High-Current Switch-Disconnectors.Stocked in Australia.
Telergon S5 & S6 — European-manufactured low-voltage isolators from 40A to 6300A, with fault withstand ratings up to 60kA. Available now from QLD, NSW and VIC.
Shop S5 & S6 Range ›40A–6300A
Current Range
Up to 60kA
Icw (1s)
IEC 60947-3
Certified
S5 or S6? Select by Current Rating and Fault Withstand
The S5 handles 40A–6300A across the broadest range of industrial applications. The S6 targets high-current installations requiring 50–60kA fault withstand.
S5 Series
Heavy-Duty Isolation
The broadest-range switch-disconnector in the Telergon platform. Specified for switching under load where fault withstand and thermal stability are critical.
| Ui | Icw (1s) | Config |
|---|---|---|
| 800V–1000V AC | Up to 50 kA | 3P, 3P+N, 4P |
Icw varies by size: 3kA (40A) to 50kA (4000A–6300A). See datasheet for model-specific ratings.
Best Suited For:
- Harsh environments (heat, dust, vibration)
- Mining, infrastructure, heavy industrial
- Permanent installations with infrequent maintenance access
S6 Series
High-Current Isolation
Designed specifically for high-current AC isolation where fault withstand is non-negotiable. Industry-leading 60kA rating in a compact footprint.
| Ui | Icw (1s) | Config |
|---|---|---|
| 1000V AC | 50–60 kA | 3P, 4P |
Icw: 50kA (1250A–1600A), 60kA (2500A–3150A). See datasheet for model-specific ratings.
Best Suited For:
- Battery Energy Storage Systems (BESS)
- UPS and data centre applications
- Motor control centres (MCC)
- Utility and energy compensation installations
Accessories: Handles, auxiliary contacts, extended shafts, padlocking devices, and terminal shrouds available for both S5 and S6 series.
Not sure which series you need?
| Requirement | S5 | S6 |
|---|---|---|
| Current range | 40A – 6300A | 1250A – 3150A |
| Fault withstand (Icw) | Up to 50kA | 50–60kA |
| Voltage | 800V–1000V AC | 1000V AC |
| Configurations | 3P, 3P+N, 4P | 3P, 4P |
| Best for | Heavy industrial, mining, infrastructure | BESS, UPS, MCC, utilities |
If your application falls in the 1250A–3150A range and fault withstand is the priority, the S6. Everything else, the S5.
Why Engineers Trust TROPAC for Telergon
Higher Specification
European-manufactured with high-grade materials.
Local Stock
Same-day dispatch on core lines.
Competitive Pricing
European-manufactured switchgear without the budget escalation.
PAC Technical Support
For selection guidance, Icw verification, and panel compatibility review.
Looking for other Telergon products?
Talk to a Product Application Consultant
Tell us about your application and a PAC will get back to you.