at Rated Operating Conditions per Pole 18 ... 20 W
Protection Type
Circuit breaker
Rated Impulse Withstand Voltage (U<sub>imp</sub>)
12 kV
Rated Insulation Voltage (U<sub>i</sub>)
1500 V
Rated Operational Current DC-21B (I<sub>e</sub>)
(1000 V) 500 A
Rated Operational Current DC-22B
(1000 V) 400 A
Rated Operational Current DC-PV1
(1000 V) 500 A
Rated Operational Current DC-PV2
(1000 V) 400 A
Rated Operational Voltage
1000 V
Rated Short-Circuit Making Capacity (I<sub>cm</sub>)
(1000 V DC) 10 kA
Rated Short-time Withstand Current Low Voltage (I<sub>cw</sub>)
(1500 V DC) 10 kA for 1 s 10 kA
Shaft Diameter
12 mm 0.47 in
Special Functions
No
Standards
UL98B and IEC 60947-1, -3
Switches Operating Mechanism
Mechanism Between the Poles 11 (Between the Poles)
Terminal Type
Lug terminals
Terminal Width
30 mm 1.2 in
Tightening Torque
Cable Lug 50 … 75 N·m Cable Lug 443 … 664 lbf·in
Utilization
Photovoltaic
Utilization Category
Switching of resistive loads, including moderate overloads - occasional actuation (DC-21B) Switching of mixed resistive and inductive loads, including moderate overloads (i.e. shunt motors) - occasional actuation (DC-22B) Switching of single PV string(s) without reverse and overcurrents (DC-PV1) Switching of several PV string(s) with reverse and overcurrents (DC-PV2)
Maximum Operating Voltage
1000Vdc, UL 98B
Ampere Rating
400A,1000Vdc,UL98B
Short-Circuit Current Rating (SCCR)
Any UL Listed Fuses or Circuit-Breakers 10 kA
Tightening Torque
Cable Lug 50 … 75 N·m Cable Lug 443 … 664 lbf·in
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5293 >> Switch disconnector
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
