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250A ELECTRA CHANGEOVER SWITCH (NEW)

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MOQ : 1 Number

250A ELECTRA CHANGEOVER SWITCH (NEW) Specification

Automation Grade
Manual

Number of Module
Single

Protection Level
IP 42

Finish Type
Powder coated

Rated Voltage
415V AC

Response Time
Instant manual changeover

Max. Current
250A

Mechanical Life
>10,000 operations

Circuit Type
Double-throw

Temperature Range
-5C to +55C

Product Type
Changeover Switch

Material
High grade engineering plastic & copper contacts

Insulation Resistance
>1000 M at 500V DC

Contact Resistance
50 m

Max. Voltage
690V AC

Operating Temperature
-5C to +55C

Stoke
Manual operation

Size
Standard panel mounting size (consult manufacturer for details)

Color
Grey/Black

Weight
Approx. 4.8 kg

Mounting Type
Panel Mount

Current Rating
250 Amps

No Of Poles
4 Pole

Mounting Plate
Supplied with mounting plate

Switching Duty
AC-23A as per IS/IEC 60947-3

Conductor Size
Up to 185 mm²

Dielectric Strength
2.5kV for 1 min

Terminal Type
Screw Terminals

Compliance
IS/IEC 60947-3

250A ELECTRA CHANGEOVER SWITCH (NEW) Trade Information

Minimum Order Quantity
1 Number

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About 250A ELECTRA CHANGEOVER SWITCH (NEW)

Raj Electricals Offering Electra Company New 250A 4P Changeover Switch At Bhavnagar, Gujarat, India.

We are engaged in the supply, dealing, distribution, export and import of the widest range of electrical and electronic items that would suit every type of project, economy and medium.

Product Description :-

Type :- Onload Changeover Switch

Make :- Electra

Ampere :- 250A

Number Of Pole :- 4P

Current Voltage :- 415V AC

Frequency :- 50 Hz

We Supply Our Products In All Over India And Also In Foreign Countries.

Reliable Changeover Performance

Engineered to deliver swift and secure manual changeovers, the 250A ELECTRA ensures instant response with every operation. Its double-throw circuit design is tailored for critical facilities needing uninterrupted power switching. Built to operate safely within -5C to +55C, it maintains performance even in demanding conditions.

Compliance and Safety Assured

Complying with IS/IEC 60947-3, this switch provides a dielectric strength of 2.5kV (1 min) and insulation resistance greater than 1000 M at 500V DC. Safety during operation is enhanced by IP42 protection and low contact resistance, making it a dependable choice for a variety of commercial and industrial applications.

FAQ's of 250A ELECTRA CHANGEOVER SWITCH (NEW):

Q: How do I install the 250A ELECTRA Changeover Switch?

A: The switch is designed for panel mounting and comes supplied with a mounting plate. Ensure proper screw terminal connections for conductor sizes up to 185mm2 and follow the manufacturer's recommended installation procedures for safe and secure setup.

Q: What are the main benefits of using this changeover switch?

A: The 250A ELECTRA offers reliable instant manual switching, high durability with over 10,000 mechanical operations, and compliance with IS/IEC safety standards. Its robust construction ensures consistent functionality and dependable electrical isolation during source switching.

Q: When should I use this changeover switch in my power system?

A: This switch is suitable when you need to manually transfer loads between two power sources in industrial or commercial environments, such as during mains failure or generator maintenance, ensuring continuous power supply.

Q: Where can this changeover switch be installed?

A: It is intended for panel-mounted installations in indoor areas where environmental conditions remain within the operating range of -5C to +55C, and where IP42 protection against dust and water is appropriate.

Q: What is the process for operating the switch?

A: Operation is manual. Simply actuate the handle to instantly change the power source. The double-throw mechanism guarantees quick and secure switching without delay.

Q: How does this switch enhance electrical safety?

A: Safety is prioritized through a high dielectric strength (2.5kV for 1 min), superior insulation resistance (>1000 M at 500V DC), and a powder-coated, flame-retardant housing. These features minimize risk and improve operator protection.

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