FDMC-40

Features and Advantages
◇ The real 6kA Micro Circuit Breaker in world.
the slimmest, patented, and reliable circuit breaker.

◇ Genuine 6kA fault level
after hundreds of seriously passed test.
suit both residential and commercial applications.

◇ Half module(9mm) is ideal to save valuable switchboard space.
Required by more and more electrical compliance, the household
also need more and more circuit breaker to protect.

◇ All accessories available.
All normal used accessories, such as contact, alarm, over-unver
voltage protector, shunt release, are available for this micro circuit breaker;

◇ 10 years R&D, wholely patent protected

◇ Easy to comply with a RCD or RCBO.


B, C Tripping curve(see graphics 1):

◆Instantaneous tripping current:
B curve: 3In~5In, Circuits with low inductive load;
C curve: 5In~10In, Circuits with low inductive load or highly inductive illumination system;
D curve: 10In ~ 20In, Circuits with high inductive load or electric distribution system with high surge current



B, C Tripping curve(see graphics 1):
◆Instantaneous tripping current:
B curve: 3In~5In, Circuits with low inductive load;
C curve: 5In~10In, Circuits with low inductive load or highly inductive
illumination system;
D curve: 10In ~ 20In, Circuits with high inductive load or electric
distribution system with high surge current



Technical Data

Standards	AS/NZ 61898 - 1
Poles	1, 1P+N, 2, 3, 3P+N, 4P
Magnetic tripping characteristics	B，C
Rated current	6 10 16 20 25 32
Rated short-circuit capacity(Icn):	3kA, 4.5kA, 6kA
Rated voltage	230/400V
Frequency	50/60
Maximum service voltage	264
Contact position indication	Yes
Energy limiting class:	3
Electrical Life:	>6000
Mechanical Life:	>15000
Connection terminal:	Screw terminal
	Pillar terminal with clamp
Connection capacity:	1~16mm
Installation:	Symmetrical DIN rail 35mm
	Panel mounting
Accessories:	OF: Auxiliary contact
	FB: Auxiliary alarm
	QY: under/over volage protector
	FL: Shunt release

Mirco Circuit Breaker / 9mm /FDMC-32

Magnetic Tripping Characteristic	Breaking Capacity (A)	Rated Current (A)	Cat. No.
B,C curve			B curve	C curve
	6000	8	FDMC-32, B6, 6kA	FDMC-32, C6, 6kA
		10	FDMC-32, B10, 6kA	FDMC-32, C10, 6kA
		18	FDMC-32, B16, 6kA	FDMC-32, C16, 6kA
		20	FDMC-32, B20, 6kA	FDMC-32, C20, 6kA
		25	FDMC-32, B25, 6kA	FDMC-32, C25, 6kA
		32	FDMC-32, B32, 6kA	FDMC-32, C32, 6kA
	4500	8	FDMC-32, B6, 4.5kA	FDMC-32, C6, 4.5kA
		10	FDMC-32, B10, 4.5kA	FDMC-32, C10, 4.5kA
		18	FDMC-32, B16, 4.5kA	FDMC-32, C16, 4.5kA
		20	FDMC-32, B20, 4.5kA	FDMC-32, C20, 4.5kA
		25	FDMC-32, B25, 4.5kA	FDMC-32, C25, 4.5kA
		32	FDMC-32, B32, 4.5kA	FDMC-32, C32, 4.5kA
	3000	8	FDMC-32, B6, 3kA	FDMC-32, C6, 3kA
		10	FDMC-32, B10, 3kA	FDMC-32, C10, 3kA
		18	FDMC-32, B16, 3kA	FDMC-32, C16, 3kA
		20	FDMC-32, B20, 3kA	FDMC-32, C20, 3kA
		25	FDMC-32, B25, 3kA	FDMC-32, C25, 3kA
		32	FDMC-32, B32, 3kA	FDMC-32, C32, 3kA

B, C Tripping curve(see graphics 1): DIN Rail: