CHASSIS - The AXIS Busbar System, developed and manufactured by South Seas , has successfully passed the TÜV SÜD Type Test Certification in accordance with AS/NZS 61439.1:2016 / IEC 61439-1:2020 standards.
Designed for reliability and efficiency, the AXIS system delivers superior electrical performance, thermal stability, and structural safety for modern low-voltage distribution applications.
Key Performance Data
Rated operational voltage: 415 V AC
Rated insulation voltage: 500 V
Rated impulse withstand voltage: 6 kV
Rated current: 250 A
Short-time withstand current (Icw): 25 kA / 100 ms
Conditional short-circuit current (Icc): 25 kA
Service short-circuit breaking capacity (Ics): 15 kA
Conductor material: T2 Copper
Enclosure material: Flame-retardant PC (HPC-EFR87X)
Terminal base: Epoxy powder E-RD4962-S7(#)
Testing and Certification
The AXIS Busbar System has passed comprehensive type tests performed by TÜV SÜD Certification and Testing (China) Co., Ltd., including:
Thermal resistance and fire endurance of insulating materials (IEC 60695-2 Series)
Clearance and creepage distance test (6 kV / 5.5 mm required, actual > 8.3 mm)
Power-frequency and impulse withstand voltage test (1890 V, 7.3 kV)
Short-circuit withstand test (25 kA, 54 kA peak, 100 ms duration)
Mechanical strength and electrical continuity verification
Product Features
Modular design for quick installation and easy maintenance
High-strength flame-retardant housing for superior protection
Suitable for Pollution Degree 3 and Material Group III environments
Certified by TÜV SÜD to both Australian/New Zealand and international standards
CHASSIS - AXIS Busbar System — Engineered for Conduction, Built for Protection.
South Seas remains committed to global standards, delivering safe, efficient, and reliable busbar and power distribution solutions worldwide.