ABB - Electrification AF55SDL - General Electric Lighting Panelboards. A-Series Fronts 5SDL4251
ABB - Electrification

AF55SDL

UPC: 783175054251

Contact for Pricing

Overview

The ABB Electrification A-Series Lighting Panelboard, SKU AF55SDL and catalog number 5SDL4251, is a UL67-listed solution for industrial and commercial lighting power distribution. This panelboard features a heat-rated aluminum bus (B7) and supports bolt-on THQB, TEYD, H, or L branch breakers, accommodating up to 30 circuits. It is equipped with a 125A main breaker, specifically a Tmax XT4 with a thermal-mag fixed (TMF) trip unit. The convertible orientation (C) and OEM designation (RO) offer installation flexibility in demanding industrial facilities, warehouses, and large commercial projects. Rated for 65 kA at 240V (L AQ) and 18 kA at 480V (L AE), it adheres to NEC Article 384, UL50, and NEMA PB1 standards, ensuring electrical safety and construction compliance. Key durability features include a split neutral design and impact-resistant bus supports, crucial for long-term operation in high-stress applications. This panelboard is suitable for both new construction and system upgrades, providing reliable power delivery to lighting circuits and simplifying maintenance with accessible bolt-on components. The 5SDL4251 is part of the A-Series, engineered for efficient and reliable high-performance lighting distribution.
  • UL67-listed A-Series Lighting Panelboard for industrial and commercial use.
  • Supports up to 30 circuits with a 125A Tmax XT4 main breaker (TMF trip unit).
  • Heat-rated aluminum bus (B7) and impact-resistant bus supports for durability.
  • Compatible with bolt-on THQB, TEYD, H, or L branch breakers.
  • Rated 65 kA at 240V (L AQ) and 18 kA at 480V (L AE) for robust protection.

Specifications

Application
Electrical distribution and Control
Connection Type
Bolt-on
Current Rating
125 A
Material
Aluminum
Mounting Type
Convertible orientation (C)
Poles
30 Circuits
Series
A-Series
Type
Panelboards
Voltage Rating
240V / 480V
Package Weight (Imperial)
30.000 L
Package Weight (Metric)
13.608 kg
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Frequently Asked Questions

What is the maximum circuit capacity of the 5SDL4251?

The panelboard supports up to 30 circuits as per the catalog designation (5SDL4251).

What is the main breaker rating for the AF55SDL?

The main breaker is rated 125A with a Tmax XT4 thermal-mag fixed (TMF) trip unit.

Is the 5SDL4251 suitable for 480V applications?

Yes, the panelboard is rated 18 kA at 480V (L AE classification) per the catalog.

What standards does the ABB A-Series panelboard meet?

The panelboard complies with UL67, NEC Article 384, UL50, and NEMA PB1 standards.

What type of bus material is used in the 5SDL4251?

The panelboard features a heat-rated aluminum bus (B7) as per the catalog specifications.

Can the 5SDL4251 be used for OEM applications?

Yes, the OEM designation (RO) indicates it is designed for original equipment manufacturer use.

Does the panelboard support split neutral configurations?

Yes, the split neutral design is a standard feature of the A-Series panelboard.

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.