ABB - Electrification SU202M-C30 - SU202M-C30 Miniature Circuit Breaker C-Char., 10kA, 30A, 2P UL489
ABB - Electrification

SU202M-C30


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Overview

The ABB SU202M-C30 is a high-performance Miniature Circuit Breaker (MCB) engineered for robust electrical protection in demanding industrial and commercial environments. This 2-pole unit, SKU SU202M-C30, adheres to stringent UL489 standards, ensuring reliable safety and compliance. It features a 30A current rating and a substantial 10kA interrupting capacity, effectively safeguarding circuits against dangerous overcurrents and short-circuit faults. The C-characteristic trip curve is specifically designed to provide optimal protection for loads with moderate inrush currents, such as motors and transformers, preventing nuisance tripping while still offering swift response to fault conditions. As part of ABB's reputable SU202M series, this breaker embodies precision engineering and durability, making it a trusted component for critical electrical installations. Its compact design facilitates efficient panel space utilization without compromising on protective capabilities. Choose the SU202M-C30 for dependable, high-capacity circuit protection in a wide array of applications.
  • Manufacturer: ABB - Electrification
  • SKU: SU202M-C30
  • Type: Miniature Circuit Breaker (MCB)
  • Poles: 2
  • Current Rating: 30A
  • Interrupting Capacity: 10kA
  • Standard: UL489 Listed
  • Trip Characteristic: C-Curve (suitable for inductive loads)
  • Application: Industrial and commercial electrical systems

Specifications

Amperage Rating
30 A
Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Current Rating
30 A
Number of Poles
2
Number of Poles
2.0000
Poles
2P
Series
SU202M
Size
82x110x108mm
Special Features
SU202M-C30 Miniature Circuit Breaker C-Char., 10kA, 30A, 2P UL489
Standard
CSA 22.2 No. 5 / IEC/EN 60947-2 / UL 489
Trip Type
C
Tripping Characteristic
C
Type
Contactors
Voltage Rating
(480Y / 277 V AC) / (96 V DC)
Package Dimensions (L x W x H)
4.72 IN x 2.24 IN x 3.27 IN
Package Dimensions (L x W x H)
11.9888 cm x 5.6896 cm x 8.3058 cm
Package Weight (Imperial)
0.880 L
Package Weight (Metric)
0.399 kg
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Frequently Asked Questions

What is the maximum voltage rating for SU202M-C30?

The SU202M-C30 operates at voltages up to 480Y/277VAC and 96VDC.

What is the voltage rating for the SU 200 M?

The SU 200 M operates at voltages up to 480Y/277VAC and 96VDC.

Is the SU 200 M compatible with existing accessories?

Yes, the SU 200 M is fully compatible with existing UL489 System pro M compact accessories.

What is the rated breaking capacity of this circuit breaker?

The rated breaking capacity is 10 kA according to UL489/CSA 22.2 No. 5 and 15 kA according to IEC/EN 60947-2.

Is the SU202M-C30 compatible with existing accessories?

Yes, the SU202M-C30 is fully compatible with existing UL489 System pro M compact accessories.

What is the rated breaking capacity of the SU 200 M?

The rated breaking capacity is 10 kA according to UL489 / CSA 22.2 No. 5 and 15 kA according to IEC / EN 60947-2.

What is the maximum amperage for the SU 200 M?

The SU 200 M is certified up to In = 40 A at 480 Y / 277 V AC.

What safety features does the SU 200 M have?

The SU 200 M features real contact position indication for safety and easy identification of the MCB's state.

How can I identify the SU 200 M product specifications?

Identification can be found in the product part numbering system on the face of the device, indicating poles, trip curve, and amperage.

What is the reference temperature for operation?

The reference temperature for the SU202M-C30 is 40°C according to UL and CSA standards.

Frequently Asked Questions about ABB - Electrification

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.

What environmental ratings do ABB - Electrification products have?

ABB - Electrification products feature robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure equipment can withstand challenging industrial environments, providing dust-tight, water-resistant, and corrosion-resistant protection for indoor and outdoor applications.

What accessories are available for ABB - Electrification products?

ABB - Electrification offers a comprehensive range of accessories across multiple product lines, including auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, mounting pieces, terminal blocks, and connection accessories. These accessories are designed to enhance functionality, improve connectivity, and provide additional protection for industrial control systems, with many accessories being compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems.

How are ABB - Electrification products typically installed?

ABB - Electrification products are installed through a professional, systematic process that includes precise equipment verification, secure electrical connections, and comprehensive testing. Installation typically involves verifying foundation requirements, assembling equipment, connecting busbars and control cables, establishing earthing systems, and conducting thorough pre-commissioning and commissioning tests to ensure optimal performance, reliability, and safety.

What is ABB - Electrification's warranty policy?

ABB - Electrification offers a standard 1-year factory warranty for most electrification products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies the product application and provides additional coverage for manufacturing defects and factory-mounted accessories.