• All things technology
  • Delivery within Europe
  • Right to Cancel applies
  • Specialist retailer since 1923
Start
Automation & PneumaticsAutomationElectrical Switching ComponentsContactors

Siemens 3RT1955-5NB31 Replaceable contactor coil Compatible with (relay brand): Siemens Piece 1 pc(s)

An electromagnetic contactor with a black housing and visible coil, commonly used in industrial control systems for power switching.
'Diagram shows hysteresis switching. Orange curve diagram with alternating peaks, indicating threshold crossings above and below. Table centre below describes functions: onDel, Del, RsDel.'
Circuit diagram of an electrical circuit with an ON/OFF switch, a relay, and a fuse. The switch controls the current flow.
Technical drawing of an electrical switch with dimensions. Shows the front and side view of a Siemens switch.
1/4
Image similar
Product type
Replaceable contactor coil
Connection
Screws
Packaging type
Piece
Type
3RT1955-5NB31
Type
S6
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Tue 1 Dec
Sales and shipping:
Conrad ElectronicTerms & Conditions
Number
Total (€ 194.99 / piece)
€ 194.99
prav.tax.untaxed incl. VAT 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
prav.priceAvailability.privatecopyingfee.cost ...
without further shipping costs 
14-day return policy included
Report legal concerns

Highlights & Details

CONTACTOR, AC-3 22 KW/400 V,

Our service for you

Technical specifications

  • Weight: 645 g
Packaging type

Piece

Product type

Replaceable contactor coil

Type

3RT1955-5NB31

Type

S6

Control voltage (min.)

21 V AC

Control voltage (max.)

27.3 V AC

Control voltage range

21 - 27.3 V AC

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Connection

Screws

Content

1 pc(s)

RoHS-compliant

Yes

AC/DC

UKCA

not relevant

Documents & Downloads

Datasheet

Datasheet 1759247 Siemens 3RT1955-5NB31 Replaceable contactor coil Compatible with (relay brand): Siemens Piece 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1759247 Siemens 3RT1955-5NB31 Replaceable contactor coil Compatible with (relay brand): Siemens Piece 1 pc(s)

Description

Power contactor, AC-3 50 A, 22 kW / 400 V 220 V DC, 2 NO + 2 NC, 3-pole, Size S2, Screw terminal !!! Phased-out product !!! Successor is SIRIUS 3RT2 Preferred successor type is 3RT2036-1NP34

More interesting products

(*All information is plus legal VAT)