Buy Siemens 3RH2122-1MB40-0KT0 Auxiliary coupling relay 1 pc(s) | Conrad Electronic

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A Siemens electrical contactor from the Sirius series, model 3RH21, in a black and blue housing, with several connection terminals visible.

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A Siemens electrical contactor from the Sirius series, model 3RH21, in a black and blue housing, with several connection terminals visible.

An open electrical cabinet reveals electronic components and cables.

'Diagram shows electrical components: auxiliary contactor and auxiliary coupling contactor, with accessories and functional overview for low-frequency circuits.'

Circuit diagram shows relay with coil terminals A1, A2 and contact pairs 13-14, 21-22, 31-32, 43-44, within dashed line.

Technical drawing of an electrical relay, front, side and top view. Dimensions given in millimetres.

'Siemens SIRIUS 3RH21 Relay, Front View with Connection Points and Numbering.'

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Product type

Auxiliary coupling relay

Type

3RH2122-1MB40-0KT0

Type

S00

Auxiliary contact type

2 makers

2 breakers

Mounting type

Snap-in

Screw-fit

Datasheet (PDF)

Siemens

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Conrad Electronic Terms & Conditions

Number

Piece(s)

Total (€ 50.41 / piece)

€

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Technical specifications

Type of voltage: DC

Product type: Auxiliary coupling relay

Type: 3RH2122-1MB40-0KT0

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: +50 °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

Documents & Downloads

Datasheet

Datasheet 1736308 Siemens 3RH2122-1MB40-0KT0 Auxiliary coupling relay 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1736308 Siemens 3RH2122-1MB40-0KT0 Auxiliary coupling relay 1 pc(s)

Description

Contactor relay, 2 NO + 2 NC, 220 V AC, 50 Hz, 240 V, 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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