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KEC1-13 Din-rail Type
Installed at the incoming panel or main distribution board to block high-energy direct-strike surges (10/350µs), using a high-performance metal oxide varistor.
CategorySPD
POLE1P2W / 3P3W / 3P4W
Technical dataClass I · Iimp 12.5kA (L-N) / 50kA (N-PE) · Uc 275V · Up 1.5kV (L-N)/2.0kV(N-PE)
StandardKS C IEC 61643-11
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KEC2-40 Direct Type
1P2W / 3P4W
Direct-mount instead of DIN rail — resistant to vibration and shock, and installable in tight spaces with fixed terminals.
KEC2-40 Din-rail Type
1P2W / 3P3W / 3P4W
Installed at distribution boards or load equipment to cut induced and switching surges. MOV and GDT in parallel give strong insulation recovery.
KEC20-T2 · KEC13-T1 External Disconnector
SPD전용 외부분리기
Installed between the SPD and the supply circuit to isolate on overcurrent or SPD failure, preventing fire and secondary faults.
KEC2-80 Din-rail Type
구 모델명 : KECCD2Y-80 Din-rail Type
Handles up to 80kA (8/20µs) at the power inlet and main distribution boards, protecting precision and industrial equipment.