ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T21B1001G04 - ABB's QMS single phase transformers feature encapsulated core and coils in a NEMA 3R nonventilated weatherproof enclosure. Knock outs provided on back and bottom. Mounting holes on side for easy access. Wiring compartment includes ground stud.
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ABB - Electrification

9T21B1001G04

UPC: 783173007853


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Specification Sheet

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Overview

ABB’s QMS single-phase transformer (SKU 9T21B1001G04) is a NEMA 3R-rated, nonventilated weatherproof transformer designed for commercial, industrial, and utility applications. Its encapsulated core and coil construction provides superior protection against moisture, dust, and environmental contaminants, eliminating the need for ventilation and reducing maintenance costs. The transformer is housed in a rugged NEMA 3R enclosure that resists rain, sleet, and ice, making it ideal for harsh outdoor or indoor environments. Knockouts on the back and bottom allow for straightforward conduit entry, while side-mounted mounting holes simplify installation. The integrated wiring compartment includes a ground stud for enhanced electrical safety and compliance. With encapsulated construction, this transformer prevents internal corrosion and contamination, extending service life in demanding conditions. Typical applications include powering lighting systems, HVAC units, and industrial machinery where reliable, low-maintenance power distribution is critical. This transformer meets NEMA 3R requirements for outdoor use and is manufactured in the US for consistent quality and compliance with industry standards.
  • NEMA 3R nonventilated weatherproof enclosure for outdoor/indoor use
  • Encapsulated core and coil design prevents moisture, dust, and corrosion
  • Knockouts on back and bottom for conduit entry; side mounting holes for installation
  • Integrated wiring compartment with ground stud for electrical safety
  • Ideal for lighting systems, HVAC units, and industrial machinery

Specifications

Connection Type
Screw Terminal (implied by ground stud)
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
14.5 in
Input Voltage
120x240
Insulation
IS-12
Material
Encapsulated Core and Coils
Mounting Type
Side mounting holes
Mounting Type
Side mounting with holes
NEMA Rating
NEMA 3R
Output Voltage
120/240
Phase
1
Poles
Single Phase
Series
QMS
Special Features
ABB's QMS single phase transformers feature encapsulated core and coils in a NEMA 3R nonventilated weatherproof enclosure. Knock outs provided on back and bottom. Mounting holes on side for easy access. Wiring compartment includes ground stud.
Standard
Yes
Temperature Rating
40 °C
Temperature Rating, Maximum
104 F
Temperature Rating, Maximum
40 C
Temperature Rating, Minimum
104 F
Temperature Rating, Minimum
40 C
Wattage
5 KVA
Width
10.6 in
Package Dimensions (L x W x H)
11 IN x 10.62 IN x 14.5 IN
Package Dimensions (L x W x H)
27.94 cm x 26.9748 cm x 36.83 cm
Package Weight (Imperial)
103.000 L
Package Weight (Metric)
46.721 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

Is this transformer manufactured in the US?

Yes, the transformer is manufactured in the United States.

Does the transformer include a ground stud?

Yes, the integrated wiring compartment includes a ground stud for enhanced electrical safety.

What type of enclosure is used?

The transformer uses a NEMA 3R nonventilated weatherproof enclosure.

What NEMA rating does this transformer have?

The transformer has a NEMA 3R rating, making it suitable for outdoor use in wet conditions.

Is the transformer ventilated?

No, the transformer features a nonventilated enclosure to prevent moisture and dust ingress.

Where are the knockouts located?

Knockouts are provided on the back and bottom of the enclosure for conduit entry.

What applications is this transformer suitable for?

It is designed for lighting systems, HVAC units, and industrial machinery in commercial and industrial settings.

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.