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Circuit breakers 4-pin 125 A 690 V AC Siemens 3VA11121AA420AA0

A grey circuit breaker with a lever and multiple terminals, marked with 'Siemens'. Used in electrical installations.
Technical drawing of an electrical switch in multiple views with detailed dimensional specifications for installation and manufacturing.
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Product type
Circuit breakers
Nominal voltage
690 V AC
Number of pins
4
Nominal current - rounded value
125 A
Operating voltage
690 V AC
Datasheet (PDF)
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Part number:
Item no:
Dispatches on Thu 5 Nov
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Total (€ 455.00 / piece)
€ 455.00
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Technical specifications

  • Protection class: IP40
  • Insulation voltage 800 V.
  • Ambient temperature: -25 °C to +70 °C
  • Surge voltage resistance: 8 kV
  • Mechanical life 15000
  • Electrical life 8000
  • Power loss: 38 W
  • Electrical connection type: Rail connection
Product type

Circuit breakers

Operating voltage

690 V AC

Nominal voltage

690 V AC

Number of pins

4

Dim

(W x H x D) 101.6 x 130 x 70 mm

Nominal current

125 A

Nominal current - rounded value

125 A

Type

In MCCB design

Width

101.6 mm

Height

130 mm

Depth

70 mm

0

0

125 A

4

IP40

0

FALSE

FALSE

Rail connection

TRUE

Rocker lever

TRUE

TRUE

TRUE

Black

TRUE

FALSE

690 V

TRUE

TRUE

125 A

125

Other

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1744352 Circuit breakers 4-pin 125 A 690 V AC Siemens 3VA11121AA420AA0

User & Safety Instructions

User & Safety Instructions 1744352 Circuit breakers 4-pin 125 A 690 V AC Siemens 3VA11121AA420AA0

Description

Indicator lights, 22 mm, round, metal, shiny, yellow, lens, smooth, with holder, LED module with integrated LED 230 V AC, screw terminal

Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

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