Single-pole surge voltage arrestor according to the requirements of Class II/III acc. to IEC 61643-11, EN61643-11:2013. Consisting of V0 material, the arrestor serves as surge protection in applications acc. to IEC 61643-12. Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. The use of a high-performance varistor in combination with sparkover gaps satisfies the inspection requirements for Class II surge protection systems on the basis of the standards. The leakage current-free arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a commercially available installation/electrical distribution enclosure. The VPU II 1 LCF 280 V/40 kA is earthed, in combination with three or four identical arrestors, between the outer conductors (L1, L2, L3 and / or the neutral conductor). Reference is also made here to the 3+1 circuit and the 3+0 / 4+0 circuits. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. Rated voltage: 230 VAC maximum discharge current (8/20 µs): 40 kA protection level < 1.8 kV combined pulse Uoc: 10 kV; 25 kA short-circuit strength with max. back-up fuse of 125 A gl Type: Weidmüller VPU II 1 LCF 280 V/40 kA Order No. 1352740000 or equivalent
Short specification
Class II arrester with In/Imax: 20/40 kA suitable for 230/400 V mains systems. Protection level < 1.8 kV. Type: Weidmüller VPU II 1 LCF 280 V/12.5 kA Order no. 1352740000 or equivalent
Approvals
Approvals
ROHS
Conform
Related products:
Type of connection:
Screw connection
Order No.:
1352790000
Type:
VPU II 3 LCF 280V/40KA
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, TN-C
Delivery status:
This article will no longer be available in the future.
Single-pole surge voltage arrestor according to the requirements of Class II/III acc. to IEC 61643-11, EN61643-11:2013. Consisting of V0 material, the arrestor serves as surge protection in applications acc. to IEC 61643-12. Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. The use of a high-performance varistor in combination with sparkover gaps satisfies the inspection requirements for Class II surge protection systems on the basis of the standards. The leakage current-free arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a commercially available installation/electrical distribution enclosure. The VPU II 1 LCF 280 V/40 kA is earthed, in combination with three or four identical arrestors, between the outer conductors (L1, L2, L3 and / or the neutral conductor). Reference is also made here to the 3+1 circuit and the 3+0 / 4+0 circuits. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. Rated voltage: 230 VAC maximum discharge current (8/20 µs): 40 kA protection level < 1.8 kV combined pulse Uoc: 10 kV; 25 kA short-circuit strength with max. back-up fuse of 125 A gl Type: Weidmüller VPU II 1 LCF 280 V/40 kA Order No. 1352740000 or equivalent
Short specification
Class II arrester with In/Imax: 20/40 kA suitable for 230/400 V mains systems. Protection level < 1.8 kV. Type: Weidmüller VPU II 1 LCF 280 V/12.5 kA Order no. 1352740000 or equivalent
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