Buy Siemens 3RH2122-1HB40 Auxiliary coupling relay 1 pc(s) | Conrad Electronic

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An electrical component with the label 'Siemens Sirius'. It has multiple connection terminals and is designed for use in electrical circuits.

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An electrical component with the label 'Siemens Sirius'. It has multiple connection terminals and is designed for use in electrical circuits.

An open electrical cabinet displays various electrical components and wiring, organised across multiple levels.

'Diagram shows wiring configurations of an auxiliary contactor and coupling relay with various adapter options and connection points.'

Electrical circuit diagram with a relay controlling four contacts. Inputs at A1 and A2, outputs at 13, 21, 31, 43.

Technical drawing of an electronic component with dimensions. Front and side view, including height and width measurements.

1/6

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Product type

Auxiliary coupling relay

Type

3RH2122-1HB40

Type

S00

Auxiliary contact type

2 makers

2 breakers

Mounting type

Snap-in

Screw-fit

Datasheet (PDF)

Siemens

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Sales and shipping:

Number

Piece(s)

Total (€ 60.50 / piece)

€

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Technical specifications

Type of voltage: DC

Product type: Auxiliary coupling relay

Type: 3RH2122-1HB40

Type: S00

Auxiliary contact type: 2 makers
2 breakers

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

: 2

: 2

: 3 A

: 24-24 V

: FALSE

: Screw connection

: DC

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1736296 Siemens 3RH2122-1HB40 Auxiliary coupling relay 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1736296 Siemens 3RH2122-1HB40 Auxiliary coupling relay 1 pc(s)

Description

Contactor relay, 2 NO + 2 NC, 48 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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