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Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"
40.20 DIS ballot initiated: 12 weeks
Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation
40.20 DIS ballot initiated: 12 weeks
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
40.20 DIS ballot initiated: 12 weeks
Explosive atmospheres - Part 45: Electrical ignition systems for internal combustion engines
40.20 DIS ballot initiated: 12 weeks
Primary batteries - Part 4: Safety of lithium batteries
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 301: Equipment - Generators and motors
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 302-2: Low voltage switchgear and controlgear assemblies - Marine power
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 303: Equipment - Power transformers and reactors
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 304: Equipment - Semiconductor converters
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 376: Cables for control and instrumentation circuits 150/250 V (300 V)
40.20 DIS ballot initiated: 12 weeks
Electrical installations in ships - Part 501: Special features - Electric propulsion plant
40.20 DIS ballot initiated: 12 weeks
Method for the determination of the proof and the comparative tracking indices of solid insulating materials
10.00 Proposal for new project registered
Quartz crystal units of assessed quality - Part 2: Guidelines for the use
40.20 DIS ballot initiated: 12 weeks
Quartz crystal units of assessed quality - Part 2: Guidelines for the use
40.20 DIS ballot initiated: 12 weeks
Miniature fuses - Part 9: Miniature fuse-links for special applications with partial-range breaking capacity
10.00 Proposal for new project registered
Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
40.20 DIS ballot initiated: 12 weeks
Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides
10.00 Proposal for new project registered
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
10.00 Proposal for new project registered