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Siemens 3RT2047-1NB30 Contactor 3 makers 55 kW 1000 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Blue electric contactor unit with six terminal connections and brand logo visible at the top. Used for controlling electrical devices.
An open electrical cabinet with wires and components. Through a wet window, a blurry, moving machine can be seen.
Circuit diagram of a three-phase electric motor (L1, L2, L3) with a contactor showing NO (Normally Open) and NC (Normally Closed) symbols.
Technical drawing of an electrical component, showing front, side, and top views with dimensions specified in millimetres.
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Product type
Contactor
No. of pins
3-pin
Nominal voltage
1000 V AC
Power
55 kW
Connection
Screws
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Thu 19 Nov
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Total (€ 509.00 / piece)
€ 509.00
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plus € 19.99 
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Technical specifications

  • Type of voltage, AC/DC
  • Conductor cross-section single or multi-strand: 70 mm²
  • Conductor cross-section for finely-stranded: 50 mm²
Product type

Contactor

Type

3RT2047-1NB30

Type

S3

No. of pins

3-pin

Contact type

3 makers

Nominal voltage

1000 V AC

Switching voltage (max.)

1000 V AC

Permanent current (max.)

110 A

55 kW

Compatible with

Siemens

Compatible with series

Siemens S3 type

Features

+ varistor

Mounting type

Snap-in

Screw-fit

Connection

Screws

Durability

1000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

70 mm

Height

140 mm

Depth

152 mm

Dim

(W x H x D) 70 x 140 x 152 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

55 kW

3

1

1

110 A

130 A

Screw connection

AC/DC

97 A

55.16240625

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1747411 Siemens 3RT2047-1NB30 Contactor 3 makers 55 kW 1000 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1747411 Siemens 3RT2047-1NB30 Contactor 3 makers 55 kW 1000 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Description

22MM METAL ROUND COMPLETE UNIT COMBINATION: ILLUMINATED PUSHBUTTON MOMENTARY CONTACT TYPE WITH FLAT BUTTON NON-ILLUMINATED WITH LAMP HOLDER BA 9S WITHOUT LAMP SCREW TERMINAL, 1NO WITH HOLDER YELLOW !!! Phased-out product !!! SIRIUS ACT 3SU1 is suc Preferred successor ty 3SU1051-0AB30-0AA0 + 3SU1550-0AA10-0AA0 + 3SU1400-1AA10-1BA0

Accessories

(*All information is plus legal VAT)

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

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