NF EN 50144-2-3 : 2005 AMD 2 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY OF HAND-HELD ELECTRIC MOTOR OPERATED TOOLS - PART 2-3: PARTICULAR REQUIREMENTS FOR GRINDERS, DISK TYPE SANDERS AND POLISHERS
01-01-2010
12-01-2013
1 Scope
2 Definitions
3 General requirements
4 General conditions for the tests
5 Rating
6 Classification
7 Marking and information for use
8 Protection against electric shock
9 Staring
10 Input and current
11 Heating
12 Leakage current
13 Environmental requirements
14 Moisture resistance
15 Insulation resistance and electric strength
16 Endurance
17 Abnormal operation
18 Mechanical hazards
19 Mechanical strength
20 Construction
21 Components
22 Internal wiring
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 AA (normative) - Design and construction of guards
Annex BB (normative) - Flanges dimensional requirements
Figures
Tables
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