Die cast zinc alloy

Contact blocks are not supplied with these items

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.

Need a way to stop machine hazards in their tracks? Choose this emergency stop push button from Rockwell Automation's Allen Bradley range to quickly halt your equipment in dangerous situations. Its bright red colour means you can easily spot it in a crowded setup. The ergonomically shaped mushroom head fits comfortably in your hand to put precise control of your machinery at your fingertips. Thanks to a twist-release actuation style, it's so easy to use that anyone can turn their hand to it. The plastic and metal materials are resistant to impact and wear, meaning this push button stands up to regular heavy-duty use.

• IP66 rating means it's completely dust-tight and protected against high-pressure water jets
• Long lifespan of up to 300,000 cycles for long-lasting performance
• Compact cutout diameter of 22.5mm to take up minimal space on your panel

• UL
• CSA
• CE
• CCC

Yes. This unit has a wide operating temperature range of -25°C to +70°C, so it won't wilt in harsh temperatures.