| Specification / Value | Details & Benefits |
|---|---|
| Item Condition | USED MULTI-PACK — Three matching breakers thoroughly inspected, mechanical orange toggle operations verified, and terminal ports checked. |
| Package Quantity | Includes 3 matching single-pole circuit protection units (perfect for multi-circuit sub-panel builds or backup electrical inventory setups). |
| Model / Series Reference | BKN Range (Faceplate Mark: BKN C 20) |
| Tripping Curve Profile | C Curve characteristics, optimized for standard commercial configurations, lighting systems, and lower-power inductive loads. |
| Pole Configuration | Each individual unit is 1-Pole (1P / single-module frame width) for space-saving DIN rail layouts. |
| Rated Current (In) | 20 Amps (20A) continuous operational load current capacity per breaker. |
| Operational Voltage (Ue) | 230V / 400V~ AC system compatibility running at standard 50/60Hz grid line frequencies. |
| Breaking Capacity (Icn) | 6000A / 6kA fault current limitation threshold rating under international IEC60898 standards (Energy Limiting Class 3). |
| Value Advantage | Premium industrial electrical engineering from South Korea’s LS Industrial Systems (LS ELECTRIC). Features crisp mechanical orange toggle levers with internal wiring diagrams. Pre-owned but fully tested mechanically to supply budget-friendly panel installations without retail pricing. |
Circuit Protection & Breakers
LS BKN C20 1-Pole MCB (3 Pack) – USED
High-quality multi-pack lot containing three (3) individual used LS Industrial Systems BKN series miniature circuit breakers (MCBs). Each unit features a compact 1-Pole (1P) modular configuration with a C-curve 20 Amp current rating (C20) and a 6000A (6kA) short-circuit breaking capacity at 230/400V AC. Fully checked and verified for matching distribution boards.





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