Home Products Brands About Contact

Company

About
Contact

Products

Products
Categories
Brands

Quick Links

Home
Blog

Contact

+6281316865740
info@jrbsupplier.com
Perum. Metro Cendana, Cilegon, Banten

© 2026 JRB Supplier. All rights reserved.

potential barrier - Siemens | JRB

Products Relayspotential barrier

Active

potential barrier

Part Number: 3RQ4900-0A

Brand

Category

Accessories/spare parts for switching relay

WhatsApp Inquiry

Siemens 3RQ4900-0A. potential barrier.

Specifications

Mechanical

Net Weight0.01 kg

Dimensions

Width1.1 mm

Height104.4 mm

Depth89.5 mm

Other

product brand nameSIRIUS

product designationGalvanic isolation plate

design of the productgalvanic isolation plate

product type designation3RQ49

Substance Prohibitance (Date)09/26/2024

relative humidity during operation10 ... 95 %

reference code according to IEC 81346-2F

flammability class of enclosure material

Downloads

3RQ4900-0A_doc_0 3RQ4900-0A_doc_1 3RQ4900-0A_doc_2

Frequently Asked Questions

UL94 V-0

3RQ4900-0A_doc_3

3RQ4900-0A_doc_4

3RQ4900-0A_datasheet.pdf

Accessories/spare parts for switching relay

You May Also Like

voltage reducer module for insulation monitoring relay 3UG4583 for expanding the supply voltage range to 690 V AC and 1000 V DC screw terminal by Siemens

Siemens

voltage reducer module for insulation monitoring relay 3UG4583 for expanding the supply voltage range to 690 V AC and 1000 V DC screw terminal

3UG4983-1AA01

voltage reducer module for insulation monitoring relay 3UG4583 for expanding the supply voltage range to 690 V AC and 1000 V DC spring-loaded terminal (push-in) by Siemens

Siemens

voltage reducer module for insulation monitoring relay 3UG4583 for expanding the supply voltage range to 690 V AC and 1000 V DC spring-loaded terminal (push-in)

3UG4983-2AA01

connecting comb for connecting identical potentials by Siemens

Siemens

connecting comb for connecting identical potentials

3RQ4901-0C

connecting comb for connecting identical potentials by Siemens

Siemens

connecting comb for connecting identical potentials

3RQ4901-0D

FOUR WIRE CONNECTION LEAD TO CONNECT SICAM FCM TO CAPACITIVE LRM VOLTAGE DETECTION SYSTEMS LENGTH 30 CM ONE END CABLE END SLEEVES OTHER END FLAT SOCKET by Siemens

Siemens

FOUR WIRE CONNECTION LEAD TO CONNECT SICAM FCM TO CAPACITIVE LRM VOLTAGE DETECTION SYSTEMS LENGTH 30 CM ONE END CABLE END SLEEVES OTHER END FLAT SOCKET

6MD2322-0AA80-0AB3

DIRECTIONAL SHORT CIRCUIT AND EARTH FAULT DETECTOR VOLTAGE MEASUREMENT VIA CAPACITIVE VOLTAGE DIVIDER EARTH FAULT DETECTOR FOR LOW-POWER CURRENT SENSORS 1 BINARY INPUT 2 BINARY OUTPUTS MEASUREMENT/CALCULATION OF VALUES U by Siemens

Siemens

DIRECTIONAL SHORT CIRCUIT AND EARTH FAULT DETECTOR VOLTAGE MEASUREMENT VIA CAPACITIVE VOLTAGE DIVIDER EARTH FAULT DETECTOR FOR LOW-POWER CURRENT SENSORS 1 BINARY INPUT 2 BINARY OUTPUTS MEASUREMENT/CALCULATION OF VALUES U

6MD2322-1AA00-1AA0

DIRECTIONAL SHORT CIRCUIT AND EARTH FAULT DETECTOR VOLTAGE MEASUREMENT VIA RESISTIVE VOLTAGE DIVIDER by Siemens

Siemens

DIRECTIONAL SHORT CIRCUIT AND EARTH FAULT DETECTOR VOLTAGE MEASUREMENT VIA RESISTIVE VOLTAGE DIVIDER

6MD2321-1AA00-1AA0

LOW-POWER PHASE CURRENT SENSOR CLOSED CORE TYPE ACCORDING TO IEC 61869-10 RATIO: 225 MV@700 A INNER DIAMETER 82 MM ACCURACY CLASS: 0.2 (FCM V 3.30 ONWARDS) by Siemens

Siemens

LOW-POWER PHASE CURRENT SENSOR CLOSED CORE TYPE ACCORDING TO IEC 61869-10 RATIO: 225 MV@700 A INNER DIAMETER 82 MM ACCURACY CLASS: 0.2 (FCM V 3.30 ONWARDS)

6MD2320-0JA00-0BA1

More from Siemens

Siemens

WATER TRAP D TO DIN 16282 120 CEL/100 BAR

M56340-A0063

Siemens

PRESSURE IMPACT REDUCER STAINLESS STEEL

M56340-A0059

Siemens

WATER TRAP B TO DIN 16282 120 CEL/100 BAR

M56340-A0061

Siemens

INSTRUMENT BRACKET

M56340-A0046

Siemens

INSTRUMENT BRACKET

M56340-A0053

Siemens

PRESSURE IMPACT REDUCER BRASS

M56340-A0054

Siemens

INSTRUMENT BRACKET

M56340-A0047

Siemens

INSTRUMENT BRACKET

M56340-A0079