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Home / Energy / Low-voltage - Power distribution / Low-voltage components / ... / Switch Disconnectors / Fuseless Switch Disconnectors / SENTRON 3LD Main Control and EMERGENCY-STOP Switches up to 250 A / Basic Devices

Basic Devices Parts

Showing 25–48 of 230 parts
Siemens 3LD3340-1TL11 – 3LD3 switch disconnector, Iu 40 A main switch 3-pole + N rated operational power at AC-23 A at 400 V 18.5 kW…
Siemens
3LD3340-1TL11

3LD3 switch disconnector, Iu 40 A main switch 3-pole + N…

Siemens 3LD3340-1TK13 – 3LD3 switch disconnector, Iu 40 A main switch 3-pole rated operational power at AC-23 A at 400 V 18.5 kW…
Siemens
3LD3340-1TK13

3LD3 switch disconnector, Iu 40 A main switch 3-pole rated…

Siemens 3LD3340-1TK11 – 3LD3 switch disconnector, Iu 40 A main switch 3-pole rated operational power at AC-23 A at 400 V 18.5 kW…
Siemens
3LD3340-1TK11

3LD3 switch disconnector, Iu 40 A main switch 3-pole rated…

Siemens 3LD3340-0TL13 – Load disconnector 3LD3, Iu 40 A Main switch 3-pole + N Rated operating capacity at AC-23 A at 400 V 18.5 kW…
Siemens
3LD3340-0TL13

Load disconnector 3LD3, Iu 40 A Main switch 3-pole + N…

Siemens 3LD3040-1TL11 – 3LD3 switch disconnector, Iu 16 A main switch 3-pole + N rated operational power at AC-23 A at 400 V 7.5 kW…
Siemens
3LD3040-1TL11

3LD3 switch disconnector, Iu 16 A main switch 3-pole + N…

Siemens 3LD3040-1TK13 – 3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor…
Siemens
3LD3040-1TK13

3LD3 switch disconnector, Iu 16 A main switch 3-pole rated…

Siemens 3LD3040-1TK11 – 3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor…
Siemens
3LD3040-1TK11

3LD3 switch disconnector, Iu 16 A main switch 3-pole rated…

Siemens 3LD3040-0TL13 – Load disconnector 3LD3, Iu 16 A Main switch 3-pole + N Rated operating capacity at AC-23 A at 400V 7.5kW…
Siemens
3LD3040-0TL13

Load disconnector 3LD3, Iu 16 A Main switch 3-pole + N…

Siemens 3LD2866-1GP53 – SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 125 A
Siemens
3LD2866-1GP53

SENTRON, Switch disconnector 3LD

Siemens 3LD2866-1GP51 – SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 125 A
Siemens
3LD2866-1GP51

SENTRON, Switch disconnector 3LD, main switch, 3-pole

Siemens 3LD2866-0TB53 – SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 125 A
Siemens
3LD2866-0TB53

SENTRON, Switch disconnector 3LD

Siemens 3LD2866-0TB51 – SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 125 A
Siemens
3LD2866-0TB51

SENTRON, Switch disconnector 3LD, main switch, 3-pole

Siemens 3LD3150-0TL13 – Load disconnector 3LD3, Iu 25 A Main switch 3-pole + N Rated operating capacity at AC-23 A at 400V 9.0kW…
Siemens
3LD3150-0TL13

Load disconnector 3LD3, Iu 25 A Main switch 3-pole + N…

Siemens 3LD3150-0TL11 – Load disconnector 3LD3, Iu 25 A Main switch 3-pole + N Rated operating capacity at AC-23 A at 400V 9.0kW…
Siemens
3LD3150-0TL11

Load disconnector 3LD3, Iu 25 A Main switch 3-pole + N…

Siemens 3LD3150-0TK13 – Load disconnector 3LD3, Iu 25 A Main switch 3-pole Rated operating capacity at AC-23 A at 400V 9.0kW Front…
Siemens
3LD3150-0TK13

Load disconnector 3LD3, Iu 25 A Main switch 3-pole Rated…

Siemens 3LD3150-0TK11 – Load disconnector 3LD3, Iu 25 A Main switch 3-pole Rated operating capacity at AC-23 A at 400V 9.0kW Front…
Siemens
3LD3150-0TK11

Load disconnector 3LD3, Iu 25 A Main switch 3-pole Rated…

Siemens 3LD3148-1TL53 – 3LD3 switch disconnector, Iu 25 A main switch 3-pole + N rated operational power at AC-23 A at 400V 9.0kW…
Siemens
3LD3148-1TL53

3LD3 switch disconnector, Iu 25 A main switch 3-pole + N…

Siemens 3LD3148-1TL51 – 3LD3 switch disconnector, Iu 25 A main switch 3-pole + N rated operational power at AC-23 A at 400V 9.0kW…
Siemens
3LD3148-1TL51

3LD3 switch disconnector, Iu 25 A main switch 3-pole + N…

Siemens 3LD3148-1TK53 – 3LD3 switch disconnector, Iu 25 A main switch 3-pole rated operational power at AC-23 A at 400V 9.0kW floor…
Siemens
3LD3148-1TK53

3LD3 switch disconnector, Iu 25 A main switch 3-pole rated…

Siemens 3LD2084-2GP21 – SENTRON switch disconnector 3LD in the enclosure, maintenance and repair switch with EMC shield plate, 3-pole
Siemens
3LD2084-2GP21

SENTRON switch disconnector 3LD in the enclosure

Siemens 3LD2064-1TC53 – SENTRON, Switch disconnector 3LD, emergency switching-off switch, 4- pole, 16 A
Siemens
3LD2064-1TC53

SENTRON, Switch disconnector 3LD

Siemens 3LD2064-1TC51 – SENTRON, Switch disconnector 3LD, main switch, 4-pole, 16 A, Operating power at AC- 23 A at 400 V: 7.5 kW
Siemens
3LD2064-1TC51

SENTRON, Switch disconnector 3LD, main switch, 4-pole, 16 A

Siemens 3LD2064-1GP53 – SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 16 A
Siemens
3LD2064-1GP53

SENTRON, Switch disconnector 3LD

Siemens 3LD2064-1GP51 – SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 16 A
Siemens
3LD2064-1GP51

SENTRON, Switch disconnector 3LD, main switch, 3-pole

Compare Basic Devices

Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.

MPNdesign of handlenumber of poles noteoperational current of upstream fuse rated valuewidthNet Weight
3LD3340-1TL11knob-operated mechanism, black440 A60 mm385 g
3LD3340-1TK13knob-operated mechanism, red/yellow340 A47 mm345 g
3LD3340-1TK11knob-operated mechanism, black340 A47 mm349 g
3LD3340-0TL13knob-operated mechanism, red/yellow440 A49 mm364 g
3LD3040-1TL11knob-operated mechanism, black416 A60 mm383 g
3LD3040-1TK13knob-operated mechanism, red/yellow316 A47 mm347 g
3LD3040-1TK11knob-operated mechanism, black316 A47 mm348 g
3LD3040-0TL13knob-operated mechanism, red/yellow416 A49 mm365 g
3LD2866-1GP53rotary operating mechanism, red/yellowN125 A212 mm1.819 kg
3LD2866-1GP51rotary operating mechanism, blackN125 A212 mm1.807 kg
3LD2866-0TB53rotary operating mechanism, red/yellowN + PE125 A212 mm1.883 kg
3LD2866-0TB51rotary operating mechanism, blackN + PE125 A212 mm1.895 kg
3LD3150-0TL13knob-operated mechanism, red/yellow425 A49 mm239 g
3LD3150-0TL11knob-operated mechanism, black425 A49 mm237 g
3LD3150-0TK13knob-operated mechanism, red/yellow325 A36 mm201 g
3LD3150-0TK11knob-operated mechanism, black325 A36 mm202 g
3LD3148-1TL53rotary operating mechanism, red/yellow425 A60 mm404 g
3LD3148-1TL51rotary operating mechanism, black425 A60 mm403 g
3LD3148-1TK53rotary operating mechanism, red/yellow325 A47 mm367 g
3LD2084-2GP21knob-operated mechanism, blackPE isolated from cable shield20 A100 mm628 g
3LD2064-1TC53rotary operating mechanism, red/yellowPE20 A100 mm415 g
3LD2064-1TC51rotary operating mechanism, blackPE20 A100 mm415 g
3LD2064-1GP53rotary operating mechanism, red/yellowN20 A100 mm420.5 g
3LD2064-1GP51rotary operating mechanism, blackN20 A100 mm426 g

Common to all listed parts

product designationSwitch disconnector
display version for switch position indicator manual operation1 ON - 0 OFF
mechanical service life (operating cycles) typical100 000
electrical endurance (operating cycles) — at AC-23 A at 690 V6 000
operating frequency maximum50 1/h
degree of pollution3
insulation voltage rated value690 V
surge voltage resistance rated value6 kV