IS 3854:2013 Part 1 is the Indian Standard (BIS) for switches for household and similar fixed electrical installations - part 1: general requirements. This standard specifies the general requirements and test methods for manually operated general purpose switches, for a.c. only, with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations. It is technically closely aligned with IEC 60669-1.
Specifies general requirements for manually operated switches for household and similar fixed electrical installations.
BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Ambient Temperature for Temperature-Rise Test | 40 °C | 35 °C | IEC 60669-1:2017 |
| Maximum Temperature Rise at Terminals | 45 K | 45 K | IEC 60669-1:2017 |
| Endurance Test Operations (Normal Operation, ≤ 16A) | 40,000 operations (20,000 cycles) | 40,000 operations (20,000 cycles) | IEC 60669-1:2017 |
| Insulation Resistance (After humidity treatment) | > 2 MΩ | > 2 MΩ | IEC 60669-1:2017 |
| Glow-wire Test Temp (Parts retaining current-carrying parts) | 850 °C | 850 °C | IEC 60669-1:2017 |
| Ball Pressure Test Temp (Parts retaining current-carrying parts) | 125 °C | 125 °C | IEC 60669-1:2017 |
| Making and Breaking Capacity Test (No. of operations for Pattern 1, ≤ 16A) | 200 operations | 200 operations | IEC 60669-1:2017 |
| Mandatory Certification Mark | ISI Mark | None (CE or other regional marks may be required) | IEC 60669-1:2017 |