Buy Siemens 3RH2140-1BF40 Auxiliary contactor 1 pc(s) | Conrad Electronic

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A black and blue Siemens Sirius contactor with multiple connection points, Model 3RH21, for controlling electrical circuits.

A black and blue Siemens Sirius contactor with multiple connection points, Model 3RH21, for controlling electrical circuits.

An open electrical cabinet with various electrical components and cable connections, used for controlling and distributing electricity.

'Auxiliary contactors and coupling units for auxiliary current circuits. Fundamentals: Terminals, load disconnection adapters, overvoltage protection modules.'

'Circuit diagram of an electrical relay with coil terminals A1(+) and A2(-) and four switching contacts 13-14, 23-24, 33-34, 43-44.'

Technical drawing of a relay with front, side, and top views. Dimensions and layout of electrical connections are shown.

A Siemens SIRIUS contactor with multiple terminal connections, numbered from 13NO to 44NO and 14NO to 44NO, along with A1+ and A2- connections.

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Product type

Auxiliary contactor

Type

3RH2140-1BF40

Type

S00

Auxiliary contact type

4 makers

Control voltage range

Datasheet (PDF)

Siemens

Sales and shipping:

Conrad Electronic Terms & Conditions

Number

Piece(s)

Total (€ 60.50 / piece)

€

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Technical specifications

Type of voltage: DC

Product type: Auxiliary contactor

Type: 3RH2140-1BF40

Type: S00

Auxiliary contact type: 4 makers

Control voltage range

Mounting type: Snap-in
Screw-fit

Durability: 3000 0000

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 45 mm

Height: 57.5 mm

Depth: 73 mm

Dim: (W x H x D) 45 x 57.5 x 73 mm

Content: 1 pc(s)

RoHS-compliant: Yes

: 4

: 3 A

: 110-110 V

: FALSE

: Screw connection

: DC

Documents & Downloads

Datasheet

Datasheet 1741303 Siemens 3RH2140-1BF40 Auxiliary contactor 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1741303 Siemens 3RH2140-1BF40 Auxiliary contactor 1 pc(s)

Description

Contactor relay, 4 NO, 24 V AC, 50 / 60 Hz, Size S00, Spring-type terminal

Hints

Please note that the product is a custom-made and therefore exempt from the returns policy. Special order, no right of withdrawal.

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

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