ABB - Electrification SUP402M-K4 - Pluggable Miniature circuit-breaker for the SMISSLINE TP System acc. UL489 in 277/480 VAC systems, Tripping characteristic K, Rated current In 4A
ABB - Electrification

SUP402M-K4

Contact for Pricing

Overview

The ABB SUP402M-K4 is a UL 489 listed miniature circuit-breaker designed for the SMISSLINE TP System, providing essential branch circuit protection in 277/480 VAC systems. This unit features a Type K tripping characteristic, rated for 4A, and is specifically engineered to handle moderate inrush currents without nuisance tripping, making it suitable for applications with inductive loads. As part of ABB's UL 489 series, the SUP400 product type offers current-limiting capabilities according to UL 489 standards. The breaker boasts a fast breaking time of 2.3–2.5 ms and is designed for DIN rail mounting. It supports a bus connection system and offers a wide range of accessories for enhanced functionality. The rated voltage is 480Y / 277 V AC, with a rated insulation voltage Ui of 400 V DC (pollution degree 3) and 500 V DC (pollution degree 2). The reference temperature for tripping characteristics is 25 °C. Manufactured by ABB Electrification in the US, the SKU SUP402M-K4 signifies a specific configuration within their compact circuit protection devices. This pluggable design facilitates quick installation and replacement within the SMISSLINE TP System, minimizing downtime and simplifying maintenance procedures. It adheres to stringent safety standards, ensuring reliable overcurrent protection for electrical installations and safeguarding equipment and personnel against electrical faults. The SUP400 series is UL 489 listed, providing branch circuit protection and is current-limiting. It features finger-safe terminals and is suitable for reverse feed applications.
  • UL 489 Listed Miniature Circuit-Breaker
  • Rated Current: 4A
  • Tripping Characteristic: Type K
  • System Voltage: 277/480 VAC
  • Pluggable design for SMISSLINE TP System

Specifications

Connection Type
Bus connection system
Current Rating
4 A
Mounting Type
DIN Rail
Series
SUP400
Special Features
Pluggable Miniature circuit-breaker for the SMISSLINE TP System acc. UL489 in 277/480 VAC systems, Tripping characteristic K, Rated current In 4A
Voltage Rating
277/480 VAC
Package Dimensions (L x W x H)
7.17 IN x 3.86 IN x 4.13 IN
Package Dimensions (L x W x H)
18.2118 cm x 9.8044 cm x 10.4902 cm
Package Weight (Imperial)
0.530 L
Package Weight (Metric)
0.240 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 rated voltage for the ABB SUP402M-K4?

The rated voltage for the ABB SUP402M-K4 is 480Y / 277 V AC.

What tripping characteristic does the SUP402M-K4 feature?

The ABB SUP402M-K4 features a Type K tripping characteristic.

What is the rated current of the SUP402M-K4?

The rated current (In) for the ABB SUP402M-K4 is 4A.

Is the SUP402M-K4 UL 489 listed?

Yes, the ABB SUP402M-K4 is UL 489 listed for branch circuit protection.

What system is the SUP402M-K4 designed for?

The ABB SUP402M-K4 is designed for the SMISSLINE TP System.

What is the reference temperature for tripping characteristics?

The reference temperature for tripping characteristics is 25 °C.

What is the breaking time of this circuit breaker?

The ABB SUP402M-K4 has a fast breaking time of 2.3–2.5 ms.

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.