Finder 7P.22.8.275.1020 Surge arrester 20kA Type 2 Switchboard protection

Finder
Order Code:

03-4537

Brand: Finder MPN: 7P.22.8.275.1020 EAN-13: 8012823334691
Qty Unit Price (Ex VAT)
1+ £73.05
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
8 in stock, despatched in 4 working days

The Finder 7P.22.8.275.1020 surge arrester provides overvoltage, overcurrent, and lightning protection for switchboards. It offers a surge protection capacity of 20 kA and is suitable for one piece applications. Typical applications include safeguarding electrical systems in commercial and industrial settings.
Type Surge arrester
Category type 2 true
Construction size 2 modular spacing
Current Ratng 16A
Degree of protection (IP) IP20
Dim (L x W x H) 89.8 x 35 x 56.9 mm
Height 56.9mm
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 20kA
Leakage-current free N/A
Length 89.8mm
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) 40kA
Max. overcurrent protection device, parallel connection (fuse) 160A
Max. overcurrent protection device, series connection (fuse) N/A
Max. PV-voltage N/A
Misc Attribute Type 2 - 1-phase + sparks stretch
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) 2
Operating Temperature -40 to +80°C
Short-circuit breaking capacity (Isccr) 50kA
Signalling at the device Optical
Surge protection for Switchboards
System configuration DC false
System configuration IT false
System configuration other false
System configuration TN false
System configuration TN-C false
System configuration TN-C-S false
System configuration TN-S true
System configuration TT true
Voltage protection level N/A
Voltage protection level L-N 1.35kV
Voltage protection level N-PE 1.5kV
Voltage Rating 230V AC
Width 35mm
With remote signalling contact true

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