ABB 5SGA30J4502

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ABB 5SGA30J4502

Overview

The ABB 5SGA30J4502 is a high-current asymmetric Gate Turn-Off (GTO) thyristor rated for 3000 A and 4500 V. It features ABB’s patented free-floating silicon technology for enhanced thermal performance and reduced switching losses. Encased in a sturdy 108 mm round industry-standard package with a 40 kN mounting force requirement, this component is designed for critical high-voltage applications such as rail systems, industrial converters, and HVDC power networks.

Key Features

Rated current: 3000 A
Blocking voltage: 4500 V
Annular gate electrode
Free-floating silicon design
Low on-state and switching losses
Radiation-resistant construction
Standard 108 mm round GTO housing
High mechanical strength (40 kN mounting force)

Technical Specifications

Product ID: 5SGA30J4502
Type: Asymmetric Gate Turn-Off Thyristor (GTO)
ITGQM: 3000 A
VDRM: 4500 V
Package Diameter: 108 mm
Package Height: 26 mm
Gross Weight: 1.33 kg
Mounting Force: 40 kN
Gate Structure: Annular electrode
Silicon Technology: Free-floating
Radiation Rating: Cosmic radiation withstand
Housing Type: Industry-standard round

Applications

Rail and traction converters
High-voltage DC transmission (HVDC)
Static power inverters and choppers
Industrial motor drives
Energy storage and distribution systems

Why Choose the 5SGA30J4502

High current and voltage capacity
Optimized for low power loss and thermal efficiency
Built to perform under extreme environmental stress
Proven ABB reliability for mission-critical systems
Supports compact, efficient system designs

Order Now

The ABB 5SGA30J4502 is ready to meet the demands of high-power switching systems across industrial, traction, and energy sectors. Ships globally.

View our full range of ABB asymmetric GTO thyristors.

Explore the complete ABB GTO range, including symmetric, fast, and asymmetric models.

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1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.