Factory best selling Miniature Circuit Breaker FTB1 Supply to Morocco

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Factory best selling Miniature Circuit Breaker FTB1 Supply to Morocco, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.


Product illustration:

20170427170914

 

Accessories
 Auxiliary contact Auxiliary contact and alarm contact  Shunt release Shunt release and auxiliary contact  Under voltage release  Over voltage release  Busbar mounting base  Motor-driven operation
OF OF+SD MX MX+OF MQ MG MP CD

 

Product Features

Under normal condition, the working principle of main thermostic bimetal in FTB1 SMCB is the same to the usual circuit breakers, it is used for overload tripping. when there is a short-circuit on a branch circuit breaker, the magnet core in the main current path would tilt the moving contact away from the fixed contact to break the circuit,thus producing the electric arc, and limiting the short-circuit current effectively.

In the maintime,the short-circuit current flow to the supplementary current path, a selective resistor and a selective bimetal are connected in series of the supplementary curret path, limiting the short-circuit current to a few hundred amps.

When the downstream circuit-breaker has tripped because of a short-circuit, the contact tips reclose automatically through a simple spring-type system,ensuring other unaffected branch circuits continue in operation.If a short-circuit occur between the FTB1 and the downstream circuit-breaker, another bimetal release enables short-time delayed tripping,ensuring the contact tips remain in the open position enabling isolating.

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Scope of use

It is primarily used in critical installations,for instance, office buiding, laboratory, theatre, museum, hotel, shopping mall, telecommunication, coal mine and shipping, chemical industry and metallurgy, industrial plants,medical and health care, bank and securities exchange,airport, underground express way, military establishment and similar loads that requires non-interrupted and reliable power supply.

Technical Data

Model FTB1-100
Number of poles  ada
Rated frequency: AC 50(60)Hz
Rated voltage (V) AC 230/400
Rated current (A) 20, 25, 32, 40, 50, 63,80,100
Breaking capacity  Icn/Ics(KA) LH 15/7.525/12.5
Rated impulse withstand voltage (kV) 6
Tripping characteristic E
Electric arc distance(mm) ≤35
Mechanical life 10,000
Insulation function yes
Installation  
Pollution degree
Ambient temperature (°C) -5°C ~ +40°C
Altitude (m) Not higher than 2000m
Installation Mounted on DIN rail, busbar adaptor or by screw terminal
Connection capacity: Connection to cables,busbars or terminals
Weight (g) 313      617       932       1241

 

 Trippping behavior

 

Test Tripping characteristic Conventional non-tripping current Conventional tripping current Initial status Tripping time
a b E E 1.05In 1.2In Cold statusRight after test 1 ≧2h﹤2h
Test Tripping characteristic Delayed tripping current short-time delayed tripping current Initial status Tripping time
c E 5In   Cold status 0.05s<t<5s(In≦32A)   0.05s<t<10s(In>32A)
d E   6.25In Cold status 0.01s﹤t﹤0.3s

Coordination table

The FTB1 series operates selectively with respect to the combination with MCBs

MCB(B,C characteristic) FTB1(Characteristic E)
In A 20 25 32 40 50 63 80 100
10 T T T T T T T T
16 T T T T T T T
20 T T T T T T
25 T T T T T
32 T T T T
40 T T T
50 T T
63 T

Note: T represents total selectivity

Applications

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Tripping characteristic

adfa (3)

Exterior and dimensions

adfa (4)





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Siemens Indus.Sector LS-Schalter C32A,3pol,T=70,6kA 5SY6332-7
LS-Schalter C32A,3pol,T=70,6kA 5SY6332-7 Auslösecharakteristik C, Polzahl (gesamt) 3, Anzahl der abgesicherten Pole 3, Bemessungsstrom 32A, Bemessungsspannung 400V, Spannungsart AC/DC, Energiebegrenzungsklasse 3, Frequenz 50 … 50Hz, Überspannungskategorie 3, Verschmutzungsgrad 3, Breite in Teilungseinheiten 3, Einbautiefe 70mm, Zusatzeinrichtungen möglich, Schutzart (IP) IP20, Der Leitungsschutzschalter ist der Sicherungsautomat für Kurzschlussschutz. Die Leitungsschutzschalter von Siemens als wichtiger Bestandteil der SENTRON Schutzkomponenten für die Elektroinstallation bieten effektiven Personen- und Anlagenschutz durch sicheres Abschalten im Überlast- und Kurzschlussfall. Ob für Infrastruktur oder für industrielle Anforderungen, Siemens bietet Leitungsschutzschalter für alle Anwendungen und jedes Einsatzgebiet. Die Siemens Leitungsschutzschalter zeichnen sich vor allem aus durch: 1. Effektiven Personen-, Investitions- und Anlagenschutz vor Überlast und Kurzschluss. 2. Einheitliches Zubehör in breiter Vielfalt einfach zu montieren und jederzeit austauschbar. 3. Zuverlässige Sicherheit bei der Installation dank standardmäßig enthaltenem Umgreif- und Berührungsschutz. 4. Werkzeugloses Lösen von der Hutschiene bzw. aus dem Sammelschienenverbund durch komfortable Schieber-Hand-Betätigung. 5. Klar ersichtliche Schaltstellungsanzeige. 6. Datamatrix-Code vorne am Gerät bietet schnell und einfach alle Infos rund um den Leitungsschutzschalter. 7. Normgerechter Schutz mit weltweiten Zulassungen, Herstellerbestellnummer: 5SY63327

http://www.eibmarkt.com/en/products/Siemens-Indus-Sector-Miniature-circuit-breaker-3-p-C32A-5SY6332-7.html

Siemens Indus.Sector Miniature circuit breaker 3-p C32A 5SY6332-7
Miniature circuit breaker 3-p C32A Release characteristic C, Number of poles (total) 3, Number of protected poles 3, Rated current 32A, Rated voltage 400V, Voltage type AC/DC, Current limiting class 3, Frequency 50 … 50Hz, Over voltage category 3, Pollution degree 3, Width in number of modular spacings 3, Built-in depth 70mm, Additional equipment possible, Degree of protection (IP) IP20, Manufacturer Order number: 5SY63327

Herstellerbestellnummer / Manufacturer SKU: 5SY63327
EAN: 4001869247021
Automat, Einbauautomat, Einbaugerät, Installationsautomat, LS-Automat, LS-Schalter, Leitungsschutzschalter, MCB, Reiheneinbaugerät, SENTRON, Schutzschalter, Sicherungsautomat, Verteilereinbaugerät, Überstromschalter, Überstromschutzschalter



To purchase, visit:http://www.swgr.com/store/circuit-breakers/molded-case/product/EHB3100,22-1030.aspx

Stock # 22-1030, WESTINGHOUSE, Circuit Breaker, Catalog No. EHB3100, Frame Amps 100, Trip Amps 100, 3 Poles, 480 Volts, Reconditioned Price $295.00

Reconditioned Circuit Breakers

The EHB3100 Circuit Breaker has been reconditioned per MIDWEST’s rigorous service procedures based on 30 years experience. The EHB3100 circuit breaker has been maintained and refurbished per industry standards and per MIDWEST’s Quality Control Program (QCP). The services include applicable internal and external procedures, repairs, and replacement of deficient components. In addition to standard electrical tests, MIDWEST also performs live function tests on the EHB3100. These services far exceed the routine reconditioning of the EHB3100 performed by many circuit breaker vendors and resellers. MIDWEST certifies the EHB3100 circuit breaker has passed our QCP before shipping.

New Surplus Circuit Breakers

A “New Surplus” Circuit Breaker is a circuit breaker that has never been installed, but is not “New from the Factory” or “New from the Manufacturer or Distributor” of the EHB3100 circuit breaker. It may be referred to as New in the Box, New Surplus, Never Installed, Never Energized, or other such term that avoids the label “New from the Manufacturer.” A New Surplus EHB3100 circuit breaker should not be considered new from the manufacturer or manufacturer’s Distributor. Surplus and New Surplus EHB3100 circuit breakers must pass MIDWEST’s (QCP) Quality Control Program.

MIDWEST Electrical Testing & Maintenance Co., Inc.
5141 North 35th Street, Milwaukee, WI 53209

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