-
Massive Selection for Moulded Circuit Breaker - C45 1P Miniature Circuit Breaker – DaDa
Application C45 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898. Main Technical Parameter Type C45 Pole 1P... -
Chinese wholesale Mccb Tp - DAM3-630 MCCB Molded Case Circuit Breaker – DaDa
Overview The rated current of DAM3-630 molded case circuit breaker can reach up to 630A. These electrical devices are suitable for the protection of power distribution circuits with an alternating current of 50-60Hz and a rated operating current up to 1000A. They can also be used in electric motors for infrequent starting and overload protection as well as protection against short circuiting and undervoltage conditions. The circuit breakers feature the characteristics of small volume, high br... -
High definition 32 Amp Circuit Breaker - DAB7-63 Nova Series Miniature Circuit Breaker(MCB) – DaDa
Advantages • Two types of overcurrent protection – thermal and electromagnetic. • High Breaker capacity 6/10KA • Independent contact position indicator. • DIN rail latch with a double fixed position. • Wide range of operating temperatures from –40 to +50° С. • Wide engagement lever with improved contact area. • Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection. Technical Features MCB DAB7-63 For protection of general power distribution (IEC/... -
High Quality Mpcb Circuit Breaker - GV2 Mpcb Motor Protection Circuit Breaker – DaDa
Application GV-Me series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network. Specification Type Standard power ratings of 3-phase motors 50/60Hz in category AC-3 Current setting range (A)... -
High reputation 250 Amp Circuit Breaker - C45 3P Miniature Circuit Breaker – DaDa
Application C45 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898. Main Technical Parameter Type C45 Pole 1P... -
Hot New Products Tp Mccb - DAM1 400 MCCB ABB ISOMAX – DaDa
Advantages •Easy independent installation of auxiliary devices: •Alarm contact; •Auxiliary contact; •Under voltage release; •Shunt release; •Handle operating mechanism; •Electrical operating mechanism; •Plug-in device; •Draw-out device;. •Standard set of each circuit breaker consists of connecting busbars or cable lugs, phase separators, a set of screws and nuts for its mounting ont•an installation panel. •With the help of special clamp 125 and 160 units can be installed ont•a DIN-rail. •Weig... -
China Cheap price Electrical Operating Mechanism(Motor) - Electrical Operating Mechanism (Motor) – DaDa
DAM1(ABB) Electrical Operating Mechanism The electrical operating mechanism is available remote close of MCCB The types of electrical operating mechanism are shown in table 2 Types Of Electrical Operating Mechanism: Table 2 Rated current of frame size Inm Types of electrical Operating Mechanism CD1 CD2 CD3 CD 63A - CD2-63 - - 100A - CD2-100 - - 160A - CD2-160 - - 250A CD1-250 CD2-250 - CD-250 400A CD1-400 - - CD-400... -
Professional China Plug-In Device And Draw-Out Device - Auxiliary contact Alarm contact – DaDa
Application The auxiliary contacts is intended for automatical controlling of the auxiliary circuit of MCCB,and open action of current,and under voltage of circuit and equipment. Auxiliary And Alarm Contacts Size 1N/O and 1N/C+1alarm contact 2N/O and2N/C+1alarm contact Wiring Diagram Of Auxiliary And Alarm Contacts State of MCCB State of alarm contacts diagram of wiring Close position Explanation Us1 is auxiliary power Us2 is alarm power Open position Explanat... -
Competitive Price for 400 Amp Circuit Breaker - DAB7 Series Miniature Circuit Breaker(MCB) – DaDa
Advantages • Two types of overcurrent protection – thermal and electromagnetic. • High Breaker capacity 10KA • Independent contact position indicator. • DIN rail latch with a double fixed position. • Wide range of operating temperatures from –40 to +50° С. • Wide engagement lever with improved contact area. • Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection. Technical Features MCB DAB7-63 For protection of general power distribution (IEC/E... -
2018 High quality Auxiliary Contact - Alarm Contacts – DaDa
Alarm Contacts Application The alarm contacts is used for alarm open action of current ,and under voltage of circuit and equipment. Alarm contacts size: 1N/O and 1N/C Wiring Diagram Of Auxiliary Contacts: State of MCCB State of alarm contacts diagram of wiring Close position Open position DAM1-125/160BC DAM1(ABB)-125,160A DAM1-250/400BCDAM1(ABB)-250A,400A DZ20-100BCDZ20-100A DZ20-225BC DZ20-225A ... -
Good Quality Moulded Case Circuit Breaker - DAM1 800 MCCB Moulded Case Circuit Breaker – DaDa
Thermal-Magnetic Circuit Breakers Thermal protection function:(For protection under over load conditions) Bimetal, which provides thermal protection, consists of combination of two metals with different extension coefficients under heat. When bimetal is heated, it bends towards the metal with less extension. In this way, a notch that assists opening of the breaker mechanism is released to disable the breaker. Bending speed of bimetal is in direct proportion with size of the current passing... -
Factory wholesale 15a Circuit Breaker - C45 2P Miniature Circuit Breaker – DaDa
Application C45 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898. Main Technical Parameter Type C45 Pole 1P 2P...
