Surge Protection For AC Power Supplies PLT-SEC-T3-24-FM-UT

Pluggable device protection, according to type 3/class III, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with integrated surge-proof fuse and remote indication contact. Also suitable for DC applications.


Nominal voltage UN : 24 V AC

1-phase TN-S, 24 V AC , Class III, 1 KA (8/20µs), with remote indication contact


- Varistor-based device protection.

- Can be used without separate backup fuse thanks to integrated overcurrent protection.

- For 1-phase power supply units (AC/DC).

IEC Tested Class III, T3
Max.Continuous Voltage Uc 34 V
Impulse current Iimp (10/350) µs-
Maximum discharge current Imax (8/20) µs-
Nominal discharge current In (8/20) µs1 kA
Voltage protection level Up0.25 kV
Follow Current interupt rating Ifi-
Remote indication contactN/C contct
Test standardIEC61643-11


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