Belarus standards PDF

Electrical relays. Tests and measurements - Magnetic interference. Original standard BS EN IEC 63522-25-2025 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Testing and measurement - Electrical contact noise. Original standard BS EN IEC 63522-27-2025 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Tests and measurement - Thermoelectric electromotive force (e.m.f.). Original standard BS EN IEC 63522-28-2025 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Tests and measurements - Acoustic Noise. Original standard BS EN IEC 63522-32-2025 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Tests and measurements - Resistance to cleaning solvents. Original standard BS EN IEC 63522-35-2025 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Tests and measurements - Fire hazard. Original standard BS EN IEC 63522-36-2025 in PDF full version. Additional info + preview on request

Document status: Active