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2CDD281101R0016 ABB SD201/16 Switch Disconnector 1P 16 A
ABB SD201/16 is a compact single-pole 16 A switch disconnector with 253 V AC and 60 V DC rated operational voltage, clear contact-position indication and IEC/EN 60947-3 isolating characteristics for DIN rail electrical distribution systems.
£12.45
Why Choose the ABB SD201/16 Switch Disconnector?
The ABB SD201/16 is a compact single-pole switch disconnector rated at 16 A, designed for reliable isolation and switching in electrical distribution installations. Part of ABB's SD200 range, it provides isolating characteristics in accordance with IEC/EN 60947-3 and is suitable for mounting on standard 35 mm DIN rail.
With a rated operational voltage of 253 V AC and 60 V DC, the SD201/16 can be used for both AC and DC isolation applications within its specified ratings. A clear red/green contact-position indication provides immediate visual confirmation of the switch state, supporting safe and straightforward operation.
The SD201/16 occupies only 17.5 mm, equivalent to one modular space, while providing a rated conditional short-circuit current of 25 kA when suitably protected. Finger-safe IP20 terminals, captive screws and compatibility with ABB System pro M accessories make it a practical choice for professional distribution-board installations.
Key Advantages
- 1-pole switch disconnector rated at 16 A.
- Provides isolation and switching under load in accordance with IEC/EN 60947-3.
- 253 V AC and 60 V DC rated operational voltage.
- Clear red/green contact-position indication for easy status recognition.
- 25 kA rated conditional short-circuit current with suitable upstream protection.
- IP20 finger-safe construction.
- Compact 17.5 mm one-module width.
- Compatible with ABB System pro M modular accessories and busbars.
Key Features
- ABB SD200 series switch disconnector.
- 1-pole configuration.
- 16 A rated current.
- 253 V AC / 60 V DC rated operational voltage.
- 50/60 Hz and DC operation.
- 4 kV rated impulse withstand voltage at 2000 m.
- 25 kA conditional short-circuit current.
- 2 kA short-time withstand current.
- ON/OFF contact-position indication.
- 35 mm DIN rail mounting.
- 17.5 mm one-module width.
Reliable Isolation with Clear Contact Position Indication
Switch disconnectors provide a defined means of isolating electrical circuits so that downstream equipment can be safely disconnected for operation, inspection or maintenance. The ABB SD200 range is designed in accordance with IEC/EN 60947-3 and combines load-switching capability with the isolating characteristics required for modular electrical distribution systems.
The SD201/16 incorporates ABB's clear red/green contact-position indication so that the switching state can be recognised quickly. Its 17.5 mm modular format, 35 mm DIN rail mounting and compatibility with System pro M accessories allow straightforward integration alongside other ABB modular protection and control devices.
Typical Applications
- Electrical distribution boards and consumer units.
- Single-pole circuit isolation.
- Residential and commercial electrical installations.
- Industrial control and distribution panels.
- Isolation of downstream electrical equipment for maintenance.
- Modular switchboard and System pro M installations.
Technical Specifications
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| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 16 A | |
| Poles | 1-pole | |
| Product Series | ABB SD200 | |
| Series | SD200 | |
| ABB order code | 2CDD281101R0016 | |
| EAN | 4016779904063 | |
| Product type | Switch disconnector | |
| Number of poles | 1 | |
| Rated current | 16 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 | |
| Rated frequency | 50 / 60 Hz, DC | |
| Rated impulse withstand voltage | 4 kV at 2000 m | |
| Rated short-time withstand current | 2 kA | |
| Rated conditional short-circuit current | 25 kA | |
| Contact-position indication | ON / OFF, red / green | |
| 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 | |
| Net weight | approx. 85 g | |
| Housing colour | Grey, RAL 7035 | |
| Switch lever colour | Red, RAL 3000 | |
| Standard | IEC/EN 60947-3 |
Frequently Asked Questions
What is the ABB SD201/16 used for?
The SD201/16 is a single-pole switch disconnector used for switching and isolating electrical circuits, allowing downstream equipment to be disconnected for operation or maintenance.
What is the rated current of the ABB SD201/16?
The SD201/16 has a rated current of 16 A and a rated operational voltage of 253 V AC or 60 V DC.
Does the SD201/16 provide contact-position indication?
Yes. The SD201/16 provides clear red/green ON/OFF contact-position indication, making the current switching state easy to identify.
What standard does the ABB SD201/16 comply with?
The ABB SD201/16 is designed and approved in accordance with IEC/EN 60947-3 for switch-disconnector applications.
How much DIN rail space does the SD201/16 require?
The SD201/16 is 17.5 mm wide, corresponding to one modular space, and mounts on a standard 35 mm DIN rail.
Trusted ABB Switch Disconnector Technology
ABB SD200 switch disconnectors provide compact, clearly indicated circuit isolation for modular electrical distribution systems, combining IEC/EN 60947-3 isolating characteristics with DIN rail installation and compatibility with ABB System pro M accessories.
