Siemens Overload Relay

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MOQ : 100 Units

Siemens Overload Relay Specification

Contact Resistance
50 m (initial)

Contact Form
1 NO + 1 NC

Protect Feature
Overload, Phase Failure, Phase Imbalance

Contact Material
Silver Alloy

Ambient Temperature
-20C to +60C

Mechanical Life
> 1,000,000 operations

Coil Voltage
Not Applicable (Thermal type relay)

Power Consumption
Low

Dielectiric Strength
2 kV for 1 min

Working Temperature
-10C to +55C

Product Type
Overload Relay

Insulation Resistance
> 100 M at 500 V DC

Theory
Electromagnetic relay

Usage
Motor protection, Overload protection

Contact Load
1A at 230V AC

Operate Time
< 25 ms

Terminal Type
Screw Terminal

Rated Voltage
690 V AC

Supply Terminal
Top & Bottom terminal

Size
Standard

Color
Grey & Black

Dimension (L*W*H)
78 mm x 45 mm x 77 mm (approx.)

Weight
Approx. 150 g

Mounting Type
Direct/Contactor mounting

Reset Type
Manual and Automatic

Housing Material
Flame Retardant Plastic

Tripping Class
Class 10

Humidity
5% to 95%, non-condensing

Approval/Standards
IEC 60947-4-1

Current Range
7 - 10 A (model dependent)

Vibration Resistance
5g, 10-150 Hz

Siemens Overload Relay Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Siemens Overload Relay

Experience the latest in motor protection technology with the Siemens Overload Relay, designed for commanding performance and distinguished durability. With a value-driven approach, this fresh solution offers a grandiose range of features, including a current range of 7-10A, Class 10 tripping, and direct or contactor mounting. The flame-retardant plastic housing, advanced overload, phase failure, and phase imbalance protection ensure resilient and safe operation. Certified to IEC 60947-4-1, this relay delivers exceptional reliability for demanding industrial applications while boasting an impressive mechanical life exceeding one million operations.

Robust Protection: Specific Usage & Versatile Applications

Siemens Overload Relay is engineered for superior protection of electric motors against overloads, phase failure, and phase imbalance. Ideal for motor protection in manufacturing plants, processing units, HVAC systems, and automated machinery, this relay adapts to diverse electrical environments. Its direct/contactor mounting flexibility makes it suitable for both new installations and retrofit projects across various industries, ensuring reliable operation and extended equipment lifespan in challenging workplaces.

Certified Quality & Fast Shipment: Export Markets & Delivery

Siemens Overload Relay holds internationally recognized IEC 60947-4-1 certification, assuring quality and safety standards. We proudly offer this product at the lowest price for suppliers and traders in India and export markets. Efficient shipment processes enable prompt delivery, ensuring your operations remain uninterrupted. Whether for local or international supply, our streamlined logistics support the timely and safe arrival of your relay to any required destination.

FAQ's of Siemens Overload Relay:

Q: How does the Siemens Overload Relay protect electrical motors?

A: The relay detects overcurrent, phase failure, and phase imbalance, and trips the circuit within 25 ms to prevent motor damage and enhance equipment longevity.

Q: What makes Siemens Overload Relay suitable for different mounting options?

A: Its design supports both direct and contactor mounting, allowing for adaptable installation in various new or existing electrical systems.

Q: When should I consider using a Siemens Overload Relay in my system?

A: Use this relay whenever you need reliable overload and phase protection for motors within the 7-10A current range, especially in demanding industrial environments.

Q: Where can Siemens Overload Relay be applied beyond standard motor protection?

A: Besides motor protection, it is effective in HVAC systems, process control, conveyor belts, and any application requiring robust overload and phase protection.