Good quality Motor Starter Switch - Motor Starter – Junwei Detail:
Application
1 . Reliable protection in case of thermal overload and short circuit
2 . Suitable for installation incompact distribution boxes
3 . Contact position indicator red-green
4 . Main field of application : switching and protection of three-phase ACmotors with power ratings up to 15kW ( 380 / 400V ) and other consumers up to 40A
5 . Also suitable as main switch , isolating characteristics according tolEC / EN 60947
6 . All manual motor starters with thermal overload tripping and magnetic short circuit tripping
7 . Terminals and accessories compatible with CLS 6 , Z-A 40 , PFIM etc .
JVM 10 Series miniature circuit breaker is applicable to a line of AC 50 / 60Hz , rated voltage 23 / 400V and rated current up to 63A , used for overload and short circuit protection . It can also be used for infrequent line conversion under the normal condition . The breaker is applicable to industrial enterprise , commercially district , high-rise building and dwelling house . It conforms with the standards of IEC 60898 .
Protective Devices
Manual Motor Starters Z-MS
·Reliable protection in case of thermal overload and short circuit
·Suitable for installation in compact distribution boxes
·Contact position indicator red-green
·Mainfieldofapplication:switchingandprotectionofthree-phaseAC
·Also suitable as main switch, isolating characteristics according to
IEC/EN 60947
·All manual motor starters with thermal overload tripping and magnetic
short-circuit tripping
·Terminals and accessories compatible with CLS 6, Z-A 40, PFI Metc.
Technical Data
GeneralTerminal capacity: 1-25mm2
Busbar thickness: 0.8-2mm
Mechanical endurance: 20.000 operating cycles
Shock resistance(shock duration 20ms): 20g
Weight approx.: 244/366g
Degree of protection: IP20
Ambient temperature
open: -25…+50°C
hermetically enclosed: -25…+40°℃
Resistance to climatic conditions
-humidity and heat, constant, according to: IEC 68-2-3
-humidity and heat, periodical, according to: IEC 68-2-30
Main Current Paths
Rated insulation voltage Ui: 440V
Rated peak withstand voltage Uimp: 4kV
Rated short circuit breaking capacity Iq: 10kA
Thermal current I thmax=l emax: 40A
Electrical endurance AC3 at Ie: 6000 operating cycles
Motor switching capacity AC 3: 400(415)V
Power loss per contact: 2.3W(1.6-10A);3.3W(16A);4.5W(25-40A)
Auxiliary switch Z-A HK/Z-NHK
Rated insulation voltage Ui: 440V
Thermal current Ith: 8A
Rated operationa le: 250V 6A
AC13: 440V 2A
Max.back-up fuse for short-circuit protection: 4A(gL, gG) CLS 6-4/B-HS
Terminal capacity (1or 2 conductors): 0,75…2.5mm²
Moisture-Proof Enclosure 4MUIP 54, Z-MFG
Reliable power loss of incorporated devices: 17W(e.gZ-MS-40/3+Z-USA/230)
Product detail pictures:
Related Product Guide:
We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Good quality Motor Starter Switch - Motor Starter – Junwei, The product will supply to all over the world, such as: UK, Slovakia, Belgium, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
By Jason from Mauritius - 2017.09.16 13:44
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Elsie from Monaco - 2017.01.28 18:53