ABB - Electrification Signature Partner Distributor
ABB - Electrification SUP401M-K8 - Pluggable Miniature circuit-breaker for the SMISSLINE TP System acc. UL489 in 277/480 VAC systems, Tripping characteristic K, Rated current In 8A
More images
ABB - Electrification

SUP401M-K8


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB Electrification SUP401M-K8 is a UL489-listed pluggable miniature circuit breaker designed for the SMISSLINE TP System, optimized for 277/480 VAC applications. This 8A-rated breaker features a Type K tripping characteristic, providing precise protection against overcurrents and short circuits in circuits with moderate inrush currents. The K-trip curve is ideal for applications such as motors, transformers, and inductive loads where temporary overloads are expected but sustained overcurrent must be interrupted. Key specifications include a rated interrupting capacity of 10 kA, ensuring reliable performance under fault conditions. The breaker is rated for 277V AC (1P) and 480Y/277V AC (2-4P), with a reference tripping temperature of 40°C. Electrical endurance is rated at 6,000 operations with a 1-second ON/9-second OFF cycle, while mechanical endurance exceeds 20,000 operations. The housing meets IP20 protection degree, with IP40 when installed in an enclosure with a cover. The pluggable design enables rapid installation, maintenance, and circuit reconfiguration without extensive rewiring, reducing downtime and operational disruptions. Contact position indication (CPI) shows green for OFF and red for ON, while a trip position indicator (TPI) displays gray for NO TRIP and orange for TRIP states. The breaker is designed for mounting on DIN rails (EN 60715) in any position, with a tightening torque of 3.5 Nm (31 in-lbs) for secure connections. Applications include branch circuit protection in industrial, commercial, and infrastructure settings where UL489 compliance is required. The SUP401M-K8 integrates seamlessly into the SMISSLINE TP architecture, offering a flexible and scalable solution for electrical distribution systems. Distributed by Gross Automation (SKU: SUP401M-K8, UNSPSC: 39121603, Country of Origin: US).
  • UL489 Listed Miniature Circuit Breaker for SMISSLINE TP System
  • Rated Current: 8A, Tripping Characteristic: Type K
  • Voltage Rating: 277V AC (1P) / 480Y/277V AC (2-4P)
  • Rated Interrupting Capacity: 10 kA
  • Pluggable design for rapid installation and maintenance

Specifications

Connection Type
Pluggable
Current Rating
8 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 8A
Tripping Characteristic
K
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)
0.270 L
Package Weight (Metric)
0.123 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 type of circuit breaker is the SUP401M-K8?

The SUP401M-K8 is a pluggable miniature circuit breaker designed for the SMISSLINE TP System.

What voltage systems is this circuit breaker compatible with?

This circuit breaker is compatible with 60/660/1000 V AC systems.

What is the rated current for the SUP401M-K8?

The rated current for this circuit breaker is 100A.

What is the tripping characteristic of this circuit breaker?

The tripping characteristic is K.

What are the dimensions of the SUP401M-K8?

The product net width is 52.5 mm, height is 80 mm, and weight is 320 g.

Where is the SUP401M-K8 manufactured?

The country of origin for this product is Switzerland (CH).

What is the catalog number for this circuit breaker?

The catalog number is CCG100R5 and an alternative is SUP401M-K8.

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.