Allen-Bradley 800FM-MK44 22mm metal emergency stop operator from the Bulletin 800F series. This keyed, twist-to-release E-stop features a 40mm red mushroom cap for high visibility and a die-cast metal construction for durability in harsh industrial environments. It provides a positive-action, maintained-contact safety function and mounts to a standard 22.5mm panel cutout with an IP66 rating for protection against dust and water ingress.

Product Details

800 FM Series, Emergency Stop, Mushroom Head

Die cast zinc alloy
Contact blocks are not supplied with these items

Note

For a complete emergency stop button unit a mushroom operator head and a contact block (see 511-8156 and 511-8358) will need to be purchased separately.

Allen Bradley Emergency Stop Push Button, IP66 Rating, Key Release- 800FM-MK44

Add a manual safety function to your system by using this emergency stop push button from Rockwell Automation's Allen Bradley range. It's coloured red to make it immediately visible on a panel and recognisable as an emergency stop button. As the head's mushroom-shaped, it's easy to press. A latching function keeps your switch activated, so equipment remains at a stop until it's safe to restart. Key release prevents the accidental reactivation of machines and processes before the all-clear has been given. Use this unit to help operate industrial conveyors, robotic arms and motors safely.
IP66 rating means it's dust-tight and resistant to powerful jets of water
Metal and plastic construction makes it durable
Resistant to shock and vibration for use on or near to heavy-duty machinery
Mechanical life of 300,000 cycles means it's a long-lasting safety device

Standards and Certifications

UL
UR
CSA
CCC
CE

What type of contact block is suitable for use with this emergency stop push button?

This emergency stop push button fits onto contact blocks that are compatible with the 800FM series. This includes theself-monitoring (511-8156) and screw connection (511-8358) blocks.