Three phase miniature circuit breakers MCB 3 phase 3 pole rcd mcb

Three phase miniature circuit breakers MCB 3 phase 3 pole rcd mcb
The easy operation MCB miniature circuit breakers also has high quality and reliable performance. We can assure you that our MCB miniature circuit breakers is powered by clean energy and has high efficiency.
Product Details

MCB Miniature Circuit Breakers

EBS3B miniature circuit breaker is type of GE MCB.

●Overload protection

●Short circuit protection



●Used in residential building, non-residential building, industry, energy and infrastructure.

Technical Parameter

Model name



IEC60898-1, IEC60947-2


1P, 2P, 3P, 4P

Rated current In(A)


Rated voltage Un(V)

230/400V AC

Operational voltage (VAC)

Min. 24  Max. 250/440

Electrical life (times)


Mechanical life (times)


Breaking capacity


Tripping characteristic

B, C, D


●The handle being sealable or equipped with padlock bracket avoids dangerous operation changes (ON/OFF)

●The handle provides a clear indication of the contact position

●Adequate printing of all data on the front provides long-term identification

●Energy limiting class:3

●The emission of ionized gases is limited to the severest restrictions: 45mm grid distance

●This MCB for household in accordance with: IEC 60898-1, B, C and D tripping characteristics.

●This MCB for industry in accordance with IEC 60947-2 instantaneous tripping characteristics with release B: 4In, release C: 8In, release D: 12In

●This MCB may be extended with:

A wide range of RCDs
Full sets of additional components
Full sets of accessories
Applicable Working and bus bar connection

Ambient temperature

-5~+40℃, the average value cannot exceed to +35℃ within 24h



Relative humidity


Pollution level


Installation location

Mount on the place where has no obvious vibration or impact

As one of the trustworthy mcb miniature circuit breakers manufacturers and suppliers in China, Ebasee Electric is dedicated to be a professional cleaner energy and efficient energy developer and supplier. With professional factory supplying you with OEM, SCHNEIDER, ABB and LS mcb miniature circuit breakers, you can rest assured to wholesale quality products and check the pricelist with us.


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