ABB - Electrification Signature Partner Distributor
ABB - Electrification SUP403M-K16 - Pluggable Miniature circuit-breaker for the SMISSLINE TP System acc. UL489 in 277/480 VAC systems, Tripping characteristic K, Rated current In 16A
ABB - Electrification

SUP403M-K16


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Specification Sheet

Contact for Pricing

Overview

The ABB Electrification SUP403M-K16 is a UL 489-listed miniature circuit-breaker (MCB) designed for the SMISSLINE TP System, offering branch circuit protection in 277/480 VAC systems. Rated at 16A with a K-type tripping characteristic, this 1-pole pluggable MCB is engineered for applications requiring tolerance of higher inrush currents, such as motors, transformers, and inductive loads. The K-characteristic ensures rapid response to overloads while maintaining protection against short-circuit currents, balancing performance and reliability. This breaker is part of the SUP400 series, which delivers a rated interrupting capacity of 10 kA, ensuring robust fault protection. The SMISSLINE TP System’s pluggable architecture enables quick installation, maintenance, and system modifications, minimizing downtime and labor costs. The SUP403M-K16 integrates seamlessly into this system, providing a plug-and-play solution for enhanced electrical infrastructure flexibility. Manufactured in the US, the SUP403M-K16 adheres to UL489 standards for safety and reliability in industrial and commercial electrical installations. Its housing is Insulation Group I (RAL 7035), with a black toggle for operation. The breaker features real CPI (green OFF / red ON) and TPI (gray NO TRIP / orange TRIP) indicators for clear status visibility. With an IP20 protection degree (IP40 when installed in an enclosure with a cover), it meets shock resistance standards per IEC/EN 60068-2-27 at 25g. Electrical endurance is rated at 6,000 operating cycles (1 cycle: 1s ON, 9s OFF), and mechanical endurance is 20,000 cycles, ensuring long-term durability. Ideal for general use and supplementary protection, the SUP403M-K16 is a reliable choice for branch circuit applications in commercial buildings, industrial facilities, and infrastructure projects where UL489 compliance and system flexibility are critical.
  • UL 489-listed miniature circuit-breaker for 277/480 VAC systems
  • 16A rated current with K-type tripping characteristic for inductive loads
  • 1-pole pluggable design for SMISSLINE TP System with 10 kA interrupting capacity
  • IP20 protection (IP40 with enclosure cover), 6,000 electrical cycles endurance
  • Real CPI (green OFF/red ON) and TPI (gray NO TRIP/orange TRIP) indicators

Specifications

Connection Type
Pluggable
Current Rating
16 A
Mounting Type
Pluggable (SMISSLINE TP System)
Series
SMISSLINE TP
Special Features
Pluggable Miniature circuit-breaker for the SMISSLINE TP System acc. UL489 in 277/480 VAC systems, Tripping characteristic K, Rated current In 16A
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)
0.790 L
Package Weight (Metric)
0.358 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 is the rated current for this circuit breaker?

The rated current for this circuit breaker is 16A.

What is the tripping characteristic of this circuit breaker?

The tripping characteristic of this circuit breaker is K.

Where is this product manufactured?

This product is manufactured in Switzerland.

What is the catalog number for this product?

The catalog number is CCG16-R.

What is the alternative catalog number?

The alternative catalog number is SUP403M-K16.

What type of system is this circuit breaker for?

This is a pluggable miniature circuit breaker for the SMISSLINE TP System according to UL 489 in 24V AC systems.

What are the dimensions of the miniature circuit breaker?

The product net width is 17.5 mm, height is 75 mm, and weight is 55 g.

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.

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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.

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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.

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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.

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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.

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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.

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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.