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Siemens 3RH2911-2FA40 Auxiliary switch 4 makers Compatible with (relay brand): Siemens 1 pc(s)

Electrical component with multiple terminal connections, numbered with 'NO', likely a relay or contactor for controlling electrical circuits.
An open electrical cabinet reveals a multitude of cables and circuits. Through a rain-streaked window in the background, a machine is vaguely visible.
'Diagram of circuit breakers and auxiliary switches, showing various designs and mounting options with explanatory numbers and text.'
'Wiring diagram with two contact symbols: on the left 3RT2, on the right 3RH2. Both show three normally open contacts, labelled on the sides: 3 and 4.'
Circuit diagram of an electrical relay with dimensions: 36x41.5 mm (front view) and 52.6x47.7 mm (side view).
Circuit diagram of an electrical assembly with multiple terminal connections, labelled as 'NO', '0.3', '0.4'.
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Product type
Auxiliary switch
Connection
Spring-loaded connector
Type
3RH2911-2FA40
Type
S00
S0
S2
S3
Contact type
4 makers
Datasheet (PDF)
EAN:
Part number:
Item no:
Unavailable
Sales and shipping:
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Technical specifications

  • Design of the product: Snaps onto the front
  • Product function / guidance: Yes
  • Product function / guidance, note: With 3RH2
  • Product function / Mirror contact: Yes
  • Product function / mirror contact, note: With 3RT2
  • Application area: For extending the auxiliary contacts in the control circuit
  • Suitable for use: Auxiliary and power contactor
  • Surge voltage resistance: 6 kV
  • Type of connectable conductor cross-sections / for AWG wires / for auxiliary contacts: 2x (20 ... 14)
  • Type of connectable conductor cross-sections / for auxiliary contacts / single-wired or multi-wired: 2x (0.5 ... 2.5 mm²)
  • Type of connectable conductor cross-sections / for auxiliary contacts / finely stranded / with wire-end processing: 2x (0.5 ... 1.5 mm²)
  • Type of connectable conductor cross-sections / for auxiliary contacts / finely stranded / without wire-end machining: 2x (0.5 ... 2.5 mm²)
  • Connectable conductor cross-section / for auxiliary contacts / fine-wired / with wire-end processing / maximum: 2.5 mm²
Product type

Auxiliary switch

Type

3RH2911-2FA40

Type

S00

S0

S2

S3

Contact type

4 makers

Auxiliary contact type

4 makers

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Mounting type

Snap-in

Connection

Spring-loaded connector

Electrical lifespan

200000

Durability

10000000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

36 mm

Height

41.5 mm

Depth

47.7 mm

Dim

(W x H x D) 36 x 41.5 x 47.7 mm

Content

1 pc(s)

RoHS-compliant

Yes

UKCA

not relevant

Documents & Downloads

Datasheet

Datasheet 2260237 Siemens 3RH2911-2FA40 Auxiliary switch 4 makers Compatible with (relay brand): Siemens 1 pc(s)

User & Safety Instructions

User & Safety Instructions 2260237 Siemens 3RH2911-2FA40 Auxiliary switch 4 makers Compatible with (relay brand): Siemens 1 pc(s)

Description

Auxiliary switch on front, 4 S current path 1 S, 1 S, 1 S, 1 S for 3RH2 and 3RT2 spring-loaded terminals .3/.4, .3/.4, .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.

Accessories

(*All information is plus legal VAT)

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