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Siemens 3KD2940-0NE20-0

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 3KD2940-0NE20-0

Switch disconnector 80 A, Size 2, 4-pole DC Front operating mechanism center Basic unit without handle flat terminal

SiemensMFR # 3KD2940-0NE20-0SKU # YLSVSGIF10LEYLQ
product brand nameSENTRON
product designation3KD switch disconnector
design of the productDC switch
design of the actuating elementWithout handle
type of the driving mechanismFront operating mechanism
number of poles4
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About This Product

Switch disconnector 80 A, Size 2, 4-pole DC Front operating mechanism center Basic unit without handle flat terminal

Siemens 3KD2940-0NE20-0

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Specifications

Model
product brand nameSENTRON
product designation3KD switch disconnector
design of the productDC switch
display version for switch position indicator door-coupling rotary operating mechanismON-OFF
design of the actuating elementWithout handle
type of the driving mechanismFront operating mechanism
type of the driving mechanism motor driveNo
General technical data
number of poles4
type of devicefixed mounting
size of switch disconnector2
mechanical service life (operating cycles) typical15 000
at DC-21 A at 1000 V300
position of the switch operating mechanismat the left end
overvoltage categoryIV
Voltage
with degree of pollution 2 at DC rated value800V
with degree of pollution 3 at DC rated value800V
rated value1 000 V
with degree of pollution 3 at DC rated value800 V
surge voltage resistance rated value8 kV
Protection class
protection class IPIP00
with closed switch with cover or cable lug coverIP20
on the frontIP00
Dissipation
with conventional rated thermal current per pole1.1 W
with conventional rated thermal current per device4.4 W
for rated value of the current at AC in hot operating state per pole1.1 W
Main circuit
operational current rated value80 A
Auxiliary circuit
number of connected NC contacts for auxiliary contacts0
number of connected NO contacts for auxiliary contacts0
number of connected CO contacts for auxiliary contacts0
number of CO contacts for auxiliary contacts4
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
Suitability
suitability for use main switchYes
suitability for use switch disconnectorYes
suitability for use EMERGENCY OFF switchYes
suitability for use according to IEC 62626-1 safety switchNo
suitability for use maintenance/repair switchYes
Product details
product feature interlockNo
trip indicatorNo
voltage triggerNo
undervoltage releaseNo
undervoltage release with leading contactNo
product extension auxiliary switchYes
product extension optional motor driveNo
product extension optional voltage triggerNo
Short circuit
at DC at 1000 V without fuse link rated value minimum5.7 kA
Connections
stranded with lug1x (10 ... 70 mm²)
with combination of Al conductor+switch80 A / 70 mm²
for copper busbar'1x (20x3 mm²)
stranded with lug according to DIN 462341x (2.5 ... 70 mm²), 2x (25 ... 50 mm²)
stranded with lug according to DIN 462351x (25 ... 70 mm²), 2x (25 ... 50 mm²)
type of electrical connection for main current circuitflat connector
Mechanical Design
height168 mm
width148 mm
depth68 mm
fastening methodscrew fixing
4-hole front mountingNo
front mounting with central attachmentNo
rail mountingNo
mounting positionany
Net Weight153 kg
Environmental conditions
minimum-25 °C
maximum70 °C
minimum-50 °C
maximum80 °C
Certificates
reference code according to IEC 81346-2Q

Accessories 19

Genuine accessories that can be used with the Siemens 3KD2940-0NE20-0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part noDescriptionCompatible motors
3KD9103-5Aksesuar
3KD9204-8Aksesuar
3KD9204-5Aksesuar
3KD9108-8Aksesuar
3KD9218-0Aksesuar
3KD9103-7Aksesuar
3KD9103-6Aksesuar
3KF9112-0BA00Aksesuar
3KD9120-1Aksesuar
8UD1171-2AD15Seçmeli zorunlu ürün
8UD1171-2AD11Seçmeli zorunlu ürün
3KD9201-8Seçmeli zorunlu ürün
3KD9201-2Seçmeli zorunlu ürün
3KD9201-1Seçmeli zorunlu ürün
3KD9201-0Seçmeli zorunlu ürün
8UD1141-2AE21Seçmeli zorunlu ürün
8UD1131-2AE21Seçmeli zorunlu ürün
8UD1171-2AF21Seçmeli zorunlu ürün
8UD1171-2AF25Seçmeli zorunlu ürün

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