LPCB6842R3131A – BLACK MUSHROOM-HEAD ACTUATOR 40MM
Designed for reliable operator control, the Lovato LPCB6842R3131A mushroom head pushbutton actuator sits within the Pushbuttons and selector switches range.
SKU:LPCB6842R3131A
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Designed for reliable operator control, the Lovato LPCB6842R3131A mushroom head pushbutton actuator sits within the Pushbuttons and selector switches range. Part of the Platinum chromed plastic Ø22mm series, it features a black Ø40mm head and a latching action with turn key to release. Non-illuminated and without symbols, it is suited to normal stopping functions where a positive, keyed release is required. Product type designation: LPCB684.
Built to recognised standards, this actuator conforms to IEC/EN/BS 60947-1 and 60947-5-1, plus UL508 and CSA C22.2 n° 14. It operates reliably from -25 to +70 °C and weighs just 83 g. Ideal for non-emergency stop circuits, industrial control panels and operator stations with Ø22mm cut-outs, it helps maintain a stopped state until a key-operated release is performed.
Key Benefits
Ø40mm black mushroom head for clear, confident operator actuation.
Latching mechanism with turn key to release for secure reset control.
Part of Platinum chromed plastic Ø22mm series for platform consistency.
Non-illuminated, no symbol design suits standardised, label-led panels.
For normal stopping functions; not intended for emergency stop duties.
Operates from -25 to +70 °C in demanding industrial environments.
Compliant with IEC/EN/BS 60947-1/5-1, UL508 and CSA standards.
What’s Included
Mushroom head pushbutton actuator, black, Ø40mm head
Keyed latching mechanism (turn key to release, different key code)
Technical datasheet and basic installation leaflet
Applications
Normal stopping functions on machinery and process equipment
Operator control stations and panels with Ø22mm cut-outs
Industrial automation circuits requiring a keyed release to reset
Non-emergency stop duties in general industrial control
Technical Specifications
HS Code
85365080
Product type designation
LPCB684
Weight
83 g
Operating temperature
-25 to +70 °C
Storage temperature
-40 to +85 °C
Frequently Asked Questions
Is this device suitable for emergency stop applications?
No. It is designed for normal stopping functions, not emergency stop duties.
Does the actuator include illumination or printed symbols?
No. It is non-illuminated and supplied without symbols.
What mounting size does this actuator fit?
It is part of the Ø22mm series for standard 22 mm panel cut-outs.
What is the operating temperature range?
The specified operating temperature is -25 to +70 °C.
Which standards does it conform to?
It conforms to IEC/EN/BS 60947-1 and 60947-5-1, plus UL508 and CSA C22.2 n° 14.
Safety note: Use only for normal stopping functions and install to applicable standards. Installation should be performed by a qualified person, and power must be isolated before any work.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...