Brand	ABB
Mounting Type	Base Mounting
Conventional Free-Air Thermal Current - Ith (A)	T = 40 °C 1000 A
Frame Size	M
Net Weight (kg)	9.7
No. of Circuits	1
No. of Poles	4
Operating Mechanism	Mechanism Between the Poles
Power Loss (W)	30 - 32W Per Pole
Rated Impulse Withstand Voltage (kV)	12
Rated Operational Current (A)	DC-21B: (1500V) 1000A
Rated Short-Time Withstand Current - Icw (kA)	For 1s 10 kA
Rated Voltage (V)	1500
Shaft Diameter (mm)	12
Dimensions (mm)	255.5W x 211H x 135D
Standards and Approvals	IEC 60947-1, -3

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