ABB - Electrification AB49B - NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.
ABB - Electrification

AB49B

UPC: 783175811359

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Overview

The ABB NEMA 1 Enclosure, SKU AB49B, from ABB Electrification provides general-purpose indoor protection for electrical components. This enclosure is designed with three fronts and standard blank end walls, offering a customizable solution for various installations, including circuit breaker applications. Optional knockouts are available for flexible cable entry and exit, accommodating different wiring configurations. This NEMA Type 1 enclosure is suitable for housing ABB Tmax XT circuit breakers, supporting 3-pole configurations and neutral options. It is certified for use as Service Equipment (SE) and meets UL, cUL, and cULus standards, ensuring reliability and safety. The enclosure features a flush front design that extends approximately 0.625 inches beyond each side, allowing for straightforward integration into control panels and distribution systems. Specific models like ENCX2W114C1 and ENCX2W113C5 are NEMA type 1 enclosures featuring pilot device knockout holes and space for control power transformers. Model ENCX2W114C2 also includes pilot device knockout holes but does not offer space for a control power transformer. The CR492B1 is a NEMA size 0, NEMA type 1 standard enclosure, while the CR492E1 is a NEMA size 3, NEMA type 1 standard enclosure. These enclosures are part of ABB's comprehensive range of NEMA 1, 3R, 4/4X, and 12 enclosures, manufactured in the US. Conductor ratings are available at 60°C/75°C, and short-circuit ratings will match the installed breaker. Specific models, such as the TE100R, offer compact dimensions like 18.056" (A) x 7.875" (B) x 7.500" (C), optimizing space utilization in commercial buildings, industrial facilities, and utility applications. The ABB NEMA 1 Enclosure AB49B ensures durable, code-compliant protection for sensitive electrical systems.
  • NEMA Type 1 Enclosure for general-purpose indoor protection.
  • Features 3 fronts and standard blank end walls.
  • Optional knockouts available for flexible cable entry.
  • Suitable for ABB Tmax XT circuit breakers (3-pole, neutral options).
  • Certified as Service Equipment (SE); UL, cUL, cULus compliant.

Specifications

Application
Electrical distribution and Control
Enclosure
NEMA TYPE 1
NEMA Rating
Type 1
Poles
3P
Series
RELIAGEAR OEM Lighting Panelboard
Size
49.5 in
Size
18.056 x 7.875 x 7.500 in
Special Features
NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.
Type
Panelboards
Package Dimensions (L x W x H)
49 IN x 20 IN x 6 IN
Package Dimensions (L x W x H)
124.46 cm x 50.8 cm x 15.24 cm
Package Weight (Imperial)
34.000 L
Package Weight (Metric)
15.422 kg
nVent HOFFMAN ASB83 3-Wire Splitter Box, NEMA 1, 85A, 600VAC, 12x12x4 in, Steel, Gray

ASB83

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NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.

AB76B

NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.

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.