Products

ABB MMMNY4AS20 Non-Illuminated Pushbutton Kit 40mm Mushroom Maintained Yellow 2NO Screw

Product Code: MMMNY4AS20

  • IP66 rated for robust protection
  • Operates in -30 to 70°C environments
  • 2NO contact configuration
  • Screw connection type
  • Suitable for mining, construction, heavy industry
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Specifications

Contacts 2NO
LED Block Rated Voltage Not Applicable
Bezel Material Metal
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 Yellow
Colour Yellow
Connection Type Screw
Contact Configuration 2NO
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

When it comes to selecting reliable components for demanding industrial environments, this non-illuminated mushroom actuator stands out as a solid choice. Designed with a robust metal bezel and a striking yellow button color, the 40 mm diameter actuator is both functional and highly visible, ensuring ease of use in critical situations. Engineered for durability, this product boasts an IP66 degree of protection, making it resistant to dust and powerful water jets—a crucial feature for harsh environments like mining, construction, and heavy industry applications. The actuator is built to withstand ambient temperatures ranging from -30 to 70 degrees Celsius, providing flexibility across diverse climatic conditions. The contact configuration consists of two normally open (2NO) contacts, suitable for applications requiring straightforward on/off control. With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, it assures high electrical safety standards. Furthermore, its rated thermal current capacity is up to 10 A. Installation is made simple with the screw connection type that ensures secure wiring. The cutout size matches the actuator diameter at 40 mm—facilitating effortless integration into existing systems or new installations. This product adheres to multiple international standards such as EN IEC 60947-5-1 and EN IEC 60947-5-5 for low-voltage switchgear and controlgear requirements; EN IEC 60073 which provides guidelines on coding principles; EN IEC 60529 covering degrees of protection provided by enclosures; UL 508 standard for industrial control equipment; and CSA C22.2 No.14 standard applicable in Canada. For professionals seeking dependable performance without unnecessary complexity or embellishments, this mushroom actuator delivers precisely what’s required: reliable operation under tough conditions while complying with stringent global standards—all within an easy-to-install package tailored for heavy-duty use cases.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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