MCR protection for two-core systems

Filter: Maximum continuous voltage AC

4 (1)

9 (1)

19 (5)

37 (1)

120 (1)

Maximum continuous voltage DC

6 (1)

13 (1)

28 (5)

53 (1)

170 (1)

Nominal voltage

5 V (1)

12 V (1)

24 V (3)

SPD to IEC 61643-21

Class I+II / D1+C2 (1)

Class I+II+III / D1+C2+C1 (6)

Class II+III / C2+C1 (2)

Nominal discharge current (8/20 µs)

0,5 kA (1)

2,5 kA (1)

5 kA (4)

9 kA (2)

Approvals

UL (7)

6 products (9 Variants)

30 60 90

Combination protection for two-core systems with HF applications 5 V

Basic protection for two-core systems with HF applications 120 V

Medium and fine protection for two-core systems

Medium and fine protection FRD 2 for two-core systems 24 V

Medium and fine protection for two-core systems 24 V

Medium and fine protection FLD for two-core systems