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400 Amp 4 Pole Onload Changeover Switch

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MOQ : 100 Pieces

400 Amp 4 Pole Onload Changeover Switch Specification

Rated Voltage
415V AC

Protection Level
IP20

Finish Type
Matte Finish

Automation Grade
Manual

Circuit Type
AC Circuit

Response Time
Instantaneous (Manual)

Number of Module
1

Temperature Range
-5C to +55C

Mechanical Life
>10,000 Operations

Max. Current
400 Amp

Product Type
Onload Changeover Switch

Material
High Grade Engineering Plastic & Copper Contacts

Insulation Resistance
>1000 M at 500V DC

Contact Resistance
< 2 m

Max. Voltage
415V AC

Operating Temperature
-5C to +55C

Stoke
Manual

Size
Standard (Refer to Manufacturer Dimensions)

Color
Grey

Weight
Approx. 5.5 kg

Mounting Type
Panel Mounting

Current Rating
400 Amp

No Of Poles
4 Pole

Application
Used to switch between main and standby power supply

Suitability
Suitable for industrial and commercial applications

Frequency
50/60 Hz

Humidity Range
Up to 90% RH Non-Condensing

Utilization Category
AC-23A

Terminal Connection
Screw Type

Dielectric Strength
2.5kV for 1 Minute

Guarantee
12 Months Manufacturer Warranty

Conformity Standard
IEC 60947-3

Handle Type
Rotary Handle

Enclosure Material
Non-Flammable ABS Plastic

Switching Mode
Onload

400 Amp 4 Pole Onload Changeover Switch Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2 Days

Sample Available
Yes

Main Domestic Market
All India

About 400 Amp 4 Pole Onload Changeover Switch

We are one of the leading manufacturer, supplier, and exporter of premium class 400 Amp 4 Pole Onload Changeover Switch that is designed as per the electrical engineering applications. The offered 4 pole power transfer switch is capable to withstand large current up to 400 amperes. It external case is fabricated by using top quality mild steel that provides excellent protection from moisture, water, chemical, and high temperature flames. Get this 400 Amp 4 Pole Onload Changeover Switch with a minimum order quantity of 100 units.

Seamless Power Transfer Solution

Engineered for simplicity and durability, this 400 Amp 4 Pole Onload Changeover Switch facilitates instantaneous switching between main and standby power supplies. Its manual rotary operation ensures straightforward handling, while robust ABS plastic and superior copper contacts guarantee safe, long-lasting performance in demanding industrial or commercial settings.

Built for Reliability and Safety

This switch features high-grade engineering plastic housing with an IP20 protection rating and meets stringent IEC 60947-3 standards. The design is tailored to withstand up to 90% humidity and a wide temperature range, ensuring optimal function and protection for sensitive electrical circuits during emergency or routine switching events.

FAQ's of 400 Amp 4 Pole Onload Changeover Switch:

Q: How does the 400 Amp 4 Pole Onload Changeover Switch operate?

A: The switch operates manually via a rotary handle, allowing users to instantly transfer load between the main and standby power supply without interrupting circuit continuity, ensuring continuous operation for your electrical systems.

Q: What types of applications is this changeover switch suitable for?

A: This switch is ideally suited for industrial and commercial applications requiring reliable backup power solutions, such as factories, office complexes, and warehouses, where uninterrupted power supply is critical.

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

A: You should use this onload changeover switch whenever you need to switch between two different power sources (main and backup) without disconnecting the load, ensuring continuous power during maintenance, outages, or scheduled power source alternation.

Q: Where can the 400 Amp 4 Pole Changeover Switch be installed?

A: Designed for panel mounting, this switch can be installed in main distribution panels or switchboards within commercial buildings, industrial plants, and other large-scale electrical infrastructure settings.

Q: What is the process for switching power supplies using this product?

A: To switch power supplies, rotate the handle to the desired supply (main or standby). The onload mechanism ensures transition occurs without disconnecting the load, maintaining power continuity throughout the process.

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

A: Key benefits include reliable, secure switching with minimal contact resistance, compliance with international standards (IEC 60947-3), fire-safe enclosure, and robust performance in high humidity and varied temperature conditions, all backed by a 12-month manufacturer warranty.

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