UL 62841-3
Key Test Areas:
1. Blade guard and riving knife effectiveness
2. Kickback protection mechanisms
3. Tool stability during operation
4. Electrical brake and safety-off controls
5. Fencing and alignment accuracy for safety
UL 62841-1
Key Test Areas:
1. Protection against electric shock and insulation
2. Mechanical safety and guarding requirements
3. Temperature rise under normal load
4. Abnormal and fault condition behavior
5. Marking and instruction safety requirements
UL 62368-1
Key Test Areas:
1. Electrical safety based on energy classification
2. Fire safety and temperature testing
3. Mechanical construction and drop testing
4. Strain relief and blade retention for plug-in devices
5. Accessible surface temperature for burn protection
UL 61558-1
Key Test Areas:
1. Electrical insulation and dielectric strength
2. Temperature rise under rated load
3. Short-circuit and overload protection
4. Creepage and clearance distances
5. Construction and mechanical integrity
UL 60335-2-40
Key Test Areas:
1. Flammable refrigerant safety (leak simulation)
2. High-pressure circuit integrity
3. Motor-compressor electrical and thermal protection
4. Outdoor unit weather resistance
5. Air circulation and temperature performance safety
UL 60335-2-25
Key Test Areas:
1. Microwave radiation leakage testing
2. Door interlock and safety system integrity
3. Temperature rise of accessible surfaces
4. Dielectric withstand of magnetron circuit
5. Abnormal operation testing (no load, door open)
Standard
ATJC is a leading third-party certification provider specializing in CSA and ETL compliance for the North American market. With extensive experience in product certification, we assist international buyers, importers, and manufacturers in ensuring their products fully comply with the stringent safety and regulatory standards of the U.S. and Canada.
Our expertise spans a wide range of electrical and industrial products, including power equipment, energy systems, and industrial components. ATJC manages the entire certification process—from initial requirements assessment and standards alignment to testing, evaluation, and final approval—ensuring accuracy, transparency, and efficiency at every stage.
With strong technical expertise and a structured service framework, we ensure every project is handled consistently, reducing compliance risk and enabling faster, smoother access to North American markets.
For certification inquiries or collaboration opportunities, contact us or submit your product information and technical documents to anteng20@antenglab.com to receive professional guidance and tailored solutions.
