Type | 3RV1 |
Breaker Type | Motor Protection Circuit Breakers |
Rated current | 50 |
Number of Poles | 1 pole |
Setting range for thermal overload releases | 40...50 A |
Suitable for induction motors with P | 22 kW |
Instantaneous overcurrent releases | 650 A |
Short-circuit breaking capacity | 50 kA |
Weight approx. | 1.071 kg |
Circuit breaker size S2 for motor protection, Class 20 A-release
40...50 A Short-circuit release 650 A Screw terminal Standard
switching capacity !!! Phased-out product !!! Successor is SIRIUS
3RV2 Preferred successor type is >>3RV2031-4WB10<<
product brand name SIRIUS
product designation circuit breaker
design of the product for motor protection
General technical data
product extension
auxiliary switch Yes
power loss W for rated value of the current
at AC in hot operating state 29 W
at AC in hot operating state per pole 9.7 W
surge voltage resistance rated value 6 000 V
protection class IP
on the front IP20
shock resistance 25g / 11 ms
mechanical service life (switching cycles)
of the main contacts typical 50 000
continuous current rated value 50 A
Ambient conditions
installation altitude at height above sea level
maximum
2 000 m
ambient temperature
during operation -20 ... +60 degrees centigrade
during storage -50 ... +80 degrees centigrade
during transport -50 ... +80 degrees centigrade
Main circuit
number of poles for main current circuit 3
adjustable pick-up value current of the currentdependent
overload release
40 ... 50 A
operating voltage
rated value 690 V
at AC-3 rated value maximum 690 V
operating current
at AC-3
at 400 V rated value 50 A
operating power
at AC-3
at 400 V rated value 22 kW
operating frequency
at AC-3 maximum 15 1/h
Auxiliary circuit
number of CO contacts
for auxiliary contacts 0
Protective and monitoring functions
product function
ground fault detection No
phase failure detection Yes
trip class Class 20
maximum short-circuit current breaking capacity (Icu)
at AC at 240 V rated value 100 kA
at AC at 400 V rated value 50 kA
at AC at 500 V rated value 10 kA
at AC at 690 V rated value 4 kA
Short-circuit protection
design of the overcurrent release and short-circuit
release
thermomagnetic
Installation/ mounting/ dimensions
mounting position any
mounting type screw and snap-on mounting onto 35 mm standard mounting rail
according to DIN EN 50022
height 140 mm
width 55 mm
depth 149 mm
required spacing
with side-by-side mounting
backwards 0 mm
at the side 0 mm
Connections/ Terminals
product function
removable terminal for auxiliary and control
circuit
No
type of electrical connection
for main current circuit screw-type terminals with box terminals
for auxiliary and control circuit screw-type terminals
arrangement of electrical connectors for main current
circuit
front side
type of connectable conductor cross-sections
for main contacts
solid 2x (0.75 ... 16 mm?)
stranded 2x (0.75 ... 25 mm?), 1x (0.75- 35 mm?)
finely stranded with core end processing 2x (0.75 ... 16 mm?), 0.75 ... 25 mm?
at AWG conductors for main contacts 2x (18 ... 2), 1x (18 ... 2)
Siemens Circuit Breaker 3RV1031-4HB10
People who bought this item also viewed
Siemens Circuit Breaker 3RV2021-1EA10
Siemens Circuit Breaker 3RV2021-1AA10
Siemens Circuit Breaker 3RV2011-0KA10
Siemens Circuit Breaker 3VU1340-1TL00
Siemens Circuit Breaker 3RV1011-0AA10
Terasaki Circuit Breaker S800-CF
Siemens Circuit Breaker 3RV1011-1DA10
Honeywell Transformer ET401A
Siemens Contactor 3RT2017-2AD01
Littelfuse Fuse FLA3
PHOENIX Relay 2903372
UniOhm Resistor 25121WF270JT4E
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
CHZIRI Soft Starter ZJR2-3750
MSA Protective Clothing 10114590
PIZZATO Switch FA 4115-5SN
Banner Light Curtain SLLR14-770P8
COSEL Power Supply LFA240F-24-SNR
Recent related posts
-
07/16/2020
How to repair the vacuum drying oven
During the use of the vacuum drying oven, the heating tube will accumulate a high amount of heat in a short period of time, so pay attention to the even heat dissipation during use, that is, you must turn on the blower after starting the heating. For heating conditions, first check whether the control instrument is working normally
-
08/14/2020
What should I do if the screw compressor fails
Nowadays, in the summer, the use of air conditioners is increasing. If the screw compressor fails, how to repair it? First, check out where the fault is. After the inspection, repair or replace the damaged parts, as follows:
-
04/11/2022
What Does an Expansion Valve Do?
Expansion valve is an important part of refrigeration system, which is generally installed between liquid storage tank and evaporator.
-
03/14/2021
Function of servo drive
Regeneration and dynamic braking function; Instant power down protection function for quick shutdown;
-
06/22/2020
What's the matter with air conditioning and cooling without heating
What's the matter with air conditioning and cooling without heating 1.First, it may be because the vents of the indoor unit and outdoor unit are blocked by something, or a lot of dust has accumulated on the filter inside the air conditioner; 2. It may be because the heat blown from the air conditioner is seriously lost; 3 2. It may be because the amount of refrigerant in the air conditioner is too small, which leads to a great reduction in the heat exchange efficiency, so that the air conditioner does not heat. <img src="{{media url="magefan_blog/What_s_the_matter_with_air_conditioning_and_cooling_without_heating3.jpg"}}" alt="" />
-
09/17/2020
Mobile compressor diagram
LUY series mobile screw air compressors are based on the group company’s global industry technology leader status and rich experience, coupled with a full understanding of the Chinese market demand and operating conditions, the products are designed for domestic operating conditions, the main compressor system The parts are distributed by the headquarters and assembled on a unified standard production line. okmarts.com machinery is trustworthy.
-
07/20/2020
From enclosure to seize share, half-sealed screw harvests markets above 40P
In the industry, many people think that the semi-closed piston is like a stable big brother.
-
06/14/2020
Analysis of common failure causes of totally enclosed refrigeration compressor
Analysis of common failure causes of totally enclosed refrigeration compressor Running end (R), starting end (S), common end (C), the resistance between RS is greater than that between SC and RC. The resistance between RS is equal to the resistance betwe ﰸ2 䀀 ᅵ皥 䖒皦즠Ʋ娼ི
-
06/13/2022
Working Principle and Advantages of HMI?
"HMI" stands for Human Machine Interface. These devices are also known as Man Machine Interface (MMI), Operator Interface Terminal (OIT), Local Operator Interface (LOI)
-
06/30/2022
4 Practical Types of Piston Pump
Types of piston pump – Pumps have become an indispensable component of all domestic and industrial applications.