Name: Siemens 3RH2921-2DE11 Auxiliary switch module + auxiliary contact Compatible with (relay brand): Siemens Piece 1 pc(s)
Brand: Siemens
SKU: 1750614
Availability: BackOrder

Electronic module with 10 numbered terminals, square-shaped, dark blue. Used for technical installations.

A server rack with open doors reveals complex cabling. Through a rain-streaked window, an industrial machine is blurrily visible.

The illustration shows switchgear and their functions and connections. Numbered components with descriptions explain how they are interconnected.

Diagram with two groups: On the left '51, 52, 63, 64', on the right '33, 34, 41, 42'. A line connects the elements within each group.

Technical drawing of an electrical module with dimensions: height 61.2 mm, width 15.9 mm, depth 57.4 mm. Connections and mounting points marked.

'Cable routing element' with continuous numbering from 33 to 42 and holes for cable management.

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Image similar

Product type

Auxiliary switch module

Connection

Spring-loaded connector

Packaging type

Piece

Type

3RH2921-2DE11

Compatible with

Siemens

Datasheet (PDF)

Dispatches on Fri 30 Oct

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 38.99 / piece)

€ 38.99

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Size: S00, S0, S2, S3

Packaging type: Piece

Product type: Auxiliary switch module

Type: 3RH2921-2DE11

Compatible with: Siemens

Compatible with series: Siemens Sirius series

Features: + auxiliary contact

Mounting type: Snap-in

Connection: Spring-loaded connector

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 10 mm

Height: 61.2 mm

Depth: 66 mm

Dim: (W x H x D) 10 x 61.2 x 66 mm

Content: 1 pc(s)

RoHS-compliant: Yes

: Other

: Top mounting

: None

: Spring clamp connection

: 0

: 1

: 1

: 0

UKCA: yes

Variants(All information include VAT, plus shipping costs)

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Fast track dispatch on Wed 14 Oct

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Fast track dispatch on Wed 14 Oct

2 Piece(s)Conrad Electronic

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€ 57.99^*

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Item no:1704507

Dispatches on Thu 22 Oct

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Auxiliary switch module

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€ 23.99^*

Siemens 3RH1921-2EE02 Auxiliary switch 2 breakers Compatible with (relay brand): Siemens Piece 1 pc(s)

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Dispatches on Thu 22 Oct

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Auxiliary switch

Piece

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€ 55.99^*

Siemens 3RH1921-2JE11 Auxiliary switch Instant response + auxiliary contact Compatible with (relay brand): Siemens Single 1 pc(s)

Item no:1744075

Dispatches on Thu 22 Oct

Conrad Electronic

Auxiliary switch

Single

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 57.99^*

Documents & Downloads

Datasheet

Datasheet 1750614 Siemens 3RH2921-2DE11 Auxiliary switch module + auxiliary contact Compatible with (relay brand): Siemens Piece 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1750614 Siemens 3RH2921-2DE11 Auxiliary switch module + auxiliary contact Compatible with (relay brand): Siemens Piece 1 pc(s)

Description

Electron. contr. auxiliary switch lateral, 1 NO + 1 NC Current path 1 NO, 1 NC, for for 3RH and 3RT spring-type terminal R: 31/32, 43/44 L: 21/22, 13/14

Hints

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

Description

Electron. contr. auxiliary switch lateral, 1 NO + 1 NC Current path 1 NO, 1 NC, for for 3RH and 3RT spring-type terminal R: 31/32, 43/44 L: 21/22, 13/14

Hints