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1SFA619216R1026 ABB C3SS7-10B-20 Compact 3-Position Maintained/Momentary Selector Switch 2NO
ABB C3SS7-10B-20 is a compact black three-position maintained/momentary selector switch with fixed B and C positions, spring return from A to B, a short-handle actuator, black plastic bezel and 2 NO contacts for industrial control applications.
£14.23
Why Choose the ABB C3SS7-10B-20 Compact Selector Switch?
The ABB C3SS7-10B-20 is a compact three-position maintained/momentary selector switch designed for 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 an efficient all-in-one assembly.
This selector switch features a black short-handle actuator, non-illuminated construction and a black plastic bezel. Its operating principle provides fixed B and C positions with spring return from A to B, allowing both momentary and maintained control functions from a single three-position operator.
The C3SS7-10B-20 incorporates 2 normally open (2 NO) contacts, has a rated operational voltage of 300 V and is designed for ABB's Compact 22 mm pilot-device system. ABB order code 1SFA619216R1026 identifies this exact selector-switch configuration.
Key Advantages
- Combines maintained and momentary operation in one three-position selector switch.
- Spring return from A to B supports temporary operator commands.
- Fixed B and C positions provide maintained control states.
- Integrated 2 normally open (2 NO) contacts provide dual switching capability.
- Black short-handle actuator provides straightforward manual operation.
- Compact all-in-one construction helps simplify industrial panel installation.
Key Features
- ABB C3SS7 Compact selector switch series.
- Three-position selector operation.
- Fixed positions B and C.
- Spring return from A to B.
- 2 normally open (2 NO) contacts.
- Black short-handle actuator.
- Non-illuminated construction.
- Black plastic bezel.
- 300 V rated operational voltage.
- 22 mm Compact pilot-device format.
- High resistance to dust and water as part of ABB's Compact range.
Combined Maintained and Momentary Three-Position Control
The ABB C3SS7-10B-20 provides a specialised three-position operating sequence with fixed B and C positions and spring return from A to B. Moving the short handle to A therefore provides a momentary command, while position C can remain selected until deliberately changed by the operator.
Its integrated 2 NO contacts provide two normally open switching paths within the compact assembly. This combination of maintained and spring-return operation makes the C3SS7-10B-20 suitable for machine functions requiring a temporary command alongside a persistent operating selection from the same control device.
Typical Applications
- Industrial machinery control panels.
- Machine mode and function selection.
- Momentary command with maintained operating 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
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| Contacts | 2NO | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | ABB Compact | |
| Mounting Diameter | 22 mm | |
| Colour | Black | |
| Operation | 3 positions – maintained | |
| Illumination | Non-illuminated | |
| Series | C3SS7 Compact Selector Switches | |
| ABB order code | 1SFA619216R1026 | |
| Product group | 311530-Compact Pushbuttons | |
| Product type | Compact selector switch | |
| Number of positions | 3 | |
| Selector positions | A, B, C | |
| Operating principle | Maintained / momentary | |
| Fixed positions | B and C | |
| Spring-return action | A to B | |
| Actuator type | Short handle | |
| Actuator colour | Black | |
| Contact configuration | 2 NO | |
| Number of normally open contacts | 2 | |
| Illumination | Non-illuminated | |
| Bezel material | Plastic | |
| Bezel colour | Black | |
| Mounting format | 22 mm Compact pilot device | |
| Rated operational voltage | 300 V | |
| Minimum order quantity | 10 pieces | |
| Weight per piece | 0.024 kg |
Frequently Asked Questions
What is the ABB C3SS7-10B-20 used for?
The ABB C3SS7-10B-20 is a three-position maintained/momentary selector switch used for industrial operator-control functions requiring both temporary and maintained selections.
How does the C3SS7-10B-20 operate?
The C3SS7-10B-20 has three positions identified as A, B and C. Positions B and C are fixed, while position A springs back to B when released.
Is the C3SS7-10B-20 maintained or momentary?
It combines both operating principles. A is momentary with spring return to B, while B and C are fixed positions.
What contact configuration does the C3SS7-10B-20 have?
The ABB C3SS7-10B-20 incorporates 2 normally open (2 NO) contacts and no normally closed contacts.
What actuator and bezel does the C3SS7-10B-20 use?
The selector switch uses a black short-handle actuator with a black plastic bezel and non-illuminated construction.
What is the rated operational voltage of the C3SS7-10B-20?
The ABB C3SS7-10B-20 has a rated operational voltage of 300 V.
What mounting format does the C3SS7-10B-20 use?
The C3SS7-10B-20 belongs to ABB's Compact 22 mm pilot-device range for industrial control-panel installation.
What is the ABB order code for the C3SS7-10B-20?
The ABB order code for the C3SS7-10B-20 is 1SFA619216R1026.
Trusted by Industrial Automation Professionals Worldwide
ABB Compact selector switches provide space-efficient operator control for industrial machinery and automation systems, combining integrated switching contacts, clearly defined selector functions and practical 22 mm panel integration.
