Products

ABB MMMNG4AS02 Non-Illuminated Pushbutton Kit 40mm Mushroom Maintained Green 2NC Screw

Product Code: MMMNG4AS02

  • IP66 rated for excellent protection
  • Operates in -30 to 70°C environments
  • Screw connection for secure installation
  • 40mm metal mushroom actuator
  • Suitable for mining and heavy industry
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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 Green
Colour Green
Connection Type Screw
Contact Configuration 2NC
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 a reliable and robust industrial control device, this non-illuminated mushroom actuator is designed to meet the rigorous demands of mining, construction, and heavy industry applications. Its sturdy build is complemented by an impressive degree of protection rated at IP66, ensuring resilience against dust and powerful jets of water. This product adheres to several key standards and approvals 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 certifications. These credentials guarantee compliance with international safety and performance standards. Operating efficiently in varying environmental conditions is crucial for any industrial application. This device performs reliably within an ambient temperature range from -30°C to +70°C. It features a screw connection type which ensures secure electrical connections even in demanding environments. The rated insulation voltage stands at a substantial 690 V with a rated impulse withstand voltage of 4 kV, providing excellent protection against transient overvoltages. The contact configuration is set at two normally closed (2NC) contacts which are ideal for safety circuits requiring immediate disconnection upon activation. Designed with user convenience in mind, the actuator sports a large green mushroom button with a diameter of 40 mm that supports maintained operation—meaning it stays engaged until manually reset. This functionality is particularly useful in emergency stop situations where clear visual indicators are essential for quick response. Constructed with durability at its core, the bezel material is made from metal offering added robustness while maintaining an aesthetic appeal suitable for any industrial setting. The cutout size also measures precisely at 40 mm ensuring compatibility with standard panel designs without additional modifications. With a rated thermal current capacity of up to 10 A, this actuator can handle significant operational loads making it suitable for various heavy-duty applications across different sectors. Whether you’re outfitting new installations or upgrading existing systems, this product provides reliability and peace of mind necessary for critical operations in challenging environments.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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