Products

ABB MMS3ISOACBYSL203 Selector Switch Kit Yellow 24VAC/DC 3Position 3NC Illuminated Screw Momentary Short Handle

Product Code: MMS3ISOACBYSL203

  • Operates on 24 VAC/VDC
  • Durable metal construction
  • IP66 protection rating
  • Illuminated yellow indicator
  • Screw connection type
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Specifications

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

For those in the industrial and commercial sectors seeking a reliable, robust, and efficient control solution, the MMS series offers a compelling choice. Designed to meet rigorous standards and provide consistent performance across various applications, this product is engineered with precision and practicality in mind. The unit operates at a rated voltage of 24 VAC/VDC, ensuring compatibility with numerous systems while maintaining energy efficiency. Its illumination feature enhances visibility in low-light environments, with the yellow color providing clear indication for operational status or alerts. Crafted from durable metal, this product promises longevity and resilience against demanding conditions. With an operational temperature range of -30 to 70 degrees Celsius, it is well-suited for diverse environments without compromising functionality. The IP66 degree of protection guarantees that the device is dust-tight and protected against powerful water jets—ideal for settings where exposure to harsh elements is common. Adhering to international 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 ensures compliance with safety regulations across multiple regions. This aspect makes it a trusted component for global operations. The connection type features a screw mechanism that facilitates secure installation while allowing straightforward maintenance when needed. With a rated insulation voltage of 690 V and an impulse withstand voltage of 4 kV, the device provides excellent electrical insulation properties crucial for safe operation under varying load conditions. It features a contact configuration of three normally closed (3NC) contacts which are integral for preventing accidental activation or deactivation in critical systems. The actuator type—a short handle—offers ease of use while minimizing space requirements on control panels. Functionality-wise, this momentary switch allows quick engagement without latching into position unless required by its maintained positions A, C, B setting options—offering flexibility depending on specific application needs. Rated at a thermal current of up to 10 A means it can handle substantial power loads effectively within its design parameters. The cutout size stands at an industry-standard diameter of 22 mm making integration into existing setups seamless. The LED block type light blocks ensure long-lasting illumination with minimal power consumption compared to traditional lighting solutions—a nod towards sustainability without sacrificing performance quality.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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