ABB Isolator Switch Disconnector Weather Proof PVC body 40A 3pole ( BW340 )

ABB Isolator Switch Disconnector Weather Proof PVC body 40A 3pole ( BW340 )

Technical
Main Circuit 220 V DC
Main Circuit 250 V AC
Rated Operational
Voltage
Rated Control Circuit 24 V
Voltage (U
c
)
Control Circuit DC
Control Circuit 50 Hz
Control Circuit 60 Hz
Control Circuit 400 Hz
Main Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz
Rated Frequency (f)
Rated Operational (NO) 20 A
Current AC-1 (I
e
)
Rated Operational (230 V) Single Phase, NO 9 A
Current AC-3 (I
e
)
Rated Operational Power (230 V) Single Phase, NO 4.6 kW
AC-1 (P
e
)
Rated Operational Power (230 V) Single Phase, NO 1.3 kW
AC-3 (P
e
)
Rated Operational (NO) 20 A
Current AC-7a (I
e
)
Rated Operational Power (230 V) Single Phase, NO 4.6 kW
AC-7a (P
e
)
Rated Operational (230 V) Single Phase, NO 9 A
Current AC-7b (I
e
)
Rated Operational Power (230 V) Single Phase, NO 1.3 kW
AC-7b (P
e
)
Control Circuit Pozidriv 1
Main Circuit Pozidriv 1
Recommended Screw
Driver
Rated Impulse 6 kV
Withstand Voltage (Uimp )
Rated Insulation Voltage 400 V
(U
i
)
Flexible with Ferrule 1x 1 … 6 mm²
Flexible with Ferrule 2x 1 … 2.5 mm²
Flexible with Insulated Ferrule 1x 1 … 6 mm²
Flexible with Insulated Ferrule 2x 1 … 1.5 mm²
Flexible 1x 1 … 6 mm²
Flexible 2x 1 … 4 mm²
Rigid 1x 1 … 10 mm²
Rigid 2x 1 … 4 mm²
Connecting Capacity
Main Circuit
Flexible with Ferrule 1x 1 … 2.5 mm²
Flexible with Ferrule 2x 0.75 … 1.5 mm²
Flexible with Insulated Ferrule 1x 1 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 1 mm²
Flexible 1x 1 … 2.5 mm²
Flexible 2x 1 … 1.5 mm²
Rigid 1x 0.5 … 4 mm²
Rigid 2x 0.75 … 2.5 mm²
Connecting Capacity
Control Circuit
Control Circuit 0.9 N·m
Main Circuit 1.2 N·m
Tightening Torque
Control Circuit 7 mm
Main Circuit 10 mm
Wire Stripping Length
Degree of Protection IP20
Electrical Durability AC-1 (NO) 150000 cycle
ESB20-20N-01
2
AC-3 (NO) 150000 cycle
AC-7a (NO) 150000 cycle
AC-7b (NO) 150000 cycle
Mechanical Durability 1000000 cycle
Number of Poles 2
Number of Auxiliary 0
Contacts NC
Number of Auxiliary 0
Contacts NO
Number of Main 0
Contacts NC
Number of Main 2
Contacts NO
Width in Number of 1
Modular Spacings
Pollution Degree 3
IEC/EN 60947-1
IEC/EN 60947-4-1
UL 60947-1
UL 60947-4-1
IEC/EN 61095
Standards