ABB - Electrification M2SS3-31C - Modular Selector Switch - 2-Pos Momentary, spring return from C to B - Short handle - Clear - Illuminated - Chrome metal - No contact block
ABB - Electrification

M2SS3-31C

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Overview

The ABB M2SS3-31C is a 2-position momentary modular selector switch from ABB's Electrification division, designed for precise control and clear status indication in industrial applications. This unit features a short handle, a clear illuminated lens, and a durable chrome metal bezel, offering a professional aesthetic and robust construction for demanding environments. The M2SS3-31C operates with a spring return from position C to B, ensuring reliable momentary action. It is part of ABB's extensive modular plastic range, facilitating flexible integration into control panels and systems. Key specifications include a standard Ø 29 mm (1.14") mounting hole, with the actuator measuring 30 mm (1.18") in height and width, and a depth of 48.5 mm (1.91"). The illuminated functionality requires the separate purchase of compatible LED blocks, with the MLBL series recommended for optimal performance (refer to ABB catalog pages 58-59 for details). This switch is ideal for applications requiring clear visual feedback on operational status, enhancing safety and efficiency. Note that holders and contact blocks are not included and must be selected separately to complete the unit. The M2SS3-31C is built for rigorous industrial use with its chrome metal finish. Its UNSPSC code is 39122217. SKU: M2SS3-31C. Consult the official ABB Pilot Devices catalog for comprehensive specifications and application guidance. **Key Features:** * **Type:** 2-Position Momentary Selector Switch * **Handle:** Short, Spring Return (C to B) * **Bezel:** Chrome Metal * **Lens:** Clear, Illuminated * **Mounting:** Standard Ø 29 mm (1.14") cutout * **Dimensions:** Actuator: 30 mm (1.18") H x 30 mm (1.18") W, Depth: 48.5 mm (1.91") * **Compatibility:** Requires separate purchase of LED blocks (MLBL series recommended) and contact blocks. * **Manufacturer:** ABB - Electrification * **SKU:** M2SS3-31C * **UNSPSC Code:** 39122217
  • 2-Position Momentary Selector Switch with spring return from C to B
  • Durable chrome metal bezel for industrial environments
  • Clear illuminated lens for visual status indication
  • Short handle design for compact control panels
  • Standard Ø 29 mm (1.14") mounting cutout

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.
Size
82x110x108mm
Special Features
Modular Selector Switch - 2-Pos Momentary, spring return from C to B - Short handle - Clear - Illuminated - Chrome metal - No contact block
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.070 L
Package Weight (Metric)
0.032 kg
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Frequently Asked Questions

What is the operating principle of the M2SS3-31C switch?

The M2SS3-31C is a 2-position momentary selector switch with a spring return from position C to B.

What are the dimensions of the M2SS3-31C actuator?

The actuator measures 30 mm (1.18") in height and width, with a depth of 48.5 mm (1.91").

What size mounting hole is required for the M2SS3-31C?

A standard Ø 29 mm (1.14") mounting hole is required for installation.

Are contact blocks included with the M2SS3-31C?

No, contact blocks are not included and must be selected separately to complete the unit.

What LED blocks are recommended for the M2SS3-31C?

The MLBL series of LED blocks are recommended for optimal performance with this illuminated switch.

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.