Products

ABB MMS3NSOACBRS03 Selector Switch Kit Red 3Position 3NC Non-Illuminated Screw Momentary Short Handle Metal

Product Code: MMS3NSOACBRS03

  • Non-illuminated metal design
  • Operates in -30 to 70°C range
  • IP66 protection rating
  • Screw connection type
  • Momentary short handle actuator
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Specifications

Product Type Selector Switch Kit
Brand ABB
Series MMS
Actuator Type Short Handle
Colour Red
Connection Type Screw
Contact Configuration 3NC
Cutout Size 22 mm
Degree of Protection IP66
Function Momentary
Illumination Non-Illuminated
Light Blocks Type Not Applicable
Maintained Position A, C, B
Material Metal
Number of Positions 3
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>For professionals in the electrical engineering and automation sectors, choosing the right control devices is crucial for ensuring reliability and safety in operations. The MMS Series switch offers a robust solution tailored to meet industrial demands with precision.</p><p>This non-illuminated switch features a striking red metal design, providing both durability and high visibility. It operates efficiently across a broad temperature range from -30 to 70 degrees Celsius, making it suitable for various environments. Its IP66 degree of protection ensures resilience against dust and strong water jets, ideal for harsh industrial settings.</p><p>The MMS Series adheres to stringent standards such as 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 guarantee compliance with international safety norms and quality benchmarks.</p><p>Designed with practicality in mind, this switch employs a screw connection type that facilitates secure installation and maintenance ease. With a rated insulation voltage of 690 V and an impulse withstand voltage of up to 4 kV, it promises excellent electrical performance under demanding conditions.</p><p>The contact configuration is set at 3NC (normally closed), enhancing its utility in fail-safe circuits where interruption must be prevented during power loss or emergencies. The short handle actuator type further allows quick response times due to its momentary function—ideal for applications requiring instantaneous actions without maintaining continuous pressure.</p><p>Rated at a thermal current of up to 10 A, this device supports substantial load handling capabilities while maintaining operational integrity. Its compact cutout size of just 22 mm ensures easy integration into existing panels or systems without necessitating significant modifications.</p><p>Additionally, the maintained positions A, C, B offer versatile application possibilities by allowing different operational states based on specific needs within your system setup.</p><p>In conclusion, whether you are upgrading your current infrastructure or setting up new installations altogether—the MMS Series switch stands out as a dependable choice that meets rigorous technical requirements while offering user-friendly attributes tailored for industrial use cases.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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