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Changeover Switch 320 Amp

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MOQ : 100 Pieces

Changeover Switch 320 Amp Specification

Finish Type
Powder Coated

Protection Level
IP52

Number of Module
1

Rated Voltage
415V AC

Automation Grade
Manual

Circuit Type
Double Break Type

Mechanical Life
>10,000 cycles

Response Time
Instantaneous (Manual Operation)

Temperature Range
-5C to +55C

Max. Current
320 Amp

Product Type
Changeover Switch

Material
High Grade Flame Retardant Plastic and Copper Contacts

Insulation Resistance
1000 M (at 500V DC)

Contact Resistance
2 m

Max. Voltage
690V AC

Operating Temperature
-5C to +55C

Stoke
90 (Quarter Turn Operation)

Size
Standard Panel Mount (Approx. 305mm x 225mm x 120mm)

Color
Grey & Black

Weight
Approx. 6.8 kg

Mounting Type
Panel Mounting

Current Rating
320A

No Of Poles
4 Pole

Ambient Humidity
95% RH (non-condensing)

Terminal Type
Screw Clamp

Electrical Life
>2,000 operations at full load

Enclosure Material
Sheet Steel

Operating Handle Material
ABS Plastic

Dielectric Strength
>2.5 kV AC

Frequency
50/60 Hz

Torque for Terminals
8 Nm

Changeover Switch 320 Amp Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2 Days

About Changeover Switch 320 Amp

Change over switch:-

All type of on load Change over.

NOTE :- We also have an workshop were the testing and measuring is done which is the service work shop where the items are tested under the expertise engineers.

Reliable Power Switching

Designed to manage high-capacity loads, this 320 Amp changeover switch ensures smooth and secure switching between power supplies. Its 4-pole, double break mechanism and robust construction provide enhanced operational reliability in critical applications, minimizing downtime and supporting continuous operations.

Heavy-Duty Construction

Constructed with sheet steel enclosure and finished in powder coating, the switch offers resistance against environmental factors, while copper contacts and flame-retardant plastics guarantee safety. The panel mount design and screw clamp terminals facilitate straightforward installation and maintenance.

Enhanced Safety and Longevity

Safety is prioritized with dielectric strength over 2.5 kV AC, insulation resistance above 1000 M, and IP52 ingress protection. It is engineered for demanding environments, tolerating up to 95% relative humidity (non-condensing) and variable temperatures. The sturdy ABS handle and manual operation enable instantaneous response during power shifts.

FAQs of Changeover Switch 320 Amp:

Q: How do I install the 320 Amp Changeover Switch in my panel?

A: Ensure the panel has sufficient space (approx. 305mm x 225mm x 120mm) and can accommodate panel mounting. Use the provided screw clamp terminals, applying a torque of 8 Nm. Properly connect all four poles, observing correct wiring and safety protocols during installation.

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

A: This switch provides reliable manual power transfer for high-current applications up to 320A, with a long operational lifetime, robust build, and enhanced safety features such as flame-retardant materials and IP52 protection. It ensures seamless changeovers with minimal resistance and instant manual response.

Q: Where can the changeover switch be effectively used?

A: It is suitable for use in industrial plants, commercial buildings, and facilities needing dependable manual transfer between power sources. Its broad ambient humidity and temperature range (5C to +55C, 95% RH) make it ideal for most environments in India and abroad.

Q: What maintenance is required for the switch?

A: Routine checks for tightening terminal screws to 8 Nm, inspecting for dust or moisture within the panel, and ensuring the operating handle remains intact are recommended. Occasionally verify contact resistance stays below 2 m and inspect the enclosure for any external damage.

Q: How does the frequency rating (50/60 Hz) and voltage compatibility benefit my setup?

A: With support for both 50 and 60 Hz frequencies and max voltage up to 690V AC, this switch is versatile for various electrical systems. This adaptability makes it suitable for different regional electrical standards and infrastructure.

Q: What safety features are integrated into the changeover switch?

A: It boasts a dielectric strength above 2.5 kV AC, insulation resistance of at least 1000 M at 500V DC, copper double-break contacts, and a flame-retardant, powder-coated sheet steel construction, ensuring safe operation even under demanding conditions.

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