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.
1SFA619216R1021 ABB C3SS7-10R-20 Compact 3-Position Maintained/Momentary Selector Switch 2NO
ABB C3SS7-10R-20 is a compact red three-position selector switch with spring return from A to B, maintained position C, a short-handle actuator, black plastic bezel and 2 NO contacts for 22 mm industrial control applications.
£14.22
Why Choose the ABB C3SS7-10R-20 Compact Selector Switch?
The ABB C3SS7-10R-20 is a compact three-position maintained/momentary selector switch designed for operator control in industrial machinery, electrical control panels and automation systems. Part of ABB's Compact pilot-device range, it combines the selector operator and electrical contacts in a space-efficient complete assembly.
This selector switch features a red short-handle actuator, non-illuminated construction and a black plastic bezel. Its operating sequence provides spring return from position A to B while position C is maintained, enabling both momentary and maintained commands from a single three-position operator.
The C3SS7-10R-20 incorporates 2 normally open (2 NO) contacts and is designed for standard 22 mm panel mounting. With a compact 30 × 30 × 72 mm form factor and ABB order code 1SFA619216R1021, it provides a practical solution for machine-mode, directional and process-control functions.
Key Advantages
- Combines maintained and momentary operation within one three-position selector switch.
- Spring return from A to B supports temporary commands from one side of the selector.
- Maintained C position supports a persistent operator-selected control state.
- Integrated 2 normally open (2 NO) contacts provide dual switching capability.
- Red short-handle actuator provides clear identification and convenient operation.
- Standard 22 mm mounting format supports integration into industrial control panels.
Key Features
- ABB C3SS7 Compact selector switch series.
- Three selector positions: A, B and C.
- Maintained/momentary operating function.
- Spring return from A to B.
- Maintained position C.
- 2 normally open (2 NO) contacts.
- Red short-handle actuator.
- Non-illuminated construction.
- Black plastic bezel.
- 22 mm panel mounting hole.
- IP66 front protection.
Combined Maintained and Momentary Three-Position Control
The ABB C3SS7-10R-20 provides a specialised three-position operating sequence in which position A springs back to centre position B, while position C is maintained. This allows one side of the selector to be used for a temporary operator command while the other can establish a persistent selected state.
Its integrated 2 NO contacts provide two normally open switching paths within the compact assembly. Combined with its red short handle, black plastic bezel, 22 mm mounting format and non-illuminated design, the C3SS7-10R-20 is well suited to machinery controls requiring both momentary and maintained selector functions from one operator.
Typical Applications
- Industrial machinery control panels.
- Machine mode and function selection.
- Momentary command with maintained mode selection.
- Operator control stations and consoles.
- Conveyor and material handling systems.
- Production and assembly machinery.
- Process control and automation equipment.
- OEM machinery and electrical control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Contacts | 2NO | |
|---|---|---|
| Product Series | ABB Compact | |
| Mounting Diameter | 22 mm | |
| Colour | Red | |
| Operation | 3 positions – maintained | |
| Illumination | Non-illuminated | |
| Device Type | Selector Switch | |
| Series | C3SS7 Compact Selector Switches | |
| ABB order code | 1SFA619216R1021 | |
| Product group | 311530-Compact Pushbuttons | |
| Product type | Compact selector switch | |
| Number of positions | 3 | |
| Selector positions | A, B, C | |
| Operating function | Maintained / momentary | |
| Spring-return action | A to B | |
| Maintained position | C | |
| Actuator type | Short handle | |
| Actuator colour | Red | |
| Contact configuration | 2 NO | |
| Number of normally open contacts | 2 | |
| Illumination | Non-illuminated | |
| Bezel material | Plastic | |
| Bezel colour | Black | |
| Mounting hole diameter | 22 mm | |
| Electrical connection | Screw connection | |
| Rated operational voltage | 300 V | |
| Front protection rating | IP66 | |
| Operating temperature | -25 to +70 °C | |
| Storage temperature | -40 to +85 °C | |
| Product width | 30 mm | |
| Product height | 30 mm | |
| Product depth | 72 mm | |
| Net weight | 0.024 kg |
Frequently Asked Questions
What is the ABB C3SS7-10R-20 used for?
The ABB C3SS7-10R-20 is a three-position maintained/momentary selector switch used for machine modes and operator-control functions requiring both temporary and maintained commands.
How does the C3SS7-10R-20 operate?
The selector has three positions, A, B and C. Position A has spring return to B, while position C is maintained.
Is the C3SS7-10R-20 maintained or momentary?
It combines both functions. The C3SS7-10R-20 is momentary from A to B and maintained in position C.
What contact configuration does the C3SS7-10R-20 have?
The ABB C3SS7-10R-20 incorporates 2 normally open (2 NO) contacts and no normally closed contacts.
What actuator and bezel does the C3SS7-10R-20 use?
The selector switch uses a red short-handle actuator with a black plastic bezel and non-illuminated construction.
What mounting size does the C3SS7-10R-20 require?
The ABB C3SS7-10R-20 is designed for a standard 22 mm panel mounting hole.
What is the protection rating of the C3SS7-10R-20?
The selector switch provides an IP66 front protection rating, supporting use on industrial machinery and control-panel operator interfaces.
What are the dimensions of the C3SS7-10R-20?
The C3SS7-10R-20 measures approximately 30 × 30 × 72 mm and has a net weight of approximately 0.024 kg.
What is the ABB order code for the C3SS7-10R-20?
The ABB order code for the C3SS7-10R-20 is 1SFA619216R1021.
Trusted by Industrial Automation Professionals Worldwide
ABB Compact selector switches provide space-efficient operator control for industrial machinery and automation systems, combining clearly defined selector functions, integrated switching contacts and practical 22 mm panel integration.
