Products

ABB MMS3ISOACBLSP203 Selector Switch Kit Blue 24VAC/DC 3Position 3NC Illuminated Screw Momentary Short Handle

Product Code: MMS3ISOACBLSP203

  • Operates at 24 VAC/VDC with illumination
  • Durable metal construction, IP66 rated
  • Functions in -30 to 70°C temperature range
  • Screw connection for secure installation
  • Complies with CSA, IEC, and UL standards
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Specifications

Product Type Selector Switch Kit
Brand ABB
Series MMS
Actuator Type Short Handle
Colour Blue
Connection Type Screw
Contact Configuration 3NC
Cutout Size 22 mm
Degree of Protection IP66
Function Momentary
Illumination Illuminated
Light Blocks Type Power Supply
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
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

<p>For professionals in the industrial and commercial sectors seeking a reliable and robust solution, this metal-bodied switch offers a blend of durability and performance. Designed to operate at a rated voltage of 24 VAC/VDC, it provides versatility for various applications. The switch is illuminated in blue, ensuring visibility even in low-light conditions.</p><p>Its construction from high-quality metal ensures longevity and resilience against wear and tear. With an operational temperature range from -30 to 70 degrees Celsius, this switch is built to withstand harsh environments, making it suitable for both indoor and outdoor installations.</p><p>The product boasts an impressive degree of protection with an IP66 rating. This means it is dust-tight and protected against powerful water jets—ideal for demanding settings where reliability is paramount. It adheres to 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, UL 508—ensuring compliance with safety regulations across different regions.</p><p>Connection integrity is maintained through its screw-type connection system. Part of the MMS series, this switch features a short handle actuator type designed for momentary operation—a practical choice when temporary activation is needed without maintaining the circuit closed.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, this product provides excellent electrical safety margins suitable for complex systems requiring enhanced protection levels.</p><p>The contact configuration includes three normally closed (3NC) contacts that ensure reliable circuit interruption as needed. Its rated thermal current stands at 10 A which supports moderate power applications effectively.</p><p>A cutout size of 22 mm facilitates easy integration into existing panels or new installations without extensive modifications. The maintained positions labeled A C B offer flexible control options tailored to specific requirements within your setup.</p><p>Light blocks are powered by their own power supply type ensuring consistent illumination independent from the main circuitry—a feature beneficial during maintenance or troubleshooting sessions where clear identification is crucial.</p><p>In summary this versatile device combines essential features with robust design principles making it an ideal choice for technical users who demand reliability efficiency and adherence to global standards in their electrical components selection process.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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