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Siemens 3RT1056-2XB46-0LA2 Conductor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens Singl

Industrial relays by Siemens, blue housing, 'SIRIUS' model, with black and grey connections on top and side terminal blocks.
A control cabinet with exposed cables and devices on the left side of the image. On the right, a window with water droplets, with blurred machinery visible behind it.
A circuit diagram shows the configuration of an air protection switch with accessories such as auxiliary switch, cable protection cover, and frame terminals.
'Circuit diagram of a relay with coil terminals A1, A2 and contacts 1/1L1 to 6/T3. Shows connections and circuit control.'
Technical drawing of an electrical switch with multiple views: front, side, and top view. Labelled components.
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Product type
Conductor
No. of pins
3-pin
Nominal voltage
1000 V AC
Connection
Screws
Packaging type
Single
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Wed 9 Dec
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Total (€ 1,859.00 / piece)
€ 1,859.00
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plus € 19.99 
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Technical specifications

  • Conductor cross-section single or multi-strand: 120 mm²
Packaging type

Single

Product type

Conductor

Type

3RT1056-2XB46-0LA2

Type

S6

No. of pins

3-pin

Contact type

3 makers

Auxiliary contact type

2 makers

2 breakers

Nominal voltage

1000 V AC

Control voltage (min.)

24 V DC

Control voltage (max.)

110 V DC

Control voltage range

24 - 110 V DC

Switching voltage (max.)

1000 V AC

Permanent current (max.)

185 A

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Features

+ auxiliary contact

Mounting type

Screw-fit

Connection

Screws

Durability

1000 0000

Width

120 mm

Height

172 mm

Dim

(W x H) 120 mm x 172 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

90 kW

3

0

2

2

185 A

215 A

Screw connection

DC

160 A

90 kW

110.3248125

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1744920 Siemens 3RT1056-2XB46-0LA2 Conductor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens Singl

User & Safety Instructions

User & Safety Instructions 1744920 Siemens 3RT1056-2XB46-0LA2 Conductor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens Singl

Description

Traction contactor, AC-3 185 A, 90 kW / 400 V Coil 72 V DC x (0.7-1.25) PLC input 24-110 V DC Auxiliary contacts 2 NO + 2 NC 3-pole size S6 Busbar connections Coil connection: screw terminal

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