SAFETY OF TRANSPORTABLE MOTOR-OPERATED ELECTRIC TOOLS - PART 2-12: PARTICULAR REQUIREMENTS FOR THREADING MACHINES
International Electrotechnical Committee
FOREWORD
1 Scope
2 Definitions
3 General requirement
4 General notes on tests
5 Rating
6 Classification
7 Marking
8 Protection against electric shock
9 Starting
10 Input and current
11 Heating
12 Leakage current
13 Radio and television interference suppression
14 Protection against ingress of foreign bodies and
moisture resistance
15 Insulation resistance and electric strength
16 Endurance
17 Abnormal operation
18 Stability and mechanical hazards
19 Mechanical strength
20 Construction
21 Internal wiring
22 Components
23 Supply connection and external flexible cables and
cords
24 Terminals for external conductors
25 Provision for earthing
26 Screws and connections
27 Creepage distances, clearances and distances through
insulation
28 Resistance to heat, fire and tracking
29 Resistance to rusting
30 Radiation
Annex A (normative) - Normative references
AnnexesAnnex A (normative) - Normative references
Applicable to machines for creating external threads that either rotate the work piece or the cutting head.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 116 |
