Buy Siemens 3RH2911-1HA22 Auxiliary switch module 10 A 1 pc(s)

Siemens 3RH2911-1HA22 Auxiliary switch module 10 A 1 pc(s)-0

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An open electrical cabinet with wiring beside a large window. Outside, it is rainy and blurry.

Main image shows a selection of electrical switches and accessories, with numbered explanations for each component and their functions.

Circuit diagram of two relays: On the left '3RT2' with connections 1-3, 2-2, 3-4. On the right '3RH2' with three parallel lines between the connections.

Technical drawing of an electrical relay, showing front and side views with terminal block labelling and dimensions.

The diagram depicts an electrical circuit diagram with eight contacts, four marked 'NC' and four marked 'NO', arranged in two rows.

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Product type

Auxiliary switch module

No. of pins

4-pin

Current load

10 A

Connection

Screw terminal

Type

3RH2911-1HA22

Datasheet (PDF)

Fast track dispatch on Wed, 5 Aug

55 Piece(s)

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Technical specifications

Contact assignment: 1 NC, 1 NC, 3 NO, 3 NO, 2 NC, 2 NC, 4 NO, 4 NO

Product type: Auxiliary switch module

Type: 3RH2911-1HA22

No. of pins: 4-pin

Auxiliary contact type: 2 makers
2 breakers

Switching voltage (max.): 600 V DC
690 V AC

Current load: 10 A

Mounting type: Front

Connection: Screw terminal

Electrical lifespan: 200000

Durability: 1.0E7

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 36 mm

Height: 37.5 mm

Depth: 43.7 mm

Dim: (W x H x D) 36 x 37.5 x 43.7 mm

Content: 1 pc(s)

RoHS-compliant: Yes

Factory colour: Multicolour

Weight: 0.05

: Other

: Top mounting

: None

: 6 A

: Screw connection

: 0

: 2

: 2

: 0

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1431033 Siemens 3RH2911-1HA22 Auxiliary switch module 10 A 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1431033 Siemens 3RH2911-1HA22 Auxiliary switch module 10 A 1 pc(s)

Description

Auxiliary switch on front, 2 NO + 2 NC current path 1 NC, 1 NC, 1 NO, 1 NO for 3RH2 and 3RT2 screw terminals .1/.2, .1/.2, .3/.4, .3/.4 SIRIUS 3RH29 auxiliary switches for extending the auxiliary contacts in the control circuit.
The 3RH29 auxiliary switches on the front can be mounted on the 3RT2 contactors and 3RH2 contactor relays regardless of size without the need for tools.
The 3RH19/3RH29 auxiliary switches are available as front or side mounted versions, with up to four instantaneous switching or up to two leading-switching locks and NC contacts. The auxiliary switches can be designed as positively-driven contact elements in 3RH contactor relays or as mirror contacts in 3RT power contactors. They are available throughout with screw terminals and spring-type terminals.
Simple, efficient, always up-to-date - the SIRIUS modular system.

This text is machine translated.