Contact for Pricing
Overview
- UL489 Miniature Circuit Breaker for SMISSLINE TP System
- Rated Current: 8A
- Tripping Characteristic: K
- Voltage Rating: 277/480 VAC
- Rated Interrupting Capacity: 10 kA @ 277V AC
- Electrical Endurance: 6,000 operations
- Mechanical Endurance: 20,000 operations
- Contact Position Indicator (CPI) & Trip Position Indicator (TPI)
- Manufactured in the US
Specifications
Current Rating | 8 A |
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 |
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 |
Frequently Asked Questions
Is the SUP403M-K8 compatible with the SMISSLINE TP System?
Yes, the SUP403M-K8 is designed for integration with the ABB SMISSLINE TP System, ensuring seamless compatibility.
Does the SUP403M-K8 meet UL489 standards?
Yes, the SUP403M-K8 is UL489-certified for branch circuit protection, ensuring compliance with safety regulations.
What is the tripping characteristic of the SUP403M-K8?
The SUP403M-K8 features a K-tripping characteristic, designed to handle higher inrush currents typical of inductive loads like motors and transformers.
What is the interrupting capacity of this circuit breaker?
The SUP403M-K8 has a rated interrupting capacity of 10 kA, ensuring reliable protection against short circuits.
What is the reference temperature for tripping characteristics?
The reference temperature for tripping characteristics is 40°C, as specified for the SUP403M-K8.
What are the mechanical and electrical endurance ratings?
The SUP403M-K8 offers 6,000 electrical operations and 20,000 mechanical operations, ensuring long-term reliability.
What is the protection degree of the SUP403M-K8?
The breaker has a protection degree of IP20, which increases to IP40 when installed with a cover.
What type of loads is the K-tripping characteristic suitable for?
The K-tripping characteristic is ideal for inductive loads such as motors, transformers, and solenoids due to its ability to handle higher inrush currents.
How to Install the ABB SUP403M-K8 Miniature Circuit Breaker
Step-by-step guide to installing the ABB SUP403M-K8 pluggable miniature circuit breaker on a DIN rail.
Estimated time: 15m
Tools needed:
Screwdriver (POZI 2 recommended), DIN rail
Supplies needed:
Mounting screws (if not pre-installed)
- Prepare the DIN rail
Ensure the DIN rail is clean and properly aligned in the electrical panel. Verify that the panel meets the required mounting position specifications (any position is acceptable).
- Mount the circuit breaker
Position the SUP403M-K8 on the DIN rail. Apply even pressure to snap the breaker into place until it locks securely. Ensure the breaker is flush against the rail for proper alignment.
- Connect the wiring
Connect the phase wire to the breaker’s top or bottom terminal, ensuring the wire size is within the specified range (1-50 mm² flexible or 1-70 mm² solid). Tighten the terminal screws to a torque of 3.5 Nm (31 in-lbs) using a POZI 2 screwdriver.
- Verify installation
Check that the breaker is securely mounted and the wiring is properly connected. Confirm the contact position indicator (CPI) shows green (OFF) when the breaker is in the off position and red (ON) when in the on position.
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.