Brochure
Table Of Contents
- 2 3RV1 Circuit Breaker/MSP 1)
- 2.1 Specifications/regulations/approvals
- 2.2 Device description
- 2.3 Application and areas of use
- 2.4 Accessories
- 2.4.1 Attachable accessories: Overview
- 2.4.2 Auxiliary contacts 3RV19 01-.., alarm switch 3RV19 21-111 and auxiliary release 3RV19 .2-....
- 2.4.3 Motorized remote-control mechanism 3RV19 .6-....
- 2.4.4 Disconnecting/isolator module 3RV19 .8-1A
- 2.4.5 Thru-the door rotary operators 3RV19 .6-..
- 2.4.6 Terminals for "Combination Motor Controller Type E" in acc. with UL 508
- 2.4.7 Enclosures and mounting accessories
- 2.4.8 Busbar adapter 8US1 (Fastbus system)
- 2.4.9 Isolated 3-phase busbar system
- 2.4.10 Link module for connection to a contactor
- 2.5 Mounting and connection
- 2.6 Dimensional drawings (measurements in mm)
- 2.7 Technical specifications
- 2.7.1 General specifications
- 2.7.2 Permissible rating of approved devices for North America, u s
- 2.7.3 Short-circuit breaking capacity Icn in acc. with IEC 60 947-2
- 2.7.4 Limiter function with standard devices for 500 VAC and 690 VAC in acc. with IEC 60 947-2
- 2.7.5 Characteristics
- 2.7.6 Installation guidelines
- 2.8 Application notes for the use of 3RV1 downstream from frequency converters/ inverter with pulsing voltage
3RV1 Circuit Breaker/MSP
SIRIUS System Manual
GWA 4NEB 430 0999-02 DS 01
2-3
2.1 Specifications/regulations/approvals
Standards • The 3RV1 circuit breaker/MSPs comply with the specifications for circuit
breaker/MSPs in acc. with IEC 60947-2/DIN VDE 0660, Part 101.
• The circuit breaker/MSPs for motor protection comply with the specifica-
tions 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.
Approvals/
test reports
Confirmation of approvals, test certificates, and characteristics can be
obtained on the Internet/intranet. under
www.siemens.de/lowvoltage/technical-assistance
Terminal markings The terminal markings comply with DIN EN 50 011.
Utilization categories 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)
Main and emergency
stop switches
The specifications for the main and emergency switches comply with
IEC 60204/DIN VDE 0113 Part 1.
Disconnector
specifications
Disconnector specifications comply with IEC 60947-3.
Shock protection 3RV1 circuit breaker/MSPs 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.
Degree of protection The degree of protection of the 3RV1 circuit breaker/MSP is IP20.
In the terminal area of frame sizes S2 and S3, the degree of protection is
IP00, when the lug kits are removed.
Characteristics The time-current characteristics, the current limitation characteristics and
the I
2
t characteristics have been determined in acc. with IEC 60947 and
DIN VDE 0660.