrical isolation.
- 32 A rated current suitable for modular distribution and control applications.
- 440 V AC rated voltage for three-phase electrical systems.
- Designed for switching under load and electrical line isolation.
- Indication of the actual contact position supports clear operating-state identification.
- IP20 protection rating for modular panel installations.
- Compact 52.5 mm three-module width helps optimise panel space.
- DIN rail installation integrates easily with ABB System pro M compact equipment.
Key Features
- ABB SD200 switch disconnector series.
- System pro M compact modular format.
- 3-pole configuration.
- 32 A rated current.
- 440 V AC rated voltage.
- 50 / 60 Hz rated frequency.
- 5.44 W power loss per device.
- IP20 protection rating.
- Operating lever can be sealed in both switching positions.
- Actual contact-position indication for straightforward status checking.
- Compatible with modular accessories from the ABB System pro M compact platform.
- Standard DIN rail mounting for electrical distribution and control assemblies.
Reliable Three-Pole Electrical Isolation and Circuit Control
Switch disconnectors provide a defined means of manually disconnecting electrical equipment from its supply. The ABB SD203/32 switches three poles together, making it particularly suitable for three-phase installations where connected equipment must be isolated for maintenance, servicing or operational control.
The SD200 series combines modular DIN rail construction with switching-under-load capability and clear contact-position indication. The SD203/32 therefore provides a practical solution for professional distribution systems and control panels, while appropriate upstream short-circuit and overload protection should be incorporated into the installation.
Typical Applications
- Three-phase electrical distribution boards and switchboards.
- Industrial control panels and electrical enclosures.
- Three-pole isolation of electrical circuits.
- Machinery and automation control panels.
- Commercial and industrial electrical installations.
- Building power distribution systems.
- Maintenance isolation of downstream three-phase equipment.
Technical Specifications
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| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 32 A | |
| Poles | 3-pole | |
| Product Series | ABB SD200 | |
| Series | SD200 / System pro M compact | |
| ABB order code | 2CDD283101R0032 | |
| Product type | Switch disconnector | |
| Number of poles | 3P | |
| Rated current | 32 A | |
| Rated voltage | 440 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Power loss per device | 5.44 W | |
| Protection rating | IP20 | |
| Contact position indication | Yes | |
| Rigid / stranded Cu conductor capacity | up to 35 mm² | |
| Flexible Cu conductor capacity | up to 35 mm² | |
| Tightening torque | 2.8 N·m | |
| Maximum busbar cross-section | 10 mm² | |
| Supply side | Either side | |
| Mounting type | DIN rail | |
| Modular width | 3 modules | |
| Dimensions (W × H × D) | 52.5 × 88 × 69 mm | |
| Weight | 0.255 kg | |
| Operating temperature | -25 to +55 °C | |
| Storage temperature | -40 to +70 °C | |
| Standard | IEC/EN 60947-3 | |
| EAN | 4016779904209 |
Frequently Asked Questions
What is the ABB SD203/32 used for?
The ABB SD203/32 is a three-pole switch disconnector designed for switching under load and electrical isolation in distribution boards, switchboards, machinery and control panels.
What is the current rating of the ABB SD203/32?
The SD203/32 has a rated current of 32 A.
What voltage is the ABB SD203/32 rated for?
The SD203/32 has a rated voltage of 440 V AC, making it suitable for three-phase electrical installations within its specified ratings.
How many poles does the ABB SD203/32 have?
The SD203/32 is a three-pole (3P) switch disconnector, allowing three conductors to be switched together for three-phase circuit isolation.
How is the ABB SD203/32 installed?
The SD203/32 is designed for DIN rail mounting in System pro M compact assemblies and has an overall width of 52.5 mm.
Trusted ABB Circuit Control
ABB SD200 switch disconnectors combine compact DIN rail construction, clear contact-position indication and dependable switching and isolation for professional electrical distribution, machinery and control applications.
