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Siemens 3KC0344-0QE00-0AA0

SENTRON, 3KC transfer switching equipment, manually operated, MTSE, size: 4, 3-pole, Iu: 500 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 500 A, Ie at AC-23 A at 690 V: 500 A, Screw mounting, front operating mechanism, at the left end, without handle, busbar connection

SiemensMFR # 3KC0344-0QE00-0AA0SKU # YLSZQ4HDRZWZLAR

product brand nameSENTRON

product designationtransfer switching equipment

design of the productmanually operated

design of the actuating elementWithout handle

design of handlewithout

type of the driving mechanismFront operating mechanism

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About This Product

Siemens 3KC0344-0QE00-0AA0

Genuine, certified Siemens product
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Product selection and compatibility support from our technical team
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Specifications

Model

product brand nameSENTRON

product designationtransfer switching equipment

design of the productmanually operated

display version for switch position indicator door-coupling rotary operating mechanismI ON- O OFF- II ON

design of the actuating elementWithout handle

design of handlewithout

type of the driving mechanismFront operating mechanism

type of the driving mechanism motor driveNo

General technical data

number of poles3

type of devicefixed mounting

size of switch disconnector4

mechanical service life (operating cycles) for function sequence O-I-O typical8 000

with closed switch for combination switch + fuse at 500 V maximum3 687 500 A²·s

with closed switch at 690 V for combination switch + gG fuse maximum4 450 000 A²·s

of the fuse at 415 V maximum permissible5 400 005 A²·s

of the fuse at 500 V maximum permissible5 400 005 A²·s

of the gG fuse at 690 V maximum permissible3 760 005 A²·s

with closed switch for combination switch + fuse at 415 V maximum3 687 500 A²·s

position of the switch operating mechanismat the left end

overvoltage categoryIV

degree of pollution3

rated value1 000 V

Protection class

protection class IPIP00

with closed switch with cover or cable lug coverIP20

on the frontIP00

Dissipation

with conventional rated thermal current per device45 W

Main circuit

at AC-23 A at 400 V at 50/60 Hz rated value280 kW

at AC-23 A at 500 V rated value355 kW

operational current rated value500 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 contacts0

number of NC contacts for auxiliary contacts16

number of NO contacts for auxiliary contacts16

suitability for use main switchYes

suitability for use switch disconnectorYes

suitability for use EMERGENCY OFF switchYes

suitability for use maintenance/repair switchYes

product feature interlockNo

product extension auxiliary switchYes

product extension optional motor driveNo

product extension optional voltage triggerNo

Short circuit

at 415 V AC without fuse link according to IEC 60947-6-1 rated value minimum63 kA

at 690 V AC without fuse link according to IEC 60947-3 rated value minimum63 kA

at 415 V by gG fuse according to IEC 60947-6-1 rated value100 kA

at 415 V by gG fuse rated value100 kA

at 500 V by gG fuse according to IEC 60947-3 rated value100 kA

at 690 V by gG fuse according to IEC 60947-3 rated value65 kA

Connections

type of connectable conductor cross-sections for aluminum conductor stranded with lug1x (25 ... 240 mm²), 2x (25 ... 240 mm²)

with combination of Al conductor+switch500 A / 2x 240 mm²

for copper busbar1x (40x10 mm²), 2x (40x5 mm²)

stranded with lug according to DIN 462341x (25 ... 240 mm²), 2x (25 ... 240 mm²)

stranded with lug according to DIN 462351x (25 ... 240 mm²), 2x (25 ... 240 mm²)

for main current circuitbusbar connection

Mechanical Design

height235 mm

width319 mm

depth232.5 mm

fastening methodscrew fixing

4-hole front mountingNo

front mounting with central attachmentNo

rail mountingNo

Net Weight15.94 kg

Environmental conditions

minimum-25 °C

maximum70 °C

minimum-50 °C

maximum80 °C

Accessories 17

Genuine accessories that can be used with the Siemens 3KC0344-0QE00-0AA0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3SU1400-1AA10-1FA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1PA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1NA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1LA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1QA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1EA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1DA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1CA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1BA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1MA0	Aksesuar · Commanding and signaling devices
3KD9408-6	Aksesuar
3KD9404-7	Aksesuar
3KD9404-6	Aksesuar
3KC9401-1	Seçmeli zorunlu ürün
8UD1151-3AE21	Seçmeli zorunlu ürün
3KC9401-2	Seçmeli zorunlu ürün
3KC9418-0	Seçmeli zorunlu ürün