Weidműller 2591360000 Surge Arrester Reliable Surge Protection

Weidmüller VPU AC II 1 R 350/50 is a Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1. The device is a Type II surge protection and is also tested as Type III device. It can be installed in the sub distribution board and also can protect the following end devices against surge voltages caused by switch operations or indirect lightning. The portfolio offers a wide range of applications with different nominal voltages, suitability for various types of main voltages and worldwide usage in high-elevation regions and long warranty. All devices can be installed in various applications.

Type	SPD
Category type 2	true
Construction size	1 modular spacing
Degree of protection (IP)	IP20
Integrated backup fuse	false
Integrated short-circuit protection	false
Integrated short-circuit protection selective to fuse gG	315
Leakage-current free	false
Max. conductor cross section flexible (fine-strand)	25
Max. conductor cross section solid (solid, stranded)	35
Max. continuous voltage AC	350
Max. discharge surge current (8/20)	50
Max. overcurrent protection device, parallel connection (fuse)	315
Mounting method	DIN rail (top hat rail) 35 mm
Nominal voltage AC	230
Number of conductors (without earthing)	1
Short-circuit breaking capacity (Isccr)	50
Signalling at the device	Optical
System configuration DC	false
System configuration IT	true
System configuration TN	true
System configuration TN-C	true
System configuration TN-C-S	true
System configuration TN-S	true
System configuration TT	true
Voltage protection level L-N	1750
Voltage protection level N-PE	1500
With remote signalling contact	true