Sirius 3Rt2 Contactors/Contactor Assemblies; Standards; General Regulations And Standards - Siemens SIRIUS 3RT Series System Manual

SIRIUS 3RT2 contactors/contactor assemblies

2.1

Standards

2.1.1

General regulations and standards

Applicable regulations, standards, and approvals
The general regulations and standards below apply to 3RT contactors and 3RH contactor
relays:
Table 2- 1
Applications
3RT contactors and
3RH contactor relays
Table 2- 2
Applications
3RT contactors and
3RH contactor relays
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
General regulations
General regulations
IEC 60947-1

DIN EN 60947-1

IEC 60947-4-1

DIN EN 60947-4-1

IEC 60947-5-1

UL 508

CSA 22.2 14-95

Applicable standards
Applicable standards
EN 60335-1

EN 50155

DIN EN 60077

IEC 61373

CSA B44.1

SEMI F47

EC 89/336/EEC

Explanation
Low-voltage switchgear and controlgear -
General rules
Low-voltage switchgear and controlgear
Part 4-1: Electromechanical contactors and
motor-starters
Specifically for contactor relays: Control
circuit devices and switching elements;
Electromechanical control circuit devices
(including positively driven operation)
Industrial Control Equipment
Industrial Control Equipment
Explanation
EN 60335, the latest standard for
household appliances, precludes the use
of plastics of flammability class HB.
Standards for railway applications
Elevator and Escalator Electrical
Equipment
Requirements of the semiconductor
industry for contactors
EC Directive "EMC"
2
101