ABB 1SFA Series Key Release Emergency Stop Push Button, Panel Mount, 22.5 mm Cutout, SPDT, IP20, IP66, IP67, IP69K
- RS Stock No.:
- 492-7230
- Mfr. Part No.:
- 1SFA619552R1071 - CE4K1-10R-11
- Brand:
- ABB
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£35.64
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£42.77
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In Stock
- 11 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 - 4 | £35.64 |
| 5 - 9 | £34.67 |
| 10 - 24 | £33.72 |
| 25 - 49 | £32.84 |
| 50 + | £32.00 |
*price indicative
- RS Stock No.:
- 492-7230
- Mfr. Part No.:
- 1SFA619552R1071 - CE4K1-10R-11
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Emergency Stop Push Button | |
| Mount Type | Panel Mount | |
| Cutout Diameter | 22.5mm | |
| Contact Configuration | SPDT | |
| Push Button Actuation | Key Release | |
| Housing Material | Polyester | |
| Illuminated | No | |
| Series | 1SFA | |
| IP Rating | IP20, IP66, IP67, IP69K | |
| Colour | Red | |
| Terminal Type | Screw | |
| Number of Auxiliary Contacts | 2 | |
| Contact Current | 2A | |
| Contact AC Voltage | 300V | |
| Head Style | Mushroom | |
| Depth | 103mm | |
| Switch Configuration | 1 NO/1 NC | |
| Length | 103mm | |
| Hazardous Area Certification | ATEX, IECEx | |
| Standards/Approvals | ISO13849-1, EN60947-5-1, ISO13850, EN60947-5-5 | |
| Head Diameter | 40mm | |
| Width | 40mm | |
| Push Button Material | Plastic | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Emergency Stop Push Button | ||
Mount Type Panel Mount | ||
Cutout Diameter 22.5mm | ||
Contact Configuration SPDT | ||
Push Button Actuation Key Release | ||
Housing Material Polyester | ||
Illuminated No | ||
Series 1SFA | ||
IP Rating IP20, IP66, IP67, IP69K | ||
Colour Red | ||
Terminal Type Screw | ||
Number of Auxiliary Contacts 2 | ||
Contact Current 2A | ||
Contact AC Voltage 300V | ||
Head Style Mushroom | ||
Depth 103mm | ||
Switch Configuration 1 NO/1 NC | ||
Length 103mm | ||
Hazardous Area Certification ATEX, IECEx | ||
Standards/Approvals ISO13849-1, EN60947-5-1, ISO13850, EN60947-5-5 | ||
Head Diameter 40mm | ||
Width 40mm | ||
Push Button Material Plastic | ||
ABB 1SFA Series Emergency Stop Push Button, 40mm Head Diameter, Red - 1SFA619552R1071 - CE4K1-10R-11
This emergency stop push button is a panel-mounted safety switch designed to provide Rapid manual shut-off in industrial control systems. It features a large mushroom-style head for straightforward actuation and a key-release mechanism to reset the device after an emergency stop. The unit is suited to demanding environments where certified hazardous-area performance and high ingress protection are required.
Features and Benefits:
• 1NO1NC contact arrangement for clear make-and-break function
• SPDT electrical switching rated 300V and 2A for control circuits
• Polyester housing provides chemical-resistant enclosure performance
• Screw terminals for secure, field-serviceable wiring connections
• Key release actuation prevents accidental restart after trip
• Two auxiliary contacts increase monitoring and safety circuit options
• SPDT electrical switching rated 300V and 2A for control circuits
• Polyester housing provides chemical-resistant enclosure performance
• Screw terminals for secure, field-serviceable wiring connections
• Key release actuation prevents accidental restart after trip
• Two auxiliary contacts increase monitoring and safety circuit options
Applications
• Suitable for stopping automated conveyor lines in manufacturing
• Ideal for machine-tool emergency shutdown in workshops
• Used with control panels in hazardous-area production zones
• Can be used for safety interlocks on packaging machinery
• Suitable for retrofit safety upgrades in electrical cabinets
• Ideal for machine-tool emergency shutdown in workshops
• Used with control panels in hazardous-area production zones
• Can be used for safety interlocks on packaging machinery
• Suitable for retrofit safety upgrades in electrical cabinets
What ingress protection does it provide for wet or washdown areas?
The unit meets IP66, IP67 and IP69K ratings, offering dust-tight sealing and protection against high-pressure, high-temperature washdowns.
How does the key-release mechanism operate in practice?
After actuation the button remains latched and requires a removable key to release the head and permit restart, preventing unauthorised or accidental resets.
What approvals cover use in explosive atmospheres?
It holds both ATEX and IECEx certifications permitting installation in specified hazardous locations subject to local installation rules.
How many auxiliary contacts are available for safety monitoring?
There are two auxiliary contacts that can be used to feed redundant safety circuits or status-monitoring relays.
Approvals
UL,CSA
Standards
EN50013, EN60947-1, EN60947-5-1
Supplied with
Key release type supplied with 2 keys
Related links
- ABB 1SFA Series Twist Release Emergency Stop Push Button 22.5 mm Cutout IP69K IP66
- ABB 1SFA Series Twist Release Emergency Stop Push Button 22.5 mm Cutout IP69K IP67
- ABB 1SFA Series Pull Release Emergency Stop Push Button 22.5 mm Cutout IP69K IP67
- ABB 1SFA Series Key Release Emergency Stop Push Button 22 mm Cutout IP66 IP69K
- ABB 1SFA Series Twist Release Emergency Stop Push Button 22.5 mm Cutout IP69K IP66
- ABB Compact Series Pull Release Emergency Stop Push Button 22.5 mm Cutout IP67 IP69K
- ABB Compact Series Pull Release Emergency Stop Push Button 22.5 mm Cutout IP67 IP69K
- ABB 1SFA Series Emergency Stop Push Button Head 40 mm Diameter