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Datasheet generated 2026-10-07
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Phoenix Contact Type 1+2 Special Combined Lightning Current and Surge Arrester, Plug-In (FLT-SEC-T1+T2-3S-350/25-FM)

Phoenix Contact · Switchgear & Protection · Surge Protectors · Germany · phoenixcontact.com
Part Number
FLT-SEC-T1+T2-3S-350/25-FM  ·  HS 8536.30
Phoenix Contact Type 1+2 Special Combined Lightning Current and Surge Arrester, Plug-In (FLT-SEC-T1+T2-3S-350/25-FM)

Phoenix Contact FLT-SEC-T1+T2-3S-350/25-FM FLT-SEC-T1+T2-3S-350/25-FM, Plug-in combined lightning current and surge arrester in accordance with Type 1+2 / Class I+II.

Technical Specifications

Manufacturer part number (MPN)FLT-SEC-T1+T2-3S-350/25-FM
EAN / GTIN4046356950664
Sales unitpcs
Mounting methodDIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)100 kA
Number of poles4
Voltage protection level2.2 kV
ExhaustingNo
Remote signallingYes
Follow current extinguishing capability25 kA
Max. continuous voltage AC350 V
Nominal voltage AC240 V
Test classType 1
Voltage protection level L-N1.5 kV
Signalling at the deviceOptical
Degree of protection (IP)IP20
Voltage protection level N-PE1.5 kV
Integrated backup fuseYes
Max. conductor cross section solid (solid, stranded)35 mm²
Max. conductor cross section flexible (fine-strand)35 mm²
System configuration DCNo
System configuration ITNo
System configuration TNNo
System configuration TN-CNo
System configuration TTNo
System configuration otherNo
Voltage protection level L-PE2.2 kV
Max. overcurrent protection device, series connection (fuse)125 A
Voltage switching spark gap technologyNo
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents