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SIEMENS 7SJ8042-5EB90-1FB0

Price 9500 INR/ Piece

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MOQ : 1 Piece

SIEMENS 7SJ8042-5EB90-1FB0 Specification

Shape
Rectangular

Connector Type
Screw Terminals

Mounting Type
Panel Mount

Insulation Material
Polycarbonate

Operating Temperature
-10C to +55C

Surface Finish
Matt

Power Factor
>0.95

IP Rating
IP54

Humidity %
Up to 95% RH (non-condensing)

Overheating Protection
YES

Feature
Multifunctional, LCD Display, Communication Port

Efficiency
>98%

Product Type
Numerical Relay (Protection Relay)

Application
Protection of electrical networks, Overcurrent & Earth Fault

Protection Level
High

Frequency (MHz)
50/60 Hz

Rated Voltage
110240 V AC/DC

Energy Consumption
Low

Output Type
Digital Relay Outputs

Color
Grey

Dimension (L*W*H)
Approx. 230 x 185 x 65 mm

Weight
Approx. 1.8 kg

Phase
Single/Three Phase

Input Voltage
85264 V AC/DC

Size
Standard

No Of Poles
1

Connection Type
Terminal Block

Material
Industrial Grade Plastic & Metal

Firmware Upgrade
Field Upgradable via Serial or Ethernet

Metering
Current, Voltage, Frequency, Power

External Interface
Front USB/Serial Port

Backup Battery
Yes, Replaceable

Event Memory
128 Faults/Event records

Trip Circuit Supervision
Available

Control Supply Voltage
110240 V AC/DC

Time Synchronization
SNTP Supported

Display
Backlit LCD

Signal LEDs
Multi-color status indication

Communication Protocol
RS485, IEC 61850, MODBUS

Relay Output Contacts
2 NO + 2 NC

Fault Recording
Integrated Event/Fault Logging

Model Number
7SJ8042-5EB90-1FB0

Relay Function
Overcurrent, Earth Fault, Breaker Failure

Auto Reclose
Supported

SIEMENS 7SJ8042-5EB90-1FB0 Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Paypal, Letter of Credit (L/C), Western Union, Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Delivery Point (DP), Days after Acceptance (DA), Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
100 Pieces Per Day

Delivery Time
1 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
AS PER CUSTOMER

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia

Main Domestic Market
All India

Certifications
SIEMENS 7SJ8042-5EB90-1FB0

About SIEMENS 7SJ8042-5EB90-1FB0

Order Today the astounding SIEMENS 7SJ8042-5EB90-1FB0your new release for redoubtable electrical network protection! Engineered for flawless operation, this advanced relay combines Overcurrent, Earth Fault, and Breaker Failure functions with Auto Reclose capability. Boasting a backlit LCD, RS485, IEC 61850, and MODBUS protocol support, it features integrated fault/event logging, superior trip circuit supervision, and a replaceable backup battery. With panel-mount design, IP54 rating, and rugged industrial build, this is the ultimate multifunctional relay for demanding applications. Advance Purchase available now!

Robust Protection and Versatile Applications

Used as a core protection device, the SIEMENS 7SJ8042-5EB90-1FB0 is indispensable for overcurrent and earth fault management in power distribution systems. Suited for both single and three-phase networks, this relay is ideal for use by utility companies, manufacturers, and service providers. Additional featuressuch as event memory for 128 faults, integrated metering for current, voltage, frequency, power, plus field-upgradable firmwareensure high flexibility and future proofing for industrial and commercial applications.

Certifications, Export Markets, and Sample Policies

This SIEMENS relay meets stringent industry certifications for high protection levels and electrical safety. Offered globally, its main export markets include Germany, the EU, and beyond. Shipment is promptly arranged with secure, robust packaging to guarantee flawless delivery. Sample policies are available upon inquirycontact us for details. Dealers, distributors, importers, and service providers enjoy tailored support and efficient processing for every order placed.

FAQs of SIEMENS 7SJ8042-5EB90-1FB0:

Q: How is the SIEMENS 7SJ8042-5EB90-1FB0 used in electrical protection?

A: This relay provides overcurrent, earth fault, and breaker failure protection, utilizing advanced event and fault logging to ensure robust monitoring and prompt response in power distribution systems.

Q: What are the key features that make the SIEMENS 7SJ8042-5EB90-1FB0 stand out?

A: Notable features include a backlit LCD, multi-protocol communication (RS485, IEC 61850, MODBUS), field-upgradable firmware, built-in event/fault logging, auto reclose support, and a replaceable backup battery for flawless reliability.

Q: When should I consider advance purchase for this relay?

A: Advance purchase is recommended when planning upgrades or large-scale deployments, ensuring availability for high-priority power network protection projects.

Q: Where can I install the SIEMENS 7SJ8042-5EB90-1FB0?

A: Thanks to its compact, panel-mount design and IP54 industrial protection, the relay is suitable for substations, switchboards, and control panels in commercial and industrial environments.

Q: What is the process for firmware upgrades and maintenance?

A: Firmware upgrades are easily performed in the field using serial or Ethernet connections. The backup battery is user-replaceable, contributing to straightforward routine maintenance.

Q: How does the relay benefit industrial power systems?

A: By providing reliable fault detection, integrated metering, and robust self-supervision, this model enhances system safety, minimizes downtime, and supports efficient network management.

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