Products

ABB MMS3ISAABCRSL220 Selector Switch Kit Red 24VAC/DC 3Position 2NO Illuminated Screw Maintained Short Handle

Product Code: MMS3ISAABCRSL220

  • 24 VAC/VDC illuminated red metal switch
  • Operates in -30 to 70°C; IP66 protection
  • Meets CSA, IEC/EN, UL standards
  • Screw connection with 22 mm cutout
  • Maintained function with 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 2NO
Cutout Size 22 mm
Degree of Protection IP66
Function Maintained
Illumination Illuminated
Light Blocks Type LED Block
Maintained Position A, B, C
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
Rated Voltage 24 VAC/VDC
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

For professionals in the electrical engineering and automation fields, selecting dependable components is crucial to maintaining system integrity. The MMS series switch offers a robust solution with its impressive specifications tailored for industrial and commercial applications. Operating at a rated voltage of 24 VAC/VDC, this switch is illuminated in red, ensuring visibility even in low-light environments. Constructed from durable metal, it withstands harsh conditions with an operational temperature range of -30 to 70 degrees Celsius. Its resilience is further highlighted by an IP66 degree of protection, making it dust-tight and resistant to powerful water jets. The MMS series complies with several international 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 approvals underscore its reliability and adherence to safety norms globally recognized across industries. Installation is straightforward thanks to its screw connection type which ensures secure wiring. With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, the switch can handle significant electrical stress without compromising performance or safety. Designed for versatility in various control systems, the contact configuration features two normally open (2NO) contacts that facilitate effective circuit management. The actuator boasts a short handle design that supports maintained operation—a feature particularly useful in settings where continuous engagement is required without constant manual pressure. With a rated thermal current capacity of up to 10 A, this switch can manage substantial loads effectively. The cutout size stands at an industry-standard diameter of 22 mm—ideal for panel installations where space efficiency is critical. Furthermore, the maintained positions A, B, and C provide flexibility in application scenarios requiring different operational states or setups over time. For illumination needs within control panels or other apparatuses involving visual indicators or signals—the LED block light type integrated into this product offers efficient energy use alongside long-lasting performance. In summary—the MMS series switch combines durability with functionality—meeting rigorous demands while offering ease-of-use through simple installation processes—all backed by comprehensive standards compliance ensuring peace-of-mind operation across diverse applications.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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