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3RT2936-1ER00 Siemens Surge Suppressor Original Brand New

 26.97

  • 3RT2936-1ER00
  • Primary Type:External Accessories
  • Type:Surge Suppressors
  • UPC Code:887621919382

Available on backorder

Siemens Surge suppressor 3RT2936-1ER00

Overview

Surge suppressors

  • Without LED (also for spring-loaded terminal) sizes S00 to S3
  • With LED (also for spring-loaded terminals) sizes S00 to S3

All 3RT2 contactors and 3RH2 contactor relays can be retrofitted with RC elements or varistors for damping opening surges in the coil. Diodes or diode assemblies (comprising noise suppression diodes and Zener diodes for short break times) can be used.

The surge suppressors are plugged onto the front of size S00 contactors. Space is provided for them next to a snap-on auxiliary switch.

Siemens Varistors, RC elements or diode assemblies can be plugged onto the front of size S0 to S3 contactors. Exception: For size S3, the RC element is inserted on the front into the recesses to the left of the connection block.

Coupling contactors are supplied either without overvoltage damping or with a suppressor diode, varistor or diode connected as standard, according to the version.

Note:

The OFF-delay times of the NO contacts and the ON-delay times of the NC contacts increase if the contactor coils are attenuated against voltage peaks (suppression diode 6x to 10x; diode assemblies 2x to 6x; varistor +2 to 5 ms).

3RT29361ER00

Siemens 3RT2936-1ER00, Surge suppressor, Diode combination 24 V DC, for contactors Size S2, S3

Download

DataSheet in PDF

Weight 0.006 kg
Dimensions 17.00 × 57.00 × 34.00 mm
Brand

SIEMENS

product brand name

SIRIUS

product designation

surge suppressor

size of contactor

S2, S3

design of the surge suppressor

Diode combination

● during storage

-40 … +80 °C

● during operation

-25 … +60 °C

type of voltage of the control supply voltage

DC

● 1 rated value

50 Hz

● 2 rated value

60 Hz

● at DC rated value

24 V

mounting position

any

fastening method

clip-on

certificate of suitability

CE / UL / CSA

other

Railway

last modified:

4/21/2021

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