ABB - Electrification Signature Partner Distributor
ABB - Electrification RMS212512LHBR - MTR STACK 5-125A 3PH-1PH RNGLS HB 10-22K
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ABB - Electrification

RMS212512LHBR

UPC: 783164682496


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Specification Sheet

Contact for Pricing

Overview

The ABB MTR STACK RMS212512LHBR is a ringless, heavy-duty motor starter stack designed for industrial applications requiring precise control of both three-phase and single-phase motors. This unit supports current ratings from 5 to 125 amps, making it suitable for a wide range of motor sizes and operational demands. The voltage rating spans 10,000 to 22,000 volts, ensuring compatibility with high-voltage industrial power systems. Engineered for reliability, the RMS212512LHBR features a ringless construction (RNGLS HB) optimized for heavy-duty use in demanding environments. The unit includes a 5-jaw socket configuration with horn bypass, facilitating straightforward installation and maintenance. The horizontal bus amperage is rated at 1200 A, providing robust electrical connectivity for tenant breaker provisions. This motor starter stack is housed in an N3R outdoor enclosure, measuring 46.4 inches in height, 8.9 inches in depth, and 13.5 inches in width, with an estimated weight of 108 lbs. It is designed to accept 10-22 KAIC THQL/THHQL tenant breakers, ensuring compatibility with standard industrial protection systems. The socket neutral and ground lugs support AWG/kcmil ranges from #14 to 2/0 for aluminum and copper conductors, accommodating diverse wiring requirements.
  • Current rating: 5-125A for versatile motor compatibility
  • Voltage rating: 10-22kV for high-voltage industrial systems
  • Ringless heavy-duty (RNGLS HB) construction for durability
  • N3R outdoor enclosure with 46.4" H x 13.5" W x 8.9" D dimensions
  • Accepts 10-22 KAIC THQL/THHQL tenant breakers for protection

Specifications

Current Rating
5-125 A
Number Of Cutouts
5
Poles
3PH-1PH
Series
MTR STACK
Voltage Rating
120/240V
Package Dimensions (L x W x H)
0.001 IN x 0.001 IN x 0.001 IN
Package Dimensions (L x W x H)
0.0025 cm x 0.0025 cm x 0.0025 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
MTR STACK 5-125A 3PH-1PH RNGLS HB 10-22K

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RMS212522LHBR

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MTR STACK 4-225A 3PH-1PH RING SKT 10-22K

RMS212422LRGR

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RMS212612HHBR

MTR STACK 6-125A 3PH1PH RNGLS HB 42-100K
MTR STACK 2-125A 3PH-1PH RING SKT 10-22K

RMS212212LRGR

MTR STACK 2-125A 3PH-1PH RING SKT 10-22K
MTR STACK 3-225A 1PH-1PH RING SKT 10-22K

RMS18322LRGR

MTR STACK 3-225A 1PH-1PH RING SKT 10-22K
MTR STACK 5-125A 1PH-1PH RNGLS HB 10-22K

RMS18512LHBR

MTR STACK 5-125A 1PH-1PH RNGLS HB 10-22K
MTR STACK 5-225A 3PH-1PH RNGLS 42-100K

RMS212522HRLR

MTR STACK 5-225A 3PH-1PH RNGLS 42-100K

Frequently Asked Questions

What is the operating voltage range?

The device operates on 24V DC with a range of 20-28V DC.

Are there any safety warnings?

Yes, safety warnings include ensuring proper voltage levels and following installation instructions to avoid hazards.

What maintenance is required for the product?

Regular maintenance includes checking connections and ensuring the device is clean and free of obstructions.

What are the installation requirements?

The installation requires a compatible mounting bracket and adherence to safety guidelines.

Is the product compatible with other devices?

Compatibility information is provided in the manual, detailing which devices can be used together.

What are the temperature operating limits?

The device is designed to operate within a specified temperature range, but exact limits are not provided.

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.