MCCB Accessory
CDADA's MCCB accessory enhances molded case circuit breakers with reliable performance and easy installation, offering secure mounting, precise trip coordination, and quick-connect wiring for reduced downtime. Built from durable, corrosion-resistant materials and engineered for broad compatibility, it supports accurate fault isolation and seamless integration into control panels. Meeting international safety standards, this accessory is ideal for industrial and commercial installations where safety, longevity, and maintenance efficiency are priorities.
The under voltage is intended for under voltage protection of circuit and electric equipment. Release uninterpreted duty.
The shunt release is intended for remote controlling of opera of MCCB Release instantaneous duty.
Rotary handle operating mechanism The rotary handle operating mechanism suitable for: 1. Closing and Opening of MCCB by the rotary handle on MCCB 2. Closing and Opening of MCCB by the rotary handle on the compartment door of switch board: 3. Interlocking between handle the rotary operating mechanism and compartment door to prevent the compartment door from being opened in case of MCCB in closed state.
1.63Type circuit breaker for distribution using Plug-in version installation drawing installation and overall size 2.100Type circuit breaker for distribution using Plug-in version installation drawing installation and overall size 3.225Type circuit breaker for distribution using Plug-in version installation drawing installation and overall size 4.400Type circuit breaker for distribution using Plug-in version installation drawing installation and overall size.
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
The auxiliary contacts is intended for automatic controlling of the auxiliary circuit of MCCB,such as indication of the open and close states of MCCB.
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.
Overall panel design is luxury and attractive, the face covering colors are dark green and brawn (provided according to the color needs of the different interior residential designs except for the standard colors). The design of the face covering gives a noble and elegant feeling. lure Ivory, high Strength, never change color.Transparent material is PC. Fixed frame, simple structure, and easy installation.
end distribution box,overall panel design is luxury arid attractive. The material is PC which makes it really resistant ,fireproof and UV protection. Fixed frame, simple structure,and easy to install.It is applicable for special waterproof,dust proof and corrosion-proof locations.Executive standard IEC60529 EN 60309 IP65.
HT Series lighting box is in line with IEC-493-1 standard, attractive and durable,safe and reliable, which is widely used in various places such as factory, mansion,residence, chapping center and so on.
HAG series of surface box is kind of good-looking outline small volume, easy to install economically modular distribution box.It mainly use for building electric distribution system's installation,matched and house rebuild fitment etc. Application.The max rated current is 63A.
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
The rated voltage is 230V and 400V respectively. The release will break the circuit breaker when the actual voltage is between 70%Ue-35%Ue; the release will prevent the circuit breaker from closing when the actual voltage is below 35%Ue; the release will close the circuit breaker when the actual voltage is between 85%Ue-110%Ue.
Shunt release Rated control source voltage(Us)of DAB7-FL shunt release is AC50Hz and 24V to 110V, 110V to 400V,DC 24V to 60V, 110V to 220V, when the applied current voltage is from 70% Us to 110% Us, the shunt release will act reliably and break the circuit breaker.
It has two groups of transfer contact(as shown in below figure),when the yellow indicator is at“”,the two groups are auxiliary contacts, when the yellow indicator is at “”,the left one is auxiliary contact, the right one is alarm contact.
The cover is double-curved and designed with a dewy,simple and elegant appe
Overall panel design is luxury and attractive, the face covering colors are dark green and brawn (provided according to the color needs of the different interior residential designs except for the standard colors). The design of the face covering gives a noble and elegant feeling. lure Ivory, high Strength, never change color.Transparent material is PC. Fixed frame, simple structure, and easy installation.
end distribution box,overall panel design is luxury arid attractive. The material is PC which makes it really resistant ,fireproof and UV protection. Fixed frame, simple structure,and easy to install.It is applicable for special waterproof,dust proof and corrosion-proof locations.Executive standard IEC60529 EN 60309 IP65.
HT Series lighting box is in line with IEC-493-1 standard, attractive and durable,safe and reliable, which is widely used in various places such as factory, mansion,residence, chapping center and so on.
HAG series of surface box is kind of good-looking outline small volume, easy to install economically modular distribution box.It mainly use for building electric distribution system's installation,matched and house rebuild fitment etc. Application.The max rated current is 63A.
CDADA Inverter is an all-new control platform equipped with DSP control scheme to lead vector control.Advanced field-oriented vector control algorithm is utilized to complete decoupling and control of motor,realizing real current vector control and providing high-performance vector control with PG, vector control without PG, torque control etc. It can adapt to various specific demands of customers and can be widely used in application scenarios with high requirements on speed control accuracy, torque response speed and low-frequency output features.
The rated voltage is 230V and 400V respectively. The release will break the circuit breaker when the actual voltage is between 70%Ue-35%Ue; the release will prevent the circuit breaker from closing when the actual voltage is below 35%Ue; the release will close the circuit breaker when the actual voltage is between 85%Ue-110%Ue.
Shunt release Rated control source voltage(Us)of DAB7-FL shunt release is AC50Hz and 24V to 110V, 110V to 400V,DC 24V to 60V, 110V to 220V, when the applied current voltage is from 70% Us to 110% Us, the shunt release will act reliably and break the circuit breaker.
It has two groups of transfer contact(as shown in below figure),when the yellow indicator is at“”,the two groups are auxiliary contacts, when the yellow indicator is at “”,the left one is auxiliary contact, the right one is alarm contact.
Shanghai DADA Electric Co., Ltd.
Acknowledged as one of the most respected nationwide manufacturers and exporters of low voltage circuit breakers in China.
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Contact Person: Joker Yang
Tel: +86 173 1658 0160
Email: yjq@cdada.com
Contact Person: Charlotte Weng
Tel: +86 151 6747 7792
Email: charlotte.weng@cdada.com
Address: 171 Yezhuang Road, Fengxian District, Shanghai, China