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South Africa CBI Type QFL/QKL Series SPD Surge Protection Device AC 275V Lightning Surge Arrester OEM Logo & Packing Available

QFL/QKL series SPD is CBI type modular surge protection device(Type2 SPD). It limits transient overvoltage and diverts lightning surge current to ground, protects electrical appliances from lightning and switching surge damage. 1P,1P+N,3P+N optional, AC275V, DIN rail installation, built-in LED status indicator and thermal disconnection. Widely used in residential, commercial and industrial distribution panels, popular in South Africa & Southern Africa market. Comply with IEC61643-11, CE certified, OEM supported.

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Product Description

Compact 13mm per pole design, standard 35mm DIN rail mounting, fit inside distribution board easily.
LED working status indicator: LED ON = normal working; LED OFF = module failed and needs replacement.
Built-in thermal disconnection protection, avoid thermal runaway and fire risk when module fails.
Metal oxide varistor(MOV) core, fast response, stable surge discharge performance, suitable for hot African climate.
Multiple poles available: 1P,1P+N,3P+N; Uc AC275V, discharge current 10kA~40kA.
Flame retardant plastic housing, good insulation, long service life.
Removable pluggable module, convenient maintenance and replacement without rewiring.