Overvoltage arrester type 2+3 20kA Uc150V 3+1 TT - Surge protection for power supply STPT23-20K15...

Mersen - STPT23-20K150V-4PGM - Overvoltage arrester type 2+3 20kA Uc150V 3+1 TT - Surge protection for power supply STPT23-20K15...
Photo source: fig. possibly similar
Photo source: fig. possibly similar
STPT23-20K150V-4PGM 83230125 8435297850786 EAN/GTIN

£166.49 incl. VAT (£0.00)

13-15 days* (GBR)

Surge protection for power supply System configuration TN-S, System configuration TT, Number of... more
Overvoltage arrester type 2+3 20kA Uc150V 3+1 TT - Surge protection for power supply STPT23-20K15... – Mersen – 83230125 – 8435297850786: Surge protection for power supply System configuration TN-S, System configuration TT, Number of conductors (without earthing) 4, Nominal discharge surge current (8/20) 10kA, Nominal voltage AC 230V, Short-circuit breaking capacity (Isccr) 25kA, Max. continuous voltage AC 150V, Max. discharge surge current (8/20) 20kA, Mounting method DIN rail (top hat rail) 35 mm, Construction size 4 modular spacing, Voltage protection level 0,8kV, Max. conductor cross section solid (solid, stranded) 35mm², Max. conductor cross section flexible (fine-strand) 25mm², Voltage protection level L-N 0,8kV, Voltage protection level N-PE 1,5kV, With remote signalling contact, Signalling at the device Optic, Degree of protection (IP) IP20
... more
Network form DC no
Network form IT no
Network shape TN no
Mains form TN-C no
Mains form TN-CS no
Mains form TN-S yes
Network shape TT yes
Network form other no
Number of conductors (without earth) 4
Nominal discharge current (8/20) 10 kA
Max. Surge current (8/20) 20 kA
Rated voltage AC 230V
Highest continuous voltage AC 150V
Protection level 0.8 kV
Protection level LN 0.8 kV
Protection level N-PE 1.5 kV
Short-circuit resistance (Isccr) 25 kA
Integrated short-circuit protection no
Integrated backup fuse no
Free from leakage current yes
Mounting DIN rail TH35
Size 4 TE
With telecommunication contact yes
Signaling on the device optical
Test class type 2 no
IP protection) IP20

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