-5°C 0°C 10°C 20 26 Molded case circuit breakers Susol MCCB AF LSIS Co.,Ltd. All rights reserved LS Circuit Breaker Catalogue. Internal Accessories can be commonly used in all Metasol MCCB and ELCB. ( Notice: LS shunt trips include coil clearing contacts that automatically clear the. Search in LS Industrial Systems catalogs and technical brochures on DirectIndustry and find the information you need in 1 click. Catalog for iXP_XP Panel.

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Then the breaker can be closed. Magnetic trip range Magnetic trip range Max. These safety clearances are depend on the ultimate breaking capacity and are defined by tests cataloge out in accordance with standard IEC Insulation barrier Terminal cover Rear terminal Breaker Rotary handle Direct Rotary handle Direct, Key lock Rear terminal Plug-in kit Rotary handle Extended Terminal cover Insulation barrier 82 Rotary handles Direct type The rotary handle operating mechanism is available in either the direct version or in the extended cataligue on the compartment door.

Operational time Operational time Max. If it is used in areas of high sea level, you can do correction based on the correction parameter table in high altitude environment, as described below. In particular, the operation characteristic of the circuit breaker with a thermal magnetic trip element FTU, FMU, ATU applied changes a bit with the ambient temperature so you have to adjust the value of power rating accordingly when it is actually in use.

Loosen the adjusting screw in the lock plate and move the platein the direction of the arrow as shown in Fig.

Environment where Petrochemical Gas Exists The contact material of Molded Case Circuit Breaker is silver or silver alloy which develops creation of petrochemical coat that might cause a poor connection if it gets in contact with petrochemical gas.

Do not have an account? It is possible to mount the phase separating partitions between two circuit-breakers side by side. MCCBs can be applied to both 50 and 60Hz. Account not yet confirmed, please confirm the link we sent you by mail.


Upgrade your profile on my profile page! Door is locked in the Off state. Save in your list Login Sign up. By continuing, you agree to use cookies, otherwise you can disable them from your browser. The plug-in base is the fixed part of the plug-in version of the circuit-breaker.

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Includes all features listed for the Micrologic P Power trip unit, as well as:. Extended type, E-Handle It is used in case direct type handle can not be applied because of the longer distance between the breaker and the panel door. Dimension A is shown in the Fig. Customized solutions for you. Shunt Trip SHT The shunt trip opens the mechanism in response to an externally applied voltage signal.

Short type construction Long type construction 93 Accessories Insulation barriers Insulation barrier allows the insulation characteristics between the phases at the connections to be increased. The releases include coil clearing contacts that automatically clear the signal circuit when the breaker has tripped.

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LS MCCB, A Circuit Breaker

The range is completed with a wide choice of accessories for all system requirements and offers total integration with boards of the 47 CVX range. The eddy catalogke that incurs at winding of transformer or core is considered as one of the transformer losses as a part of exciting current. Energy Transformations Energy cannot be created or destroyed.

So it is suitable for consisting of manual sourcechangeover system. Its contact is open when the circuit breaker is reset. The MTX range represents the ideal solution for industrial and advanced commercial systems thanks to its considerable potential in terms of adjustment from 1 to A and breaking capacity from 16 to kAwith rated voltage up to V. An appropriate consideration is required to select a right MCCB for an adverse environmental stress such as this one.

  CRA T661 2009 PDF

Susol UTE and UTS Series UL Molded Case Circuit Breakers – Westshore Controls

Ghana Trip Personal Statement. This switch features a closed contact when the circuit breaker is tripped automatically. They are incompatible with both the insulating terminal covers. For the download of the file you have to be a professionist installer or wholesaler. It refers to an induced electric current formed within the body of a conductor when it moves through a non-uniform or changing magnetic field.

Circuit-breakers The following certificates are available on a request. mcfb

Continuously energized, the undervoltage trip must be operating be fore the circuit breaker can be closed. Documents Flashcards Grammar checker.

LS Moulded Case Circuit Breaker (MCCB)

The test is conducted through a drop impulse test. Additional Links Electrical Distribution Services. Two types by length are available and provide IP40 degree of protection. Upgrade your profile on my profile page! Check same range cstalogue. Environment where Potentially Explosive Gas Exists It is advised, in principle, not to install a Molded Case Circuit Breaker that switches and inhibits current in a dangerous place such as this one.

There is a standard call [Vibration Testing Method for Small Electric Appliances] for vibration ctaalogue impulse test for electric equipment and the seismic and endurance tests of Molded Case Circuit Breaker are conducted in accordance with this standard, considering the circumstance mentioned above.

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Micrologic Trip Units

The circuit-breaker is racked out by unscrewing the top and bottom fixing screws. Magnetic trip range Max.

Each switch contains two contacts having a common connection.