IS 302-2-15:2009 is the Bureau of Indian Standards specification for the safety of rice cookers - Part 2-15 of the IS 302 series covering particular requirements for appliances for heating liquids and rice cookers, aligned with IEC 60335-2-15. This standard defines the specific safety requirements that rice cookers must satisfy in addition to the general safety requirements of IS 302 Part 1 - addressing the unique design, heating, and operational characteristics of rice cooking appliances.
Key safety requirements under IS 302-2-15:2009 for rice cookers include:
Electrical Safety
Insulation resistance, dielectric strength, and leakage current limits - protecting users from electric shock through the appliance body, lid, and any accessible conductive parts under both normal operation and single-fault conditions.
Temperature Limits
Surface temperature limits for all accessible parts of the rice cooker — including handles, controls, outer body, and steam vent - preventing burns during normal cooking operation. Temperature limits for the heating element and inner bowl are also controlled to prevent fire hazard from thermal runaway.
Thermal Cutoff and Protection
Automatic thermal cutoff requirements - ensuring the rice cooker switches to keep-warm mode or shuts off automatically when cooking is complete or when the appliance runs dry, preventing overheating, fire, and damage from unattended operation.
Steam and Pressure Handling
Safe venting of steam generated during cooking - ensuring steam is directed safely away from users and that pressure does not build to unsafe levels within the sealed cooking vessel.
Mechanical Strength
Structural integrity of the lid, handles, body, and inner bowl - ensuring components do not fail in ways that create hazard during normal use, filling, and handling of a hot appliance.
Supply Cord and Connection
Cord flexing endurance, strain relief, and connection integrity - preventing cord damage and connection failure from the repeated handling and repositioning of a daily-use kitchen appliance.
Marking Requirements
Rated voltage, rated power, manufacturer identification, model designation, country of origin, and CRS R-Number must be clearly and permanently marked on the product and its packaging.