Trips 3 time delay 10s,60s,300 intelligent smart circuit breaker with RCCB

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Product Overview

Description





Product Description




The MT51 automatic recloser are designed to automatically reclose the associated protective device after it has tripped. The MT51RA/RS automatic recloser devices are used in conjunction with MCB MM50H,RCBO MR50- 32,RCBO50-40, RCCB ML50H. The timed reclosing mode is adopted in the case of lower sensitivities in electrical complex installations, in order to
guarantee the continuity of the electric supply.
The insulation reclosing mode is used in the case of high-sensitivity protection functions, so that the unit is only reclosed when the error that tripped it is resolved. The unit has a locking system that determines the operation in manual or automatic mode(reclosing system enabled). The MT51RB/SB automatic recloser device is used in conjunction with Acti9 range MCB, RCCB, RCBO from Schneider


Rated voltage Ue
DC12V, 24V, 48V; AC 230V
Rated frequency
50/60hz
Power consumption
3VA
Standby power
0.5w
Insulation voltage Ui
4000V/min
Trip time
≤0.1s
Trips
Reclose adjustable (times):
0,1,2,3, 4, 5, 6, 7, 8, 9
Time delay
0, 10, 20, 30, 45, 60, 90,
120, 150, 180 (adjustable)
Reset system (ISPDT):
rated current 5A (250VAC) resistant load.
Pollution degree
rated current 5A (250VAC) resistant load
Pollution degree
2
Width
36mm
Electrical life
10000times
Mechanical life
20000times
Protection degree
IP20
Reference temperature
for setting of thermal elecment
30℃
Ambient temperature
-25---+55℃
Storage temperature
-40---+70
Mounting
On Din rail En60715(35mm)
by means of fast clip device
Application
Telecom Tower, Industrial Control Cabinet, Motor Load, industria automatic, automated industry, Highway monitoring power box,
Pollution control stations, Advertisement billboards, Telecommunication tower, Railway Road, Public lights, Minging, Water pump station, Traffic lights, Outdoor lighting, Sporting facilities, Meteorological stations, Alarm system protection, CCTV system
protection, Data processing centers, Door and automatic gate protection, Ice-cream shops, Pumping systems, Supermarkets, Access monitoring system protection, Garages, Catering, Industrial plants.




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FAQ




Q1: I’m so interested in your AIoT electric products, how to contact with you?
A1: You can contact us online or check our website to send e-mail.

Q2: Where can download catalogues of your AIoT electric production?
A2: You can download our catalogues on our website,or we can send it to you by email.

Q3: Your AIoT electric products are so impressive. How can I become your distributor?
A3: We are so happy and welcome you to be our distributor, and looking forward to your long term cooperation. Please self-introduce your company or business information, and your detailed plan to contact with us online or check our website and
send by e-mail.


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