Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Controlling
● Used in residential building, non-residential building, industry, energy and infrastructure
Functions
3SDTN2 series distribution box are fit for AC 50/60 Hz, rated voltage 400 V, rated current to 125 A in the home and similar field circuit, for the redistribution of electrical energy, offering overload and short-circuit protection through the switch.
Technical specifications
● Standard: IEC/EN 61439-3
● The base, top and buckle cover are made of metal alloy.
● Rated operaional voltage Un (Ue) (V): 220/400
● Rated operaional current In (Ie) (A): 125, 100, 80, 63 and below
● Rated impulse withstand voltage Uimp (A): 6 K
● Mounting type: surface
● Degree of protection: IP 2XC
Selection and ordering data
Outline and installation dimensions
