Net Weight (kg)	3.5
Operating Mechanism	Mechanism Between the Poles
Rated Operational Current (A)	DC-21B: (1500V) 630A DC-22B: (1500V) 500A DC-PV1: (1500V) 500A DC-PV1: (1500V) 500A
Shaft Diameter (mm)	12
Brand	ABB
Circuit Type	Single Circuit 2a, 2b
Conventional Free-Air Thermal Current - Ith (A)	T = 40 °C 630 A
Degree of Protection	Front IP20
Dimensions (mm)	157.5W x 211H x 135D
Mounting Type	Base Mounting
No. of Circuits	1
No. of Poles	2
Power Loss (W)	30 - 32W Per Pole
Rated Impulse Withstand Voltage (kV)	12
Rated Insulation Voltage (V)	1500
Rated Short-Time Withstand Current - Icw (kA)	(1500 V DC) 10 kA, For 1s 10 kA
Rated Voltage (V)	1500
Standards and Approvals	IEC 60947-1, -3

Photovoltaic Isolators & Protection

ABB 630A 2P SWITCH-DISCONNECTOR OTDC630FV11