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Siemens 3RT2037-1NB34 Contactor 3 makers 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Protective device with Siemens logo; suitable for controlling electrical circuits. Main terminals and control terminals are visible.
View of a production facility with an open electrical cabinet on the left, showing complex wiring. On the right, a machine is visible through a rain-streaked window.
'Overview of the Contactor, Size S2' with numbered components such as contact blocks, functional module and spreader cable. Explanation of arrangement and connections.
'Circuit diagram of a relay with coil and contacts. On the left: coil, labelled as U1. On the right: multiple switching contacts with numbers.'
Technical drawing of an electrical relay with three views: front view, side view, and top view. Dimensions and connections are marked.
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Product type
Contactor
No. of pins
3-pin
Nominal voltage
690 V AC
Connection
Screws
Type
3RT2037-1NB34
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Fri 13 Nov
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Total (€ 429.00 / piece)
€ 429.00
prav.tax.untaxed incl. VAT 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
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Technical specifications

  • Type of voltage, AC/DC
  • Conductor cross-section single or multi-strand: 50 mm²
  • Conductor cross-section for finely-stranded: 35mm²
Product type

Contactor

Type

3RT2037-1NB34

Type

S2

No. of pins

3-pin

Contact type

3 makers

Nominal voltage

690 V AC

Switching voltage (max.)

690 V AC

Permanent current (max.)

65 A

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Features

+ varistor

Mounting type

Snap-in

Screw-fit

Connection

Screws

Durability

1000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

55 mm

Height

114 mm

Depth

174 mm

Dim

(W x H x D) 55 x 114 x 174 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

30 kW

3

2

2

65 A

80 A

20-33 V

20-33 V

20-33 V

Screw connection

AC/DC

55 A

36.775

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1745590 Siemens 3RT2037-1NB34 Contactor 3 makers 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1745590 Siemens 3RT2037-1NB34 Contactor 3 makers 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Description

power contactor, AC-3 12 A, 5.5 kW / 400 V 1 NC, 230 V AC, 50 / 60 Hz 3-pole, Size S00 Spring-type terminal upright mounting position

Accessories

(*All information is plus legal VAT)

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

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