ABB - Electrification SU204M-Z63 - SU204M-Z63 Miniature Circuit Breaker Z-Char., 10kA, 63A, 4P UL489
ABB - Electrification

SU204M-Z63


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Overview

The ABB SU204M-Z63 is a 4-pole miniature circuit breaker (MCB) designed for reliable branch circuit protection. This UL489 listed device features a 63A current rating and a 10kA interrupting capacity at 240V AC, providing robust protection against overcurrents and short circuits. The Z-characteristic trip curve is optimized for applications with high inrush currents, such as motor circuits, minimizing nuisance tripping while maintaining sensitive overload and short-circuit protection. Manufactured in the US, this breaker ensures dependability and safety for critical electrical systems. Its 4-pole configuration offers comprehensive protection for multi-phase circuits. The SU204M series is suitable for installation in control panels and power distribution units where dependable circuit protection is essential. Key specifications include: 63A current rating, 4 poles, 10kA interrupting capacity (UL489), Z-characteristic trip curve, and UL489 certification. The SU200M series offers UL current limiting, fast breaking times (2.3–2.5 ms), and finger-safe terminals, with compatibility for bus connection systems and a wide range of accessories. This specific model, SU204M-Z63, is built to meet stringent industrial and commercial electrical standards.
  • 4-Pole Miniature Circuit Breaker
  • 63A Current Rating
  • 10kA Interrupting Capacity (UL489)
  • Z-Characteristic Trip Curve for High Inrush Currents
  • UL489 Listed for Industrial & Commercial Applications
  • Manufactured in the USA

Specifications

Amperage Rating
63 A
Amperage Rating, Maximum
63 A
Amperage Rating, Minimum
63 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
63 A
Number of Poles
4
Poles
4P
Series
SU204M
Size
82x110x108mm
Special Features
SU204M-Z63 Miniature Circuit Breaker Z-Char., 10kA, 63A, 4P UL489
Standard
CSA 22.2 No. 5 / IEC/EN 60947-2 / UL 489
Trip Type
Z
Tripping Characteristic
Z
Type
Contactors
Voltage Rating
(240 V AC) / (96 V DC)
Package Dimensions (L x W x H)
7.52 IN x 4.76 IN x 3.23 IN
Package Dimensions (L x W x H)
19.1008 cm x 12.0904 cm x 8.2042 cm
Package Weight (Imperial)
2.310 L
Package Weight (Metric)
1.048 kg
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
JB5-2 2 POLE JUMPER 5.2MM SPACING

1SNK905302R0000

JB5-2 2 POLE JUMPER 5.2MM SPACING
JB5-5 5 POLE JUMPER 5.2MM SPACING

1SNK905305R0000

JB5-5 5 POLE JUMPER 5.2MM SPACING
Ground Lug

DNGL

Ground Lug
ZCT,LZR-030(V),EMPR,EXP

76512124011

ZCT,LZR-030(V),EMPR,EXP
INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

83411621001

INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

Frequently Asked Questions

What voltage ranges can this circuit breaker handle?

The SU 200 M miniature circuit breaker is designed for voltages up to 480Y/277VAC and 96VDC, making it suitable for both AC and DC applications.

What is the rated breaking capacity of this circuit breaker?

The SU 200 M has a rated breaking capacity of 10 kA according to UL489/CSA 22.2 No. 5, and 15 kA according to IEC/EN 60947-2.

What is the maximum certified amperage for this circuit breaker?

The circuit breaker is certified up to 40 A at 480Y/277V AC according to UL 489 and CSA 22.2 No.5.

What is the reference temperature for this circuit breaker?

The circuit breaker is rated for a 40°C reference temperature according to UL and CSA standards.

What accessories are available for this circuit breaker?

Accessories include auxiliary contacts, signal contacts, shunt trips, and busbar systems. Only one side mount accessory per MCB is allowed for UL/CSA applications.

What safety features does this circuit breaker have?

The circuit breaker features a real contact position indication (CPI) in red/green, IP 20 finger-safe terminals, and is compatible with Lockout-Tagout (LOTO) programs.

How can I identify the circuit breaker's specifications?

The product part numbering system on the device's face includes information such as number of poles, trip curve, and amperage for quick and intuitive identification.

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.