ABB - Electrification M2SS1-11R - Modular Selector Switch - 2-Pos Maintained - Short handle - Red - Illuminated - Black plastic - No contact block
ABB - Electrification

M2SS1-11R


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Overview

The ABB M2SS1-11R is a 2-position maintained illuminated selector switch from ABB Electrification, designed for precise operator input in industrial control systems. This modular pilot device features a short handle for ergonomic efficiency and space optimization within control panels. The switch is illuminated with a red lens and housed in a durable black plastic bezel, providing clear visual status indication, especially in low-light industrial environments. The M2SS1-11R is part of ABB's extensive PILOT DEVICES range and requires separate selection of compatible holders, contact blocks, and LED blocks (MLBL series), as detailed in ABB's catalog (pages 58-59), for complete functionality. Its maintained (latching) operating principle ensures the switch state remains stable without continuous operator pressure, enhancing operational reliability. The black plastic construction offers robust resistance to common industrial environmental factors such as dust, moisture, and mechanical stress, adhering to stringent industrial durability standards. Key applications include machine tool controls, conveyor systems, HVAC control panels, and various industrial automation setups where direct operator interaction is critical for system management. With a compact footprint and a lightweight design of 0.015 kg per unit, this selector switch is optimized for high-density control panel installations without compromising operational performance. The M2SS1-11R is identified by SKU M2SS1-11R and UNSPSC code 39122217. Its dimensions are 48.5 mm x 43 mm x 26.5 mm. Choose the ABB M2SS1-11R for a dependable, illuminated selector switch that combines modular flexibility, industrial-grade durability, and clear operator feedback in a compact, efficient package.
  • 2-Position Maintained Selector Switch
  • Illuminated with Red Lens
  • Short Handle for Ergonomic Control
  • Durable Black Plastic Bezel
  • Modular Design for Flexible Configuration

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Color
Red
Material
Black plastic
Poles
2-Pos
Series
M2SS1
Size
82x110x108mm
Special Features
Modular Selector Switch - 2-Pos Maintained - Short handle - Red - Illuminated - Black plastic - No contact block
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Package Dimensions (L x W x H)
4.62 IN x 8.86 IN x 6.3 IN
Package Dimensions (L x W x H)
11.7348 cm x 22.5044 cm x 16.002 cm
Package Weight (Imperial)
0.060 L
Package Weight (Metric)
0.027 kg
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Frequently Asked Questions

What is the operating principle of the M2SS1-11R?

The M2SS1-11R operates on a maintained (latching) principle, meaning it holds its position without continuous operator input.

Does the M2SS1-11R include contact blocks?

No, contact blocks are not included with the ABB M2SS1-11R. Users must specify and purchase compatible contact and LED blocks separately.

What color is the illumination for the M2SS1-11R?

The ABB M2SS1-11R features red illumination for clear visual status indication.

What material is the bezel of the M2SS1-11R made from?

The bezel of the ABB M2SS1-11R is constructed from durable black plastic, offering resistance to industrial environments.

What are the dimensions of the M2SS1-11R?

The ABB M2SS1-11R has a compact footprint of 48.5 mm x 43 mm x 26.5 mm.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.