Name: Circuit breakers Black 3-pin 6 mm² 16 A 690 V AC Siemens 3LD20030TK51
Brand: Siemens
SKU: 1741740
Availability: InStock

Switch with a black rotary handle, rectangular housing design, and green-transparent connection block, suitable for electrical control systems.

The circuit diagram shows several wire connections and contacts, with a red cross on the contact at 'L1'. Connections are numbered.

Technical drawing of a mechanical component with various views and dimensions, including front and side elevation.

1/3

Image similar

Product type

Circuit breakers

Nominal voltage

690 V AC

Number of pins

Nominal current - rounded value

16 A

Operating voltage

690 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Fast track dispatch on Thu 29 Oct

6 Piece(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 42.99 / piece)

€ 42.99

incl. VAT

Only 6 Piece(s) available

14-day return policy included

Report legal concerns

Technical specifications

IP65 rating
Isolation voltage: 690 V
Operating frequency: 50/60 Hz
Ambient temperature: -25 °C to +55 °C
Surge voltage resistance: 6 kV
Mechanical life: 100000
Electrical life: 6000
Color of the actuator: black
Size of the switch disconnector: 1
Power loss: 1.5 W

Product type: Circuit breakers

Operating voltage: 690 V AC

Nominal voltage: 690 V AC

Factory colour: Black

Cross section: 6 mm²

Number of pins: 3

Dim: (L x W x H) 93 x 67 x 84 mm

Nominal current: 16 A

Nominal current - rounded value: 16 A

Type: Step Switches

Width: 67 mm

Height: 84 mm

Length: 93 mm

Depth: 92.5 mm

: 6 kW

: 0

: 0

: 16 A

: 3

: IP65

: 0

: 1

: TRUE

: FALSE

: Frame clamp

: FALSE

: Short thumb-grip

: TRUE

: TRUE

: TRUE

: 8 kW

: 0.34 kA

: Black

: FALSE

: TRUE

: FALSE

: FALSE

: FALSE

: 690 V

: FALSE

: FALSE

: Built-in device fixed built-in technique

: 16 A

: FALSE

: 16

: Other

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Cross section

Nominal current - rounded value

Nominal voltage

Number of pins

3-pin 35 mm² 63 A 1 maker, 1 breaker 690 V AC Siemens 3LD25551TP000AE8

Item no:1744180

Dispatches on Thu 5 Nov

Conrad Electronic

35 mm²

63 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 885.00^*

Black 3-pin 16 mm² 25 A 690 V AC Siemens 3LD21300TK110AF5

Item no:1743114

Dispatches on Thu 12 Nov

Conrad Electronic

16 mm²

25 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 3,239.00^*

Circuit breakers 3-pin 16 mm² 16 A 1 maker, 1 breaker 690 V AC Siemens 3LD30101TK05

Item no:1744386

Dispatches on Thu 5 Nov

Conrad Electronic

16 mm²

16 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 45.99^*

Circuit breakers 3-pin 16 mm² 16 A 690 V AC Siemens 3LD30100TK05

Item no:1744384

Dispatches on Thu 5 Nov

Conrad Electronic

16 mm²

16 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 33.99^*

Circuit breakers 3-pin 16 mm² 25 A 1 maker, 1 breaker 690 V AC Siemens 3LD31101TK05

Item no:1703073

Dispatches on Thu 12 Nov

Conrad Electronic

16 mm²

25 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 57.99^*

Circuit breakers 3-pin 16 mm² 25 A 690 V AC Siemens 3LD31100TK05

Item no:1699137

Dispatches on Thu 5 Nov

Conrad Electronic

16 mm²

25 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 45.99^*

Circuit breakers 3-pin 16 mm² 32 A 1 maker, 1 breaker 690 V AC Conductor type = L Siemens 3LD32101TK05

Item no:1741547

Dispatches on Thu 12 Nov

Conrad Electronic

16 mm²

32 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 57.99^*

Circuit breakers 3-pin 16 mm² 32 A 690 V AC Siemens 3LD32100TK05

Item no:1748476

Dispatches on Thu 5 Nov

Conrad Electronic

16 mm²

32 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 41.99^*

Circuit breakers 3-pin 16 mm² 40 A 1 maker, 1 breaker 690 V AC Siemens 3LD33101TK05

Item no:1741759

Dispatches on Thu 12 Nov

Conrad Electronic

16 mm²

40 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 89.99^*

Circuit breakers 3-pin 16 mm² 40 A 690 V AC Siemens 3LD33100TK05

Item no:1741757

Dispatches on Thu 5 Nov

Conrad Electronic

16 mm²

40 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 69.99^*

Documents & Downloads

Datasheet

Datasheet 1741740 Circuit breakers Black 3-pin 6 mm² 16 A 690 V AC Siemens 3LD20030TK51

User & Safety Instructions

User & Safety Instructions 1741740 Circuit breakers Black 3-pin 6 mm² 16 A 690 V AC Siemens 3LD20030TK51

Description

Switch disconnector with fuse in new design Iu=125 A, Ue = 690 V, 3-pole for LV HRC fuse Sz. 00 basic version without 8UC6 handle and shaft with isolating contact strip for MCC

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Description

Switch disconnector with fuse in new design Iu=125 A, Ue = 690 V, 3-pole for LV HRC fuse Sz. 00 basic version without 8UC6 handle and shaft with isolating contact strip for MCC