Moulded-case Circuit Breaker-FTM2X

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Product Code : ft

Product Description

Model & Spec			FTM2X-63
Frame size current (A)			63
Rated current ln(A)			10, 16, 20, 25, 32, 40, 50, 63
Electrical property
Operating frequency (Hz)			50
Rated operating voltage Ue(V)			AC380/400 AC480/500 AC530/550 AC660/690
Rated insulation voltage Ui (V)			AC1000
Rated impulse withstand voltage Uimp(kV)			8
Tripping mode			Thermomagnetic tripping
Protection cat.			Distribution protection, motor protection
Flashover distance (mm)			â‰¯50 (0)
Use cat.			A
Pole number			3P/4P
Wiring method			Fixed type front-board, fixed type rear-board, plug-in type front-board, plug-in type rear-board
Isolation function			Yes
Service life	Electrical	AC400V	8000
		AC690V	1000
	Mechanical		20000
Breaking capacity
Rated ultimate short-circuit breaking capacity lcu(kA)		AC380V/400V	35
Rated service short-circuit breaking capacity lcs(kA)			25
Rated ultimate short-circuit breaking capacity lcu(kA)		AC480V/500V	20
Rated service short-circuit breaking capacity lcs(kA)			15
Rated ultimate short-circuit breaking capacity lcu(kA)		AC530V/550V	20
Rated service short-circuit breaking capacity lcs(kA)			15
Rated ultimate short-circuit breaking capacity lcu(kA)		AC660V/690V	10
Rated service short-circuit breaking capacity lcs(kA)			7.5
Outline dim. (mm)	Height	130
	Width	3P	75
		4P	100
	Depth	90