Specifications/Regulations/Approvals; Utilization Categories - Siemens sirius System Manual

2.1 Specifications/regulations/approvals

Standards
Approvals/
test reports
Terminal markings

Utilization categories

Main and emergency
stop switches
Disconnector
specifications
Shock protection
Degree of protection
Characteristics
SIRIUS System Manual
GWA 4NEB 430 0999-02b
• The 3RV1 circuit breakers comply with the specifications for circuit break-
ers in acc. with IEC 60947-2/DIN VDE 0660, Part 101.
• The circuit breakers for motor protection comply with the specifications in
acc. with IEC 60947-4-1/DIN VDE 0660, Part 102.
• The auxiliary switches comply with IEC 60947-5-1/DIN VDE 0660
Part 200.
Confirmation of approvals, test certificates, and characteristics can be
obtained on the Internet/intranet.
The terminal markings comply with DIN EN 50 011.
Circuit breaker in acc. with IEC 60947-2: A
Motor starter in acc. with IEC 60947-4-1: AC-3 (main conducting paths)
DC - 11 / AC - 15 (control and auxiliary conducting paths)
The specifications for the main and emergency switches comply with
IEC 60204/DIN VDE 0113 Part 1.
Disconnector specifications comply with IEC 60947-3.
3RV1 circuit breakers are shockproof in acc. with DIN VDE 0106 Part 100,
even without accessories. You can find additional information on the subject
of shock protection in the "Switching, Protection and Distribution in Low-
Voltage Networks" manual, p. 37 ff.
The degree of protection of the 3RV1 circuit breaker is IP 20.
In the terminal area of frame sizes S2 and S3 the degree of protection is
IP 00.
The time-current characteristics, the current limitation characteristics and
2
the I t characteristics have been determined in acc. with IEC 60947 and
DIN VDE 0660.
3RV1 circuit breakers
2-3