IS 3854:2023 is India’s national standard (by BIS) for domestic and similar-purpose switches. It applies to manual AC switches (up to 250V, 20A) used in homes, commercial or light industrial settings to control lighting/appliances. Its main goal is to set uniform safety and performance benchmarks, mitigating risks like electric shock or fire, and ensuring reliable operation in Indian usage environments.
The standard specifies critical mandates: mechanical durability (minimum operational cycles), electrical safety (insulation resistance, dielectric strength, anti-shock protection), thermal limits (temperature rise control), flame-retardant housing materials, and clear marking (ratings, BIS certification). Compliance is mandatory for market access in India, guaranteeing manufacturers meet national quality norms and end-users use safe, certified products.
LISUN supplies the fully test solutions for the following IS 3854:2023, please see the below excel table:
| IS 3854:2023 Clause and Subject | LISUN MODEL |
| 10.1 Test probe 11 with 75N force | SMT-1175 |
| 11 PROVISION FOR EARTHING | WB2678A |
| 13.9 Surface-type Switches Having an IP Code Higher than IP20 | JL-X |
| 15 RESISTANCE TO AGEING，TO HARMFUL INGRESS OF WATER AND TO HUMIDITY | GDJS-015B |
| JL-X | |
| 16.2 Test for Measuring the Insulation Resistance | WB2681A |
| 17 TEMPERATURE RISE | WS-1 |
| 20.2 Pendulum Hammer Test | IK07-10 |
| 21.2 Basic Heating Test | GW-500 |
| 21.3-21.4 Ball Pressure Test | ZBP-T |
| 23 CREEPAGE DISTANCES | CK-1 |
| 24.1 Resistance to Abnormal Heat and to Fire | ZRS-3H |
| 24.2 Resistance to Tracking | TTC-1 |
| 25 RESISTANCE TO RUSTING | YWX/Q-010 |
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