Products

ABB MMMNB4OS11 Non-Illuminated Pushbutton Kit 40mm Mushroom Momentary Black 1NO+1NC Screw

Product Code: MMMNB4OS11

  • IP66 rated for robust protection
  • Operates in -30 to 70°C environments
  • Screw connection for secure installation
  • 1NO+1NC contact configuration
  • Durable metal bezel with 40 mm cutout
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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 Screw
Contact Configuration 1NO+1NC
Cutout Size 40 mm
Degree of Protection IP66
Diameter 40 mm
Function Momentary
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

When it comes to selecting reliable components for industrial settings, the specifications of your equipment can make all the difference. This non-illuminated mushroom actuator button is designed with precision and durability in mind, making it a suitable choice for demanding environments such as mining, construction, and heavy industry applications. One of the standout features of this product is its robust degree of protection rated at IP66. This ensures that the device is dust-tight and protected against powerful water jets, providing peace of mind in harsh conditions. The button complies with several international standards including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as UL 508 and CSA C22.2 No. 14 approvals, attesting to its safety and reliability. Temperature resilience is another critical factor for industrial components. With an ambient temperature range from -30 to 70 degrees Celsius, this actuator performs reliably across diverse climates without compromising functionality. The connection type features a screw mechanism which offers secure attachment ensuring stable performance during operation. It boasts a rated insulation voltage of up to 690 volts along with a rated impulse withstand voltage of 4 kV which enhances its capability to handle electrical surges effectively. This mushroom actuator has a contact configuration of one normally open (1NO) and one normally closed (1NC), offering versatility in control circuit applications. Its momentary function means that the button returns to its original position after being pressed—a crucial feature for applications requiring temporary activation. Constructed with a metal bezel material around its black-colored button adds an extra layer of durability while maintaining aesthetic appeal. The diameter measures at an optimal size of 40 mm fitting perfectly into corresponding cutouts—ensuring easy installation without additional adjustments needed. Rated thermal current stands at an impressive 10 amps allowing it to handle significant power loads efficiently—ideal for high-demand operations within your setup. In conclusion, this mushroom actuator button combines robust construction with precise engineering tailored specifically for rigorous industrial use cases where reliability cannot be compromised even under extreme conditions or intensive usage scenarios—all backed by stringent compliance standards ensuring top-notch performance every time you need it most.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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