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
2-30 GWA 4NEB 430 0999-02 DS 01
Opening the door The following table shows you how the cubicle door can be opened using
the thru-the-door rotary operator:
Opening the door with
great force
Note
If the circuit breaker/MSP is in the ON position and the door is opened with
a force >150 N to 200 N, the cap of the extension shaft is separated from
the rotary switch of the circuit breaker/MSP to prevent the circuit breaker/
MSP being destroyed.
The circuit breaker/MSP remains in the ON position.
Fig. 2-16: Operation note: Thru-the-door rotary operator 3RV19 26-0.,
Drawing Procedure
To open the cubicle door, set the
circuit breaker/MSP to O (OFF).
This releases the extension shaft
from the rotary switch and allows
the door to be opened.
If you want to open the enclosure
door during operation, you can
override the procedure by press-
ing the button at the side of the
rotary knob (step
1).
To close it during operation, press
the button again so that the exten-
sion shaft snaps into place again.
Table 2-10: Opening a enclosure door using the thru-the-door rotary operator
2
1
1
2
ca.150 ... 200 N