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
2-21
Mounting the alarm
switch
The following table explains how the 3RV19 21-1M alarm switch is mounted
onto the circuit breaker/MSP: (Frame size S0, S2 and S3):
Drawing Step Procedure
1
Press and hold down the trans-
port safety button on the inside
of the alarm switch.
2
Then press the blue RESET but-
ton on the front of the alarm
switch.
3
Hook the alarm switch onto the
circuit breaker/MSP.
4
Move the alarm switch towards
the circuit breaker/MSP until
you hear it click into place.
Table 2-7: Testing overload tripping (example: frame size S0)
2
3
1 2
3RV 19 21-1M
3
4