Siemens 7SR1003 Overcurrent Protection Numerical Relay

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Siemens 7SR1003 Overcurrent Protection Numerical Relay

Name: Siemens 7SR1003 Overcurrent Protection Numerical Relay
Brand: SHREE SIDDHIVINAYAK ENTERPRISES
Price: 17550 INR
Availability: InStock

Price 17550 INR/ Unit

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MOQ : 1 Unit

Siemens 7SR1003 Overcurrent Protection Numerical Relay Specification

Protect Feature
Overcurrent, Directional, Earth Fault Protection

Coil Voltage
12-110 V AC/DC

Contact Material
Silver Alloy Contacts

Mechanical Life
>10 Million Operations

Coil Power
2.5 VA

Dielectiric Strength
2 kV AC (1 min)

Contact Form
SPDT

Contact Resistance
<100 m

Power Consumption
<6 VA

Ambient Temperature
-10C to +55C

Working Temperature
-25C to +55C

Product Type
Overcurrent Protection Numerical Relay

Insulation Resistance
>100 M

Theory
Numerical Relay

Usage
Feeder Overcurrent Protection

Contact Load
5A at 250VAC

Operate Time
Class 20 Trip Curve

Terminal Type
Screw Type Terminals

Rated Voltage
110 V AC

Supply Terminal
Rear Connectors

Size
Standard DIN Rail Size

Color
Grey

Dimension (L*W*H)
96 x 96 x 183 mm

Weight
Approx. 1.1 kg

Trip Output
Relay Contacts

Current Range
1-10 A Adjustable

Display Type
LCD Digital

Relay Type
Directional

Panel Cutout
96x96 mm

Auxiliary Supply
Optional 24-230V AC/DC

Self Diagnostics
Supported

Current Rating
1-5A Selectable

Feeder Application
Yes

Com Protocol
RS485 Modbus

Mounting Type
DIN Rail Mount

Ingress Protection
IP54 Front

Event Logging
Last 100 events

Series
7SR1003

Siemens 7SR1003 Overcurrent Protection Numerical Relay Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Units Per Month

Delivery Time
30 Days

Main Domestic Market
All India

About Siemens 7SR1003 Overcurrent Protection Numerical Relay

Experience soaring reliability and peerless engineering with the Siemens 7SR1003 Overcurrent Protection Numerical Relay. Shop now to secure your systems with this uncommon, high-precision relay. Designed with a selectable current rating of 1-5A and adjustable range up to 10A, this relay offers directional overcurrent and earth fault protection, ideal for feeder applications. Features include LCD digital display, last 100-event logging, IP54 front ingress protection, and robust self-diagnostics. Buy with confidence and redeem lasting performance from a DIN rail-mount device trusted by engineers and suppliers across India and beyond.

Versatile Applications for Industrial Protection

Siemens 7SR1003 Overcurrent Protection Numerical Relay excels in feeder overcurrent and earth fault protection. Ideal for power plants, substations, industrial panels, and commercial facilities, it is tailored for feeder applications requiring rapid and effective response. With directional and advanced protection features, this relay seamlessly integrates into critical plant environments, ensuring operational safety and reliability where it matters most.

Efficient Delivery, Certified Compliance, and Global Reach

We offer prompt drop-off across India and beyond, reducing your procurement expenditure. The Siemens 7SR1003 relay holds all key certifications for safety and quality, supporting export to major markets. Enjoy expedited delivery times and assurance in every shipment. Partner with us as an exporter, supplier, or wholesaler and take advantage of periodic offer packages that add value to your industrial protection needs.

FAQ's of Siemens 7SR1003 Overcurrent Protection Numerical Relay:

Q: How does the Siemens 7SR1003 relay enhance feeder overcurrent protection?

A: The relay employs advanced numerical technology for precise detection and rapid tripping during overcurrent situations, providing reliable feeder protection and reducing downtime.

Q: What is the installation process for the Siemens 7SR1003 Overcurrent Protection Numerical Relay?

A: Simply mount the relay on a DIN rail, connect using screw terminals, and configure settings via its LCD digital interface, making deployment straightforward in diverse panel environments.

Q: Where can this numerical relay be effectively used?

A: The Siemens 7SR1003 is ideal for use in power plants, substations, industrial panel boards, and commercial electrical feeder systems needing dependable overcurrent and directional protection.

Q: What are the main benefits of using the Siemens 7SR1003 for plant applications?

A: The relay offers robust self-diagnostics, high mechanical life, and exceptional event logging, ensuring operational reliability and minimizing maintenance for critical plant installations.

Q: When can customers expect delivery and what export markets do you serve?

A: We provide efficient delivery times across India and to major international markets, partnering with global clients to fulfill their protection needs swiftly and securely.

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