ABB - Electrification 9T21S1100 - ABB's Servicenter™ Single-Phase Integral Transformer and load center system comes equipped with an encapsulated transformer wired into rightly sized circuit breakers for both the primary and secondary transformer windings. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022. Accessible mounting flanges with keyhole slotted mounting holes to make installation easy. NEMA 3R painted enclosure. Clear, comprehensive documentation and labeling. The Servicenter system is UL Listed and is suitable for use service equipment with a 10 kAIC short circuit current rating. The load center portion of this system is ready to accept the ABB THQL plug-on circuit breakers.
ABB - Electrification

9T21S1100

UPC: 783173012123

Contact for Pricing

Overview

The ABB Servicenter™ 9T21S1100 (SKU: 9T21S1100) by ABB Electrification is a pre-engineered, single-phase integral transformer and load center system designed for rapid, compliant power distribution in industrial, commercial, and temporary power applications. This factory-assembled unit integrates a Type QMS encapsulated transformer with primary and secondary main circuit breakers and a load center interior, significantly reducing on-site labor and installation time compared to field-fabricated solutions. The transformer features a 180°C UL Recognized insulation system with a 115°C rise, ensuring reliable operation under continuous load. Its encapsulated design includes a heat barrier under the core and coil for electrical and thermal isolation, minimizing energy loss and noise. The load center portion is pre-wired with appropriately sized 60A primary and 70A secondary main breakers, conforming to NEC Article 450-3 for transformer overcurrent protection. The system supports up to 12 branch spaces for 1-pole ABB THQL plug-on circuit breakers, offering flexible branch circuit protection. Qualified to seismic standards IEEE-693-2005, IBC-2021, and CBC 2022, the Servicenter™ 9T21S1100 meets stringent safety and compliance requirements for critical infrastructure. The NEMA 3R painted enclosure provides durability for both indoor and outdoor use, with accessible mounting flanges featuring keyhole slotted holes for simplified installation. The unit is UL Listed to UL 1062 (YEFR:E75204) and rated for a 10 kAIC short circuit current, making it suitable for service equipment applications. Specifications for the 9T21S1100 include a 15 kVA rating, 480V input, and 120/240V output. Manufactured in the US, this system is ideal for temporary power setups, construction sites, data centers, and industrial facilities where quick deployment and regulatory compliance are priorities.
  • 15 kVA, 480V primary to 120/240V secondary single-phase transformer
  • Integrated load center with 12 branch spaces for THQL breakers
  • Pre-wired 60A primary and 70A secondary main circuit breakers
  • UL Listed (UL 1062), 10 kAIC short circuit current rating
  • NEMA 3R painted enclosure, seismic-qualified (IEEE-693-2005, IBC-2021, CBC 2022)

Specifications

Color
Gray (NEMA 3R painted enclosure)
Connection Type
Plug-on (THQL circuit breakers)
Connection Type
Plug-on Circuit Breakers (THQL)
Current Rating
60 A (primary), 70 A (secondary)
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Input Voltage
480 VAC
Insulation
IS-12
KVA Rating
10 KVA
Material
Encapsulated (Type QMS), Polyester (enclosure)
Material
Type QMS Encapsulated Transformer with ReliaHome Circuit Breaker Interior
Mounting Type
Keyhole slotted mounting flanges
Mounting Type
Keyhole Slotted Mounting Holes
NEMA Rating
NEMA 3R
Output Voltage
120/240
Phase
1
Poles
Single Phase
Poles
Single-Phase
Series
Servicenter
Size
5 to 25 kVA
Special Features
This easily installed and serviceable unit incorporates a Type QMS transformer (single-phase) or a Type QL transformer (three-phase), a primary main circuit breaker, a secondary main circuit breaker, and a load-center-design breaker panel. Since these components don't have to be installed and interconnected separately, the contractor or user can reduce installation time and costs. Because of the single-unit concept, only one, handy Service center needs to be mounted. Keyhole mounting flange facilitates easy Mounting-Indoor and outdoor Use-Front - accessible, hinged or removable panel door-Heat barrier under core and coil provides added electrical and thermal isolation for wiring compartment-High-efficiency core construction-Factory installed and wired GE main and secondary main circuit breakers-Transformer, distribution panel and breakers are all designed, built and assembled by GE 21S1100
Standard
No
Temperature Rating
40 °C
Temperature Rating, Maximum
104 F
Temperature Rating, Maximum
40 C
Temperature Rating, Minimum
104 F
Temperature Rating, Minimum
40 C
Voltage Rating
480 VAC / 120-240 VAC
Wattage
10 KVA
Package Dimensions (L x W x H)
12.62 IN x 12.62 IN x 35 IN
Package Dimensions (L x W x H)
32.0548 cm x 32.0548 cm x 88.9 cm
Package Weight (Imperial)
198.000 L
Package Weight (Metric)
89.813 kg
ABB's Servicenter™ Single-Phase Integral Transformer and load center system comes equipped with an encapsulated transformer wired into rightly sized circuit breakers for both the primary and secondary transformer windings. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022. Accessible mounting flanges with keyhole slotted mounting holes to make installation easy. NEMA 3R painted enclosure. Clear, comprehensive documentation and labeling. The Servicenter system is UL Listed and is suitable for use service equipment with a 10 kAIC short circuit current rating. The load center portion of this system is ready to accept the ABB THQL plug-on circuit breakers.

9T21S1150

ABB's Servicenter™ Single-Phase Integral Transformer and load center system comes equipped with an encapsulated transformer wired into rightly sized circuit breakers for both the primary and secondary transformer windings. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022. Accessible mounting flanges with keyhole slotted mounting holes to make installation easy. NEMA 3R painted enclosure. Clear, comprehensive documentation and labeling. The Servicenter system is UL Listed and is suitable for use service equipment with a 10 kAIC short circuit current rating. The load center portion of this system is ready to accept the ABB THQL plug-on circuit breakers.
Main lug load centers can be used as a home's main panel or sub panel depending upon your preferences. All ABB load centers are rated up to 60 degree/75 degree centrigrade and is suitable for use with service entrance equipment when installed in accordance with electrical code. The TL270RCU features space for 2, 1" breakers, a 70 A bus ampere rating, a copper bus, and an outdoor suitable enclosure.

TL270RCU

Main lug load centers can be used as a home's main panel or sub panel depending upon your preferences. All ABB load centers are rated up to 60 degree/75 degree centrigrade and is suitable for use with service entrance equipment when installed in accordance with electrical code. The TL270RCU features space for 2, 1" breakers, a 70 A bus ampere rating, a copper bus, and an outdoor suitable enclosure.
Main lug load centers can be used as a home's main panel or sub panel depending upon your preferences. All ABB load centers are rated up to 60 degree/75 degree centrigrade and is suitable for use with service entrance equipment when installed in accordance with electrical code. The TL240RCU features space for 2, 1" breakers, 40 A bus ampere rating, and an outdoor suitable enclosure.

TL240RCU

Main lug load centers can be used as a home's main panel or sub panel depending upon your preferences. All ABB load centers are rated up to 60 degree/75 degree centrigrade and is suitable for use with service entrance equipment when installed in accordance with electrical code. The TL240RCU features space for 2, 1" breakers, 40 A bus ampere rating, and an outdoor suitable enclosure.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PAC2012WM

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PAM1610W

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
PowerMark Gold Meter Socket Load Centers are an ideal option for residential applications. Additonally, PowerMark Gold Meter Socket Load Centers provide increased reliability and maximum circuit layout flexibility. All our PowerMark Gold Meter Socket Load Centers are built with high-quality materials for extended durability. Furthermore, their perfected design allows for an easy and fast installation. TheTM15RMCFMG is a ringless meter main socket and features a 100 A bus ampere rating and an outdoor surface enclosure.

TM15RMCFMG

PowerMark Gold Meter Socket Load Centers are an ideal option for residential applications. Additonally, PowerMark Gold Meter Socket Load Centers provide increased reliability and maximum circuit layout flexibility. All our PowerMark Gold Meter Socket Load Centers are built with high-quality materials for extended durability. Furthermore, their perfected design allows for an easy and fast installation. TheTM15RMCFMG is a ringless meter main socket and features a 100 A bus ampere rating and an outdoor surface enclosure.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PAC2012M

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PAM2412R

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PCM2412

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible – and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible â and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.

PAL1615W

ABB ReliaHome makes homes reliable, with ease. We designed our ReliaHome load centers to be installed as fast as possible â and reliable so your customers can leave a job with confidence. They work seamlessly with all our residential circuit breakers, optimizing your stock.
ReliaHome generator panels maintain power to such critical circuits as those for furnace, pump, refrigerator, and lights. It features a connected dual breaker mechanism that ensures that only one source is active at a time. Generator panels ensure safety and convenience when using a generator; with a 14,000 peak wattage, 11,520 continuous load, and 48 amps at 240 volts. The TMQ830FCUGEN features a main breaker, spaces for 8, 1" breakers, a 30A main bus ampere, a copper bus, and a flush enclosure.

TMQ830RCUGEN

ReliaHome generator panels maintain power to such critical circuits as those for furnace, pump, refrigerator, and lights. It features a connected dual breaker mechanism that ensures that only one source is active at a time. Generator panels ensure safety and convenience when using a generator; with a 14,000 peak wattage, 11,520 continuous load, and 48 amps at 240 volts. The TMQ830FCUGEN features a main breaker, spaces for 8, 1" breakers, a 30A main bus ampere, a copper bus, and a flush enclosure.
PowerMark PRO main breaker plug-on neutral load centers arrive with a main circuit breaker installed for a convenient and swift install. Main circuit breakers allow for the user to stop the flow of electricity in the load center, shutting off all the power in the residence. The PM2410R features spaces for 24 - 1" circuit breakers and 48 circuits, a 100-ampere bus rating, copper bus bars, and a gray NEMA 3R enclosure.

PM2410R

PowerMark PRO main breaker plug-on neutral load centers arrive with a main circuit breaker installed for a convenient and swift install. Main circuit breakers allow for the user to stop the flow of electricity in the load center, shutting off all the power in the residence. The PM2410R features spaces for 24 - 1" circuit breakers and 48 circuits, a 100-ampere bus rating, copper bus bars, and a gray NEMA 3R enclosure.

Frequently Asked Questions

What is the kVA rating of the ABB Servicenter 9T21S1100?

The ABB Servicenter 9T21S1100 has a kVA rating of 15 kVA.

What are the primary and secondary voltages for this transformer?

The primary voltage is 480V and the secondary voltage is 120/240V.

Is the ABB Servicenter 9T21S1100 UL Listed?

Yes, the ABB Servicenter 9T21S1100 is UL Listed to UL 1062.

What is the enclosure type for the 9T21S1100?

The 9T21S1100 features a NEMA 3R painted enclosure.

What seismic standards does this unit meet?

The unit is qualified to the seismic requirements of IEEE-693-2005, IBC-2021, and CBC 2022.

What is the short circuit current rating (AIC) for this system?

The system has a 10 kAIC short circuit current rating.

What type of circuit breakers are compatible with the load center?

The load center is ready to accept ABB THQL plug-on circuit breakers.

What are the sizes of the primary and secondary main circuit breakers?

The system is pre-wired with a 60A primary main breaker and a 70A secondary main breaker.

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.