The 3VA2063-6HN46-0AA0 gives you 85 kA breaking strength in a 4‑pole frame without pushing you into communication modules you don't need. ETU350 LSI delivers adjustable overload and short‑time delay, plus fixed instantaneous – enough for most coordination scenarios. Standard terminal connections keep wiring simple.

Protection breakdown

• L: Ir 25…63 A, I²t, tr 0.5…17 s.
• S: Isd 1.5…10 × Ir (based on Ir, not In – a cost‑optimized setting).
• I: Fixed Ii = 12 × In (756 A).
• Neutral: OFF or 100% selectable.
• No communication, no G‑fault – a budget‑friendly H‑class option.

Technical data

• Rated insulation voltage Ui: 800 V AC; Ue: 690 V AC
• Icu / Ics @415 V: 85 kA; Icm: 187 kA
• Mechanical life 25 000 ops; electrical life 15 000 cycles
• Power loss 1.8 W/pole; IP40 front
• Net weight: 2.935 kg
• Standard: IEC/EN 60947-2; Origin: Czech Republic

Installation & typical places

• 35 mm DIN rail, terminal connection.
• Perfect for 4‑pole main distribution boards, factory switchgear, or any 85kA‑rated application where remote access is not required.