3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
647
Appendix
A
A.1
Standards and approvals
Description
Table A- 1
3VA1 and 3VA2 molded case circuit breakers conform to the following international
standards
Standard
Title
CISPR11
Class A
Limits and methods of measurement of radio interference suppression of
equipment in industrial environments.
Class B
Limits and methods of measurement of radio interference suppression of
equipment in domestic environments.
IEC 60664-1
Insulation coordination for equipment within low-voltage systems.
IEC 60068-2-1 "Ab"
Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 60068-2-2 "Bd"
Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60068-2-27 "Ea"
Environmental testing - Part 2-27: Tests - Test Ea and guidance Shock
IEC 60068-2-30 "Db"
Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12
+ 12 hours)
IEC 60068-2-52
Environmental testing - Part 2: Tests - Test Kb: Salt mist, cyclic (sodium
chloride solution)
IEC 60068-2-6 "Fc"
Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
IEC 60228 Class 1
Solid conductors
IEC 60228 Class 2
Stranded conductors
IEC 60228 Class 5
Flexible conductors
IEC 60228 Class 6
Very flexible conductors (more flexibility than Class 5)
IEC 60364-4-41
Electrical installations of buildings - Part 4-41: Protection for safety - Pro-
tection against electric shock
VDE 0100-410
(IEC 60364-4-41)
Protection for safety - Protection against electric shock
IEC 60529
Degrees of protection provided by enclosures (IP code)
IEC 60947-1 /
DIN EN 60947-1
(VDE 0600-100)
Low-voltage switchgear and controlgear – General rules
IEC / EN 60947-1
Low-voltage switchgear and controlgear – General rules
IEC / EN 60947-1, An-
nex S
Digital inputs and/or digital outputs contained in switchgear and control-
gear
IEC / EN 60947-2 Edi-
tion 4.1, 05.2009
Low-voltage switchgear and controlgear - Part 2: Circuit-Breakers
IEC / EN 60947-2,
Annex B
Circuit-breakers incorporating residual current protection
