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1SFA611525R1301 ABB MPEK4-13R 40mm Key-Release Emergency Stop
ABB MPEK4-13R is a red 40 mm non-illuminated key-release emergency stop operator with key code 3433-E, maintained latching operation, 22.5 mm panel mounting and IP66 protection for industrial machinery and automation applications.
£30.21
Why Choose the ABB MPEK4-13R Emergency Stop?
The ABB MPEK4-13R is a robust 40 mm key-release emergency stop operator designed for industrial machinery, control panels and automation systems requiring a secure and clearly identifiable emergency stopping control. Supplied under ABB order code 1SFA611525R1301, it forms part of ABB's modular plastic pilot device range and provides a durable operator interface for safety-related machine control applications.
The MPEK4-13R features a red 40 mm mushroom actuator with a maintained latching function and key-release mechanism using key code 3433-E. Once pressed, the emergency stop remains mechanically latched until the appropriate key is turned to release it, providing a controlled reset method and helping prevent unintended resetting of the operator.
Designed for the standard 22 mm pilot-device format with a 22.5 mm mounting hole, the MPEK4-13R is non-illuminated and supplied without a contact block. Its IP66 protection, operating temperature range of -25 to +70 °C and modular ABB construction make it suitable for demanding machinery, manufacturing and industrial automation environments.
Key Advantages
- Highly visible 40 mm red mushroom emergency stop actuator.
- Key-release mechanism provides controlled resetting following operation.
- Key code 3433-E identifies the required key configuration.
- Maintained latching operation keeps the emergency stop engaged until deliberately reset.
- IP66 protection supports installation in demanding industrial environments.
- Standard 22 mm modular format simplifies integration into industrial control panels.
Key Features
- ABB modular plastic emergency stop range.
- 40 mm mushroom actuator.
- Red actuator colour.
- Key-release operation.
- Key code 3433-E.
- Maintained / latching function.
- Two stable positions.
- Non-illuminated design.
- 22.5 mm mounting hole.
- IP66 protection rating.
Controlled Emergency Stop Reset for Industrial Machinery
Key-release emergency stop operators combine a prominent manual emergency control with a controlled reset procedure. After activation, the mushroom actuator remains latched and the appropriate key must be used to return the operator to its normal position, making the reset a deliberate action rather than an accidental movement of the actuator.
The ABB MPEK4-13R combines a 40 mm red mushroom actuator with key code 3433-E and ABB's modular pilot device architecture. Compatible ABB holders and suitable contact blocks can be selected separately according to the requirements of the emergency-stop circuit, allowing the operator to be incorporated into appropriately designed machinery and industrial automation safety systems.
Typical Applications
- Industrial machinery emergency stop controls.
- Production and manufacturing equipment.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Automation and machine control panels.
- Operator stations requiring controlled emergency-stop reset.
- OEM machinery and safety-related control assemblies.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Red | |
| Operation | Maintained | |
| Device Type | Emergency Stop | |
| Series | Modular Plastic Pilot Devices | |
| Order code | 1SFA611525R1301 | |
| Product type | Key-release emergency stop operator | |
| ABB product group | 312001-Pilot Devices (Secrl) | |
| Actuator type | Mushroom | |
| Actuator diameter | 40 mm | |
| Actuator colour | Red | |
| Release method | Key release | |
| Key code | 3433-E | |
| Operating function | Maintained / latching | |
| Stable positions | 2 | |
| Illumination | Non-illuminated | |
| Switch standard | 22 mm | |
| Mounting hole diameter | Ø22.5 mm | |
| Face diameter | Ø40 mm | |
| Button marking | Blank | |
| Protection rating | IP66 | |
| Contact block | Not included | |
| Operating temperature | -25 to +70 °C | |
| Dimensions (H × W × D) | 40 × 40 × 68 mm | |
| Weight | 0.065 kg | |
| GTIN / EAN | 7320500359914 |
Frequently Asked Questions
What is the ABB MPEK4-13R used for?
The MPEK4-13R is a 40 mm key-release emergency stop operator designed for emergency stopping controls on industrial machinery, production equipment and automation systems.
How is the ABB MPEK4-13R reset?
The MPEK4-13R uses a key-release mechanism. After the red mushroom actuator has been operated, the appropriate key is turned to release and reset the operator.
Which key code does the ABB MPEK4-13R use?
The ABB MPEK4-13R uses key code 3433-E.
What size is the ABB MPEK4-13R emergency stop actuator?
The MPEK4-13R has a 40 mm diameter red mushroom actuator and is designed for the standard 22 mm pilot-device format with a 22.5 mm mounting hole.
Does the ABB MPEK4-13R include a contact block?
No. The MPEK4-13R is supplied without a contact block; compatible ABB contact blocks and associated modular components are selected separately according to the requirements of the emergency-stop circuit.
Trusted Industrial Control from ABB
ABB modular emergency stop operators provide clearly identifiable and dependable manual emergency controls for industrial machinery and automation equipment, with modular construction supporting flexible integration into appropriately designed machine safety circuits.
