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On Load Changeover Switch
On Load Changeover Switch
The on load changeover switch is a quality product of Standard Electricals Ltd (SEL), the flagship company of billion dollar strong QRG Enterprises group, which is a professionally managed market leader in electrical and power distribution equipments. Salient features: body material is DMC, which has excellent thermal, mechanical and electrical properties; can be mounted both horizontally and vertically; robust bevel gear mechanism; arc chutes for quick quenching of arc; available in open execution as well as in sheet metal enclosure; door interlocking facility for better safety; and all contacts are made from electrolytic Cu and are silver plated. Brief details: product conforms to – IS:13947-3 IEC:60947-3; range – 63-1000 A; execution – FP; rated voltage – 415 V AC; rated insulation voltage –660 V; utilisation category – AC-22A. The SEL range includes products like: highly sophisticated domestic and industrial products such as MCBs, RCCBs, distribution boards (DBs), MCCBs, RCBOs changeover switches, switch disconnector fuses (SDFs), HRC fuses, CFLs, etc.
