Finder 7P.43.8.275.1020 Surge arrester type 2 3-phase TN-C 54mm

Finder
Order Code:

03-4549

Brand: Finder MPN: 7P.43.8.275.1020 EAN-13: 8012823423180
Qty Unit Price (Ex VAT)
1+ £152.91
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Available to back order

Finder's surge arrester 7P.43.8.275.1020 provides effective surge protection for switchboards. This component is designed to safeguard electrical systems by mitigating voltage spikes. Typically used in industrial and commercial settings, it ensures the reliable operation of critical electrical equipment.
Type Surge arrester
Category type 2 true
Construction size 3 modular spacing
Degree of protection (IP) IP20
Depth 65.9mm
Dim (W x H x D) 53.8 x 87.6 x 65.9 mm
Height 87.6mm
Integrated backup fuse false
Integrated short-circuit protection N/A
Integrated short-circuit protection selective to fuse gG N/A
IP Rating IP20
Leakage-current free N/A
Max. conductor cross section flexible (fine-strand) N/A
Max. conductor cross section solid (solid, stranded) N/A
Max. continuous voltage AC 275V
Max. continuous voltage DC N/A
Max. discharge surge current (8/20) 25kA
Max. overcurrent protection device, parallel connection (fuse) 160A
Max. overcurrent protection device, series connection (fuse) N/A
Max. PV-voltage N/A
Misc Attribute SPD type 2
Mounting method DIN rail (top hat rail) 35mm
Nominal discharge surge current (8/20) 20kA
Nominal voltage AC 230V
Nominal voltage DC N/A
Number of conductors (without earthing) 3
Operating Temperature -40 - +80°C
Short-circuit breaking capacity (Isccr) 35kA
Signalling at the device Optical
Surge protection for Switchboards
System configuration DC false
System configuration IT false
System configuration other false
System configuration TN true
System configuration TN-C true
System configuration TN-C-S true
System configuration TN-S false
System configuration TT false
Voltage protection level N/A
Voltage protection level L-N 1.2kV
Voltage protection level N-PE 1.2kV
Voltage Rating 230V AC
Width 53.8mm
With remote signalling contact true

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