Horizontal Fuse Switch 380V
The horizontal fuse switch 380V is applicable to high short circuit with AC 50(60)Hz,rated current 630A and rated voltage up to 380V. It could use as power switch, isolating switch and emergency switch and for protecting current. Their contacting parts are used copper T3 and the cover is made of flame retardant plastic.
- Product Details
- Parameter
- Product Acessories
- Download
-
- The horizontal fuse switch 380V is applicable to high short circuit with AC 50(60)Hz,rated current 630A and rated voltage up to 380V.
Model DNH7-160A DENH7-250A DNH7-400A DNH7-630A Fuse NH00(NT00) NH1(NT1) NH2(NT2) NH3(NT3) Rated Operational Voltage Ue V 400 500 690 400 500 690 400 500 690 400 500 690 Rated Operational Current Ie A 125 160 125 250 200 400 315 630 500 Thermal Current W/Fuse Link Ith A 160 250 400 630 Rated Insulation Voltage Ui V 1000 Rated Impulse Withstand Voltage Uimp V 8000 Fuse Protected Short Circuit Making KA Ms 50 
The horizontal fuse switch 380V can be operated with load. It can be mounted on the busbar or mounted on the fixed board and provided up and down. End input and output structure, with knife edge introduction and arc extinguishing device, and the switch cover has a closed detection hole, built-in signal switch, detection switch.
Salient Features:
Confirm us to IS 13703:1993
Rated Voltage @415V AC
Frequency: 50 Hz
Rated Breaking Capacity @80 kA
Fully interchangeable with other makes HRC Fuse Link
Withdrawal force within the limits of IS
Silver plated fork contacts and terminal allow high temperature rise limits.
- The horizontal fuse switch 380V is applicable to high short circuit with AC 50(60)Hz,rated current 630A and rated voltage up to 380V.
