KB3175S | Circuit Breaker | 175A | 3-Pole | 600V

The KB3175S Industrial Circuit Breaker delivers dependable overcurrent protection for 3‑phase power systems, engineered for maintenance, retrofit, and replacement projects where exact specification matching matters. With a 175A rating and a 3‑pole configuration, it safeguards industrial feeders and distribution circuits up to 600V with confidence.

Key specifications

• Amperage: 175A
• Poles: 3‑Pole
• Voltage: 600V

Why choose the KB3175S for your project

• Direct-match compatibility reference: The part number KB3175S serves as the most reliable guide for fit and ratings, helping you avoid mismatches during purchasing.
• Designed for maintenance, retrofit, and replacement: A practical choice for upgrading older panels or swapping out failed breakers with minimal downtime, all while maintaining proper protection for your three‑phase system.
• 3‑phase protection for demanding environments: Specifically built for 3‑pole installations operating up to 600V, ensuring stable performance in industrial settings.

Use cases and scenarios

Ideal for factory floor panels, machine control enclosures, and distribution boards that rely on robust 3‑phase protection. Use it to replace a worn‑out unit, retrofit an existing panel with a compatible 3‑pole 175A breaker, or align a new installation with 600V three‑phase requirements.

Installation and ordering tips

• Verify fit and ratings: Before ordering, confirm that your system expects 175A, 3‑Pole operation, and 600V.
• Reference the part number: Use KB3175S as the primary compatibility reference to ensure a correct match.