ABB Signature Partner Distributor (Electrification)
ABB - Electrification SU202M-Z16 - SU202M-Z16 Miniature Circuit Breaker Z-Char., 10kA, 16A, 2P UL489
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ABB Electrification SU202M-Z16 SU202M-Z16 Miniature Circuit Breaker Z-Char., 10kA, 16A, 2P UL489


Documents & Media
Specification Sheet

Contact for Pricing

Call (262) 252-1600 or email [email protected] for pricing and availability.

Overview

The ABB SU202M-Z16 is a 2-pole miniature circuit breaker (MCB) designed for branch circuit protection in North American electrical systems. Rated at 16A with a Z-characteristic trip curve, this breaker provides fast response to low-level overloads, making it ideal for protecting sensitive inductive loads such as motors, transformers, and solenoids. The SU202M-Z16 offers a 10kA interrupting rating at 480Y/277V AC and 96V DC, ensuring reliable performance in high-fault current scenarios. With a power loss of 5.2W per pole at rated conditions, it maintains efficiency while delivering robust protection. 5 standards, this breaker meets stringent safety requirements for panelboards, switchboards, and distribution systems. Designed for DIN rail mounting, the SU202M-Z16 features a compact footprint for space-efficient installation in industrial and commercial enclosures. It supports reverse feed applications and is compatible with ABB SU200M series accessories for expanded functionality. Finger-safe terminals enhance safety during installation and maintenance. Part of ABB's SU200M modular product line, this breaker is built for reliability in demanding electrical environments.
  • 2-pole miniature circuit breaker (MCB) for branch circuit protection
  • Z-characteristic trip curve for fast response to low-level overloads
  • 16A rated current with 10kA interrupting rating at 480Y/277V AC
  • DIN rail mounting for compact installation in electrical enclosures
  • Compatible with ABB SU200M series accessories for expanded functionality

Specifications

Amperage Rating
16 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
16 A
Mounting Type
DIN Rail
Number of Poles
2
Poles
2P
Series
SU202M
Series
SU200M
Size
82x110x108mm
Special Features
SU202M-Z16 Miniature Circuit Breaker Z-Char., 10kA, 16A, 2P UL489
Standard
CSA 22.2 No. 5 / IEC/EN 60947-2 / UL 489
Trip Type
Z
Tripping Characteristic
Z
Type
Contactors
Voltage Rating
240 Vac
Voltage Rating
(480Y / 277 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)
2.870 L
Package Weight (Metric)
1.302 kg
Ground Lug

DNGL

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

83411621001

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

76512124011

ZCT,LZR-030(V),EMPR,EXP
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
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.

Frequently Asked Questions

What is the interrupting rating for AC and DC?

The interrupting rating is 10 kA for AC at 240/415 VAC and 10 kA for DC at 250 VDC.

What is the rated voltage for this circuit breaker?

The rated voltage is 240/415 VAC and 250 VDC.

What is the rated current of the SU202M-Z16?

The rated current for this miniature circuit breaker is 16 A.

What standards does the SU202M-Z16 comply with?

This product complies with CSA, IEC, and UL standards.

What is the power loss per pole at rated conditions?

The power loss per pole at rated operating conditions is 1.5 W.

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.