Why Choose the Lovato LPSB6844R3131A Red Mushroom-Head Pushbutton?
The Lovato LPSB6844R3131A is a robust red metal mushroom-head pushbutton actuator with key release designed for emergency-stop control on industrial machinery and automation equipment. Part of the Lovato Platinum metal Ø22 mm series, it combines a highly visible red actuator with maintained latching and controlled key-operated release.
The actuator features a large Ø40 mm red mushroom head. Once pressed, the mechanism remains latched and requires the appropriate 3131A key to release it, helping ensure that resetting is a deliberate action after the cause of the stop has been assessed.
Designed for a standard Ø22 mm panel opening, the LPSB6844R3131A has a metal front ring and provides IP67 / IP69K front protection together with a NEMA 4X front enclosure rating. Its industrial construction and ISO 13850 emergency-stop configuration make it suitable for machine control panels and operator stations in demanding environments.
Key Advantages
- Highly visible Ø40 mm red mushroom-head actuator.
- Designed for emergency-stop applications in accordance with ISO 13850.
- Maintained latching action keeps the actuator operated after it is pressed.
- Turn-key release provides deliberate, controlled resetting.
- 3131A key coding for the release mechanism.
- Rugged Platinum metal Ø22 mm construction.
- High IP67 / IP69K front protection for demanding industrial environments.
Key Features
- Lovato Platinum metal Ø22 mm series.
- Red mushroom-head pushbutton actuator.
- Ø40 mm mushroom-head diameter.
- Maintained latching mechanism.
- Turn key to release operation.
- 3131A key code.
- Designed for emergency-stop control.
- Non-illuminated actuator.
- Metal front ring with aluminium finish.
- IP67 / IP69K front protection.
- NEMA 4X front enclosure rating.
- Designed for use with compatible Lovato mounting and contact elements.
Reliable Emergency-Stop Control for Industrial Machinery
Emergency-stop actuators provide operators with an immediately accessible means of stopping hazardous machine operation when an emergency occurs. The large red mushroom head of the LPSB6844R3131A provides a prominent control surface, while its maintained mechanism keeps the actuator latched after operation.
The key-operated release means the actuator cannot simply spring back after being pressed. Resetting requires the appropriate 3131A key and should only take place after the machine condition has been assessed. When assembled with correctly selected Lovato contact elements and incorporated into a suitably designed safety circuit, the actuator provides a robust interface for industrial emergency-stop systems.
Typical Applications
- Industrial machinery emergency-stop stations.
- Machine and automation control panels.
- Production and assembly equipment.
- Packaging machinery.
- Conveyor and material handling systems.
- Manufacturing and process equipment.
- Operator stations requiring key-controlled emergency-stop reset.
