Telergon S5 and S6 Switch-Disconnectors
TELERGON EXCLUSIVE PARTNER
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.
By The Numbers
Current range
Icw (1s)
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.
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S5 Series — Heavy-Duty Isolation (40A–6300A)
Buy S5 OnlineThe broadest-range switch-disconnector in the Telergon platform. Specified for switching under load where fault withstand and thermal stability are critical.
Ui: 800V–1000V AC
Icw (1s): Up to 50 kA
Config: 3P, 3P+N, 4PIcw 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
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S6 Series — High-Current Isolation (1250A–3150A)
Buy S6 OnlineDesigned specifically for high-current AC isolation where fault withstand is non-negotiable. Industry-leading 60kA rating in a compact footprint.
Ui: 1000V AC
Icw (1s): 50–60 kA
Config: 3P, 4PIcw: 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 for S5 and S6
Handles, auxiliary contacts, extended shafts, padlocking devices, and terminal shrouds available for both 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
Looking for other Telergon products?
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