ABB - Electrification S204MR-K3 - S204MR-K3 MCB K-Char., 10kA, 3A, 4P, RTT UL 1077, Ring Cable Lug
ABB - Electrification

S204MR-K3

Contact for Pricing

Overview

The ABB S204MR-K3 is a 4-pole miniature circuit breaker (MCB) with a 3A current rating and 10kA breaking capacity, designed for supplementary protection in industrial and commercial applications. Certified to UL 1077 standards, this MCB meets North American safety requirements for circuit protection in control panels, machinery, and equipment. The 4-pole configuration ensures comprehensive multi-phase circuit protection, while the ring cable lug connection simplifies secure wiring installation. With a withstand rating of 85kA at 508V, the S204MR-K3 provides reliable fault current handling in demanding environments. This device is part of ABB's E4.2V-A series, optimized for 3600 Ekip systems. Ideal for protecting sensitive loads or circuits requiring precise current limitation, the S204MR-K3 delivers consistent performance in supplementary protection roles.
  • 4-pole configuration for multi-phase circuit protection
  • 3A current rating for sensitive load protection
  • 10kA breaking capacity for reliable fault interruption
  • UL 1077 certified for North American supplementary protection
  • Ring cable lug for secure and efficient wiring
  • Withstand rating: 85kA at 508V
  • Part of ABB E4.2V-A series, 3600 Ekip compatible

Specifications

Connection Type
Ring Cable Lug
Current Rating
3 A
Poles
4P
Series
S204MR
Special Features
S204MR-K3 MCB K-Char., 10kA, 3A, 4P, RTT UL 1077, Ring Cable Lug
Package Dimensions (L x W x H)
7.205 IN x 3.622 IN x 3.15 IN
Package Dimensions (L x W x H)
18.3007 cm x 9.1999 cm x 8.001 cm
Package Weight (Imperial)
0.276 L
Package Weight (Metric)
0.125 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

Is the S204MR-K3 UL certified?

Yes, the S204MR-K3 is certified to UL 1077 standards for supplementary protectors, meeting North American safety requirements.

What is the current rating of the S204MR-K3?

The S204MR-K3 has a current rating of 3A, making it suitable for protecting sensitive loads and precise current limitation.

What is the pole configuration of the S204MR-K3?

The S204MR-K3 is a 4-pole miniature circuit breaker, providing protection for multi-phase circuits.

What is the breaking capacity of the S204MR-K3?

The S204MR-K3 has a breaking capacity of 10kA, ensuring reliable interruption of fault currents in industrial applications.

Is the S204MR-K3 compatible with US/CA electrical systems?

Yes, the S204MR-K3 is designed and certified for use in US and Canadian electrical systems.

What is the withstand rating of this MCB?

The S204MR-K3 has a withstand rating of 85kA at 508V, indicating its ability to handle high fault currents without damage.

What type of wiring connection does the S204MR-K3 use?

The S204MR-K3 features a ring cable lug connection for secure and efficient wiring in control panels and machinery.

What series does the S204MR-K3 belong to?

The S204MR-K3 is part of ABB's E4.2V-A series, designed for 3600 Ekip systems.

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.