Products

ABB MMMNB4AF01 Non-Illuminated Pushbutton Kit 40mm Mushroom Maintained Black 1NC Faston

Product Code: MMMNB4AF01

  • Robust IP66 protection for harsh environments
  • Operates in -30 to 70°C temperature range
  • Faston connections for quick installation
  • Durable metal bezel with 40mm mushroom actuator
  • Suitable for mining and heavy industry use
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Product Type Pushbutton Kit
Brand ABB
Actuator Type Mushroom
Ambient Temperature -30 to 70 deg C
Application For mining, construction and heavy industry applications
Bezel Material Metal
Button Colour Black
Colour Black
Connection Type Faston
Contact Configuration 1NC
Cutout Size 40 mm
Degree of Protection IP66
Diameter 40 mm
Function Maintained
Illumination Non-Illuminated
Light Blocks Type Not Applicable
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 690 V
Rated Thermal Current 10 A
Standards and Approvals EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529, UL 508, CSA C22.2 No. 14

Description

<p>When selecting an industrial control device, understanding the specific features and suitability for your application is paramount. This particular product is designed to meet the rigorous demands of mining, construction, and heavy industry environments. With a robust degree of protection rated at IP66, it ensures excellent resistance against dust and powerful water jets, making it ideal for harsh conditions.</p><p>The device adheres to several international standards and approvals such as EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529, UL 508, and CSA C22.2 No. 14—providing assurance in its reliability and compliance with global safety norms.</p><p>A notable feature is its wide ambient temperature range from -30 to 70 degrees Celsius. This versatility allows it to function effectively in diverse climates without compromising performance or safety.</p><p>The connection type is Faston, which simplifies installation by allowing quick connections without tools. The rated insulation voltage is substantial at 690 V with a rated impulse withstand voltage of 4 kV—demonstrating its capability to handle high-voltage applications safely.</p><p>Equipped with a non-illuminated actuator type—a mushroom design—the button has a diameter of 40 mm that provides easy operation even when wearing gloves common in industrial settings. Its maintained function means that once activated, the button stays in position until manually reset—ensuring processes are securely halted or initiated as required.</p><p>The contact configuration includes one normally closed (1NC) contact. This setup typically opens the circuit when actuated—ideal for emergency stop functions where immediate cessation of operations is critical.</p><p>Constructed with a metal bezel material enhances durability while maintaining aesthetic appeal suitable for rugged use cases. The cutout size matches the actuator diameter at 40 mm ensuring seamless integration during panel installations.</p><p>Rated thermal current stands at an impressive 10 A supporting robust electrical loads typical within heavy-duty applications without overheating risks.</p><p>Finally, the black button colour not only complements various equipment designs but also provides clear visibility against most backgrounds ensuring operability under different lighting conditions prevalent in industrial sites.</p>
Products to compare:
Comparing Products