ABB - Electrification Signature Partner Distributor
ABB - Electrification MLBL-01BY - Modular LED block - 24V AC / DC, integrated LED - Yellow - Illuminated
ABB - Electrification

MLBL-01BY


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Specification Sheet

Contact for Pricing

Overview

The ABB MLBL-01BY Modular LED Block is a 24V AC/DC-compatible, yellow-illuminated indicator designed for front mounting in industrial control panels and automation systems. This compact, modular LED block integrates a bright yellow LED with a wavelength of 588 nm, delivering 250 mcd luminance at 10 mA rated current. Its plastic construction ensures durability in harsh industrial environments while maintaining low power consumption and long operational life. Key specifications include a rated voltage of 24V AC/DC, making it compatible with standard industrial power systems without additional conversion. The device is part of ABB’s modular plastic range, with a package quantity of 10 units per order (SKU: 1SFA611621R1013). Weighing just 0.012 kg per unit, it fits space-constrained applications while providing reliable visibility as a status indicator, warning light, or general illumination in machinery and control panels. Designed for front mounting, the MLBL-01BY simplifies installation and maintenance, reducing downtime in demanding operations. Its integrated LED eliminates the need for bulb replacements, ensuring consistent performance over extended periods. Trust ABB’s expertise in industrial electrification to deliver a dependable lighting solution that enhances safety and operational efficiency in your systems.
  • 24V AC/DC voltage compatibility for direct integration into industrial systems
  • Yellow LED with 588 nm wavelength and 250 mcd luminance for clear visibility
  • Compact modular design (0.012 kg) for space-constrained applications
  • Front-mount installation with plastic construction for durability
  • Low power consumption (10 mA rated current) and long operational life

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
Yellow
Material
Poly
Mounting Type
Modular
Series
MLBL
Size
82x110x108mm
Special Features
Modular LED block - 24V AC / DC, integrated LED - Yellow - Illuminated
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Voltage Rating
24V AC/DC
Package Dimensions (L x W x H)
3.03 IN x 7.87 IN x 1.97 IN
Package Dimensions (L x W x H)
7.6962 cm x 19.9898 cm x 5.0038 cm
Package Weight (Imperial)
0.020 L
Package Weight (Metric)
0.009 kg
Modular LED block - 24V AC / DC, integrated LED - Yellow - Illuminated

MLBL-01Y

Modular LED block - 24V AC / DC, integrated LED - Yellow - Illuminated
Color LED: YellowOperating Voltage: 24V AC/DCOperating Temperature: -20�C ... +60�CProduct Group: Accessories

L55K24UY

Color LED: YellowOperating Voltage: 24V AC/DCOperating Temperature: -20�C ... +60�CProduct Group: Accessories
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Modular LED block - 110-130 V AC, integrated LED - Red - Illuminated

MLBL-04BR

Modular LED block - 110-130 V AC, integrated LED - Red - Illuminated
Modular LED block - 24V AC / DC, integrated LED - White - Illuminated

MLBL-01BW

Modular LED block - 24V AC / DC, integrated LED - White - Illuminated
Modular LED block - 110-130 V AC, integrated LED - Yellow - Illuminated

MLBL-04BY

Modular LED block - 110-130 V AC, integrated LED - Yellow - Illuminated
Modular LED block - 110-130 V AC, integrated LED - Green - Illuminated

MLBL-04BG

Modular LED block - 110-130 V AC, integrated LED - Green - Illuminated

Frequently Asked Questions

What is the operating voltage for the MLBL-01BY?

The MLBL-01BY operates on 24V AC/DC, eliminating the need for additional power conversion.

What is the luminance of the yellow LED?

The yellow LED delivers 250 mcd luminance at a rated current of 10 mA.

What is the wavelength of the yellow LED?

The yellow LED has a wavelength of 588 nm.

Is the MLBL-01BY suitable for front mounting?

Yes, the MLBL-01BY is designed for front mounting in control panels.

What is the package quantity for the MLBL-01BY?

The MLBL-01BY is sold in a package of 10 units (SKU: 1SFA611621R1013).

What is the weight of a single MLBL-01BY unit?

Each MLBL-01BY unit weighs 0.012 kg.

Can the MLBL-01BY be used as a status indicator?

Yes, the MLBL-01BY is suitable for use as a status indicator, warning light, or general illumination.

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.