Page 118 - Surge-Protection-E_0.pdf

Surge Arresters – Type 3

VC 280 2
• Two-pole surge arrester with monitoring device and
disconnector
• Complete surge protection for devices supplied by a.c. voltage
• Enhanced safety due to fault-proof Y protective circuit
• Floating remote signalling contact (break contact) with test
option for the fault indicator
• For installation on printed circuit boards

VC 280 2 protects electronic equipment against surges. It is installed in the en-
closure or directly in the device to be protected in conformity with the lightning
protection zone concept at the boundaries from 1 – 2 and higher.
German utility patent.

VC 280 2: Mains module with integrated surge protection for installation in the terminal device to be protected

VC 280 2 surge arresters are small, but no less complex. The two-pole even feature an integrated test option for the fault indicator. VC 280 2
module incorporates a fault-proof Y protective circuit, a monitoring and reliably protects electronic equipment against overvoltage. The solder pins
disconnection device as well as a floating remote signalling contact, thus of VC 280 2 surge arresters make it possible to install them directly on the
ensuring compact dimensions and maximum safety. The surge arresters PCBs of the device to be protected.

VC 280 2
900 471 VC 280 2
Mains module with integrated surge protection and floating break contact for installation in the terminal equipment to be protected.
900 471 4013364067547 04 01 03 04 22 g
33,70 €
Type VC 280 2
Part No. 900 471
SPD according to EN 61643-11 / IEC 61643-11 type 3 / class III
Max. continuous operating voltage (a.c.) (UC) 280 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 3 kA
Total discharge current (8/20 µs) [L+N-PE] (Itotal) 5 kA
Voltage protection level [L-N] / [L/N-PE] (UP) ≤ 1250 / ≤ 1500 V
Max. mains-side overcurrent protection B 16 A
Fault indication remote signalling contact (break contact)

Surge Arresters – Type 3

114 You will find detailed product information on our website Valid as of August 1, 2020