Products

ABB MMS2NKOCBF01 Selector Switch Kit 2Position 1NC Non-Illuminated Faston Momentary Key Metal C B

Product Code: MMS2NKOCBF01

  • Non-illuminated metal construction
  • Operates in -30 to 70°C range
  • IP66 protection rating
  • Faston connection type
  • Key actuator, momentary function
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Specifications

Product Type Selector Switch Kit
Brand ABB
Series MMS2
Actuator Type Key
Colour Not Applicable
Connection Type Faston
Contact Configuration 1NC
Cutout Size 22 mm
Degree of Protection IP66
Function Momentary
Illumination Non-Illuminated
Light Blocks Type LED Block
Maintained Position C, B
Material Metal
Number of Positions 2
Operational Temperature -30 to 70 deg C
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 690 V
Rated Thermal Current 10 A
Standards and Approvals CSA C22.2 No. 14, IEC/EN 60073, IEC/EN 60529, IEC/EN 60947-5-1, IEC/EN 60947-5-5, UL 508

Description

<p>The MMS2 series is a robust and reliable choice for industrial applications requiring precise control. Engineered with a focus on durability, this non-illuminated device features a sturdy metal construction, ensuring resilience in demanding environments.</p><p>With an operational temperature range from -30 to 70 degrees Celsius, the MMS2 series is designed to perform consistently under extreme conditions. Its IP66 rating guarantees protection against dust and powerful water jets, making it suitable for both indoor and outdoor use.</p><p>Safety and compliance are paramount in any industrial setting, and this product meets several rigorous standards including CSA C22.2 No. 14, IEC/EN 60073, IEC/EN 60529, IEC/EN 60947-5-1, IEC/EN 60947-5-5, and UL 508. These certifications assure users of its safety credentials across various international markets.</p><p>The connection type utilizes Faston terminals which facilitate quick and secure connections during installation or maintenance. This feature enhances efficiency by reducing downtime when servicing or replacing components.</p><p>This model operates with a rated insulation voltage of up to 690 V and can withstand impulse voltages up to 4 kV. The contact configuration is set as normally closed (1NC), providing reliable circuit interruption when needed.</p><p>The actuator type is key-operated with momentary function capability—ideal for temporary activation requirements common in many control systems. Additionally, it supports maintained positions C and B for flexible operation options depending on your specific application needs.</p><p>A rated thermal current of 10 A ensures that the device can handle substantial electrical loads without compromising performance or safety. It fits into a standard cutout size of 22 mm which simplifies integration into existing panels or systems without needing specialized tools or adjustments.</p><p>For those applications requiring visual indication, the inclusion of an LED block light type offers clear status visibility while maintaining energy efficiency—a practical choice for modern facilities focused on sustainability without sacrificing functionality.</p><p>Whether you&amp;#39;re upgrading an existing system or specifying components for new installations, the MMS2 series presents itself as a dependable solution backed by industry-recognized standards and approvals that underscore its quality craftsmanship and operational integrity in diverse settings.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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