Page 829 - Motor_protection_and_control_Manual_motor_starters_ contactors

Standards, specifications and certifying organizations

BV Bureau Veritas France National Standards
DNV Det Norske Veritas Norway European countries national standards reproduce the corresponding
GL Germanischer LIoyd Germany EN... standards. Codification is built by addition of a prefix to EN
numbering.
LRS LIoyd's Register of Shipping Great Britain
ABS America Bureau of Shipping For instance:
– France NF EN...
RMRS Russian Maritime Register of Shipping RMRS – Germany DIN EN...
RRR Russian River Register – Great Britain BS EN...
MRS Maritime Register of Shipping Russia – Italy CEI EN...
PRS Polski Rejestr Statkow Poland – Sweden SS EN...
RINA Registro Italiano Navale Italy

Specifications (cont.)
International Standards
IEC 60947-1 Low-voltage switchgear and controlgear – Part 1: General
rules
IEC 60947-4-1 Low-voltage switchgear and controlgear – Part
4: Contactors and motor starters – Section 1: Electromechanical
contactors and motor starters
IEC 60947- 5-1 Low-voltage switchgear and controlgear – Part
5: Control circuit devices and switching elements – Section 1:
Electromechanical control circuit devices
IEC 60947-5-4 Low-voltage switchgear and controlgear – Part 5-4:
Control circuit devices and switching elements. Method of assessing
the performance of low-energy contacts. Special tests
IEC 60947- 6-1 Low-voltage switchgear and controlgear – Part 6:
Multiple function equipment – Section 1: Automatic transfer switching
equipment
IEC 60204-1 Electrical equipment of industrial machines – Part 1:
General requirements
IEC 60715 Dimensions of low-voltage switchgear and controlgear.
Standardized mounting on rails for mechanical support of electrical
devices in switchgear and controlgear installations
European Standards
EN 50 005 Low-voltage switchgear and controlgear for industrial use –
Terminal marking and distinctive number: General rules
(Annex L of IEC 60947-1).
EN 50 011 Low-voltage switchgear and controlgear for industrial use –
Terminal marking, distinctive number and distinctive letter for particular
contactor relays (Annex M of IEC 60947-5-1)
EN 60947-1 Low-voltage switchgear and controlgear – Part 1: General 13
rules.
EN 60947-4-1 Low-voltage switchgear and controlgear – Part
4: Contactors and motor starters – Section 1: Electromechanical
contactors and motor starters.
EN 60947-5-1 Low-voltage switchgear and controlgear – Part
5: Control circuit devices and switching elements – Section 1:
Electromechanical control circuit devices.
EN 60947-5-4 Low-voltage switchgear and controlgear – Part 5-4:
Control circuit devices and switching elements. Method of assessing
the performance of low-energy contacts. Special tests.
EN 60947- 6-1 Low-voltage switchgear and controlgear – Part 6:
Multiple function equipment – Section 1: Automatic transfer switching
equipment.
EN 60204-1 Electrical equipment of industrial machines – Part 1:
General requirements.
EN 60 715 Dimensions of low-voltage switchgear and controlgear. 1SBC101630S0201 - Rev. B
Standardized mounting on rails for mechanical support of electrical
devices in switchgear and controlgear installations.

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