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  1. Electricity - Electronics
  2. Switch and Relay
  3. Type 2 surge arrester
  4. SIEMENS Low-voltage – Power distribution

Type 2 surge arrester 5SD7
remote signalingfor transient current protectionfor photovoltaïc installations

type 2 surge arrester
type 2 surge arrester
type 2 surge arrester
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Characteristics

Type
type 2
Applications
remote signaling, for transient current protection, for photovoltaïc installations
Other characteristics
DIN rail, low-voltage

Description

• Protects low-voltage systems against transient overvoltages • For installation downstream of lightning arresters 5SD7, type 1 in main distribution boards or subdistribution boards • Remote signaling contact notifies whether a protection module has been disconnected from the grid by the thermal isolating arrester or whether a protection module is not plugged in • Note: It is essential to have standardized protection against lightning and voltage spikes to ensure error-free operation of photovoltaic systems!

Catalogs

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