Circuit breaker VT400 Standard switching capacity N Icu=35 kA,
415/440 V AC 3-pole, Motor protection Thermal magnetic trip unit,
Ir=315 A, overload prot. II=3780 A, short-circuit prot. without auxiliary
release without auxiliary switches FIXED mounted
number of poles 3
continuous current / rated value 315 A
Short circuit
breaking capacity maximum short-circuit current (Icu)
/ at 400 V / rated value
35 000 A
Connections
Type of connection, main circuit nut keeper plate
type of electrical connection / for main current circuit screw-type terminals
Mechanical Design
Type of mounting fixed mounted
Siemens Circuit Breaker 3VT8431-1CA03-0AA0
People who bought this item also viewed
Siemens Circuit Breaker 3RV1041-4JA15
Siemens Circuit Breaker 3RV2021-4AA20
Schneider Circuit Breaker A9N22074
Siemens Circuit Breaker 3RV2023-4AA10
Eaton Moeller Circuit Breaker LZMS1-A100
TRIAD Transformer VPS10-8000
Siemens Contactor 3RT2023-2AG24
Ferraz Shawmut Fuse PC72GB69V400D1A
TOWARD Relay AB37S
UniOhm Resistor 1206W4F1003T5E
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
Faunc Servo Motor A06B-0218-B200
Recent related posts
-
02/28/2023
The Installation and Maintenance of Air Cylinder
Since the piston in the cylinder barrel makes a linear reciprocating motion, the installation form of the cylinder should be determined in accordance with the direction of the load movement.
-
09/09/2020
Talking about the development process and use situation of Chinese vacuum drying equipment
Since ancient times, humans have been accustomed to drying materials with natural heat sources and natural ventilation. Until now, some rural areas still use solar heat to dry materials. Although these natural methods are energy-saving and environmentally friendly, it is an indisputable fact that production efficiency is low.
-
07/20/2022
Common Faults and Solutions of Diaphragm Pump
During the operation of the diaphragm pump, there should be no abnormal sound, and all parts should be free of running, emitting, dripping, leakage and other phenomena.
-
02/28/2024
A Comprehensive Guide to RV Refrigerator Fans: Basics, Types, Functions & Installation
Recreational vehicles (RVs) are synonymous with adventure and freedom, allowing enthusiasts to explore the open road without sacrificing the comforts of home. Among the crucial components of an RV is the refrigerator.
-
05/15/2022
What is Air Cylinder?
The cylinder is a cavity ( in which the piston is placed ) on the block of the internal combustion engine. It is the track of piston movement in which gas burns and expands.
-
06/25/2020
Make home life easy for a summer
Refrigerators, I believe that every household has its figure, which guarantees the freshness of the food and brings a hint of coolness on the hot summer day. The core component of the refrigerator is the compressor. How does the refrigerator compressor work? Today, let's take a look at the relevant introduction of refrigerator compressor!
-
08/13/2020
Four types of safety protection measures for refrigeration compressors
As the most important component of the chiller, the motor for the refrigeration compressor plays an important role in the after-sales maintenance of the chiller. Moreover, the maintenance cost of the chiller compressor is relatively high.
-
09/11/2020
How to use empirical methods to inspect rolling bearings
How to use empirical methods to inspect rolling bearings Some operators lack the experience in identifying rolling bearings and continue to use them as long as they see no obvious damage to the rolling bearings, causing serious failures later. Some people only need to remove the rolling bearings and replace them without inspection.
-
08/17/2020
Why is the meter still running after the air conditioner is shut down
In the process of using home appliances, friends will always encounter some weird problems more or less. For example, the air conditioner makes strange noises, the soymilk machine suddenly stops turning, and so on
-
06/14/2020
The role of lubricating oil
The role of lubricating oil 1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce the leakage of refrigerant from the high-pressure side to the low-pressure side during the compression process.