
Contact for Pricing
Overview
- 3-position maintained selector switch with long handle for ergonomic operation
- Clear illuminated bezel for enhanced visibility in low-light conditions
- Chrome metal housing for superior corrosion resistance in harsh environments
- 30mm x 30mm x 48.5mm dimensions, 0.027kg weight
- Independent contact actuation for left and right blocks for precise circuit control
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 | Clear |
Material | Chrome metal |
Mounting Type | Modular |
Mounting Type | 30mm x 30mm cutout |
Series | M3SS |
Size | 82x110x108mm |
Size | 30mm x 30mm x 48.5mm |
Special Features | Modular Selector Switch - 3-Pos Maintained - Long handle - Clear - Illuminated - Chrome metal - 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 |

M2SS2-31C
Modular Selector Switch - 2-Pos Maintained - Short handle - Clear - Illuminated - Chrome metal - No contact blockFrequently Asked Questions
Does the M3SS4-31C include a contact block?
No, the M3SS4-31C does not include a contact block and requires separate selection of compatible holders and contact blocks.
What are the dimensions of the M3SS4-31C?
The M3SS4-31C measures 30mm x 30mm x 48.5mm (1.18" x 1.18" x 1.91").
What is the weight of the M3SS4-31C?
The M3SS4-31C weighs 0.027 kg (0.06 lbs) per unit.
What mounting size is required for the M3SS4-31C?
The M3SS4-31C is designed for 30mm x 30mm mounting.
What color is the illuminated bezel on the M3SS4-31C?
The illuminated bezel on the M3SS4-31C is clear.
What is the operating principle of the M3SS4-31C?
The M3SS4-31C operates on a 3-position maintained principle, ensuring stable selection in left, center, and right positions.
Is the M3SS4-31C suitable for harsh industrial environments?
Yes, the chrome metal housing provides superior corrosion resistance for harsh industrial environments.
What LED block is recommended for the M3SS4-31C?
The MLBL series LED blocks are recommended for use with the M3SS4-31C selector switch.
How to Install the ABB M3SS4-31C Selector Switch
Step-by-step guide to mounting and wiring the ABB M3SS4-31C selector switch
Estimated time: 15m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Compatible contact block, LED block (MLBL series), DIN rail (if applicable)
- Mount the selector switch
Secure the M3SS4-31C to a 30mm x 30mm mounting surface using the provided screws or a DIN rail adapter.
- Install the contact block
Attach a compatible contact block to the selector switch. Ensure proper alignment and secure with screws.
- Connect the LED block
Install the recommended MLBL series LED block for illumination. Connect wiring according to the LED block specifications.
- Wire the selector switch
Connect the input and output wires to the contact block terminals. Verify correct polarity and secure connections.
- Test the installation
Use a multimeter to verify proper operation in all three positions (left, center, right). Ensure the illuminated bezel functions correctly.
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.
