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HPL COS 320A CHANGEOVER SWITCH

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MOQ : 100 Pieces

HPL COS 320A CHANGEOVER SWITCH Specification

Rated Voltage
415V AC

Circuit Type
Double break per pole

Number of Module
1

Max. Current
320A

Finish Type
Powder Coated

Mechanical Life
10,000 operations min.

Temperature Range
-25C to +55C

Automation Grade
Manual

Response Time
Instantaneous

Protection Level
IP 52

Product Type
Changeover Switch

Material
High-grade Engineering Plastic and Metal

Insulation Resistance
>1000 M at 500 V DC

Contact Resistance
20 m

Max. Voltage
690V AC

Operating Temperature
-25C to +55C

Stoke
Positive break, snap action

Size
Approx. 305x205x120 mm

Color
Grey/Red

Weight
Approx. 6.5 kg

Mounting Type
Panel/Surface Mounting

Current Rating
320A

No Of Poles
4 Pole

Application
Industrial, Commercial Electrical Changeover

Storage Temperature
-25C to +75C

Switching Mode
Open Transition

Dielectric Strength
2.5 kV for 1 min

Terminal Type
Screw Type

Handle Type
Rotary

Utilization Category
AC-23A

Frequency
50/60 Hz

HPL COS 320A 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 HPL COS 320A CHANGEOVER SWITCH

A changeover switch is designedto transfer a house (or business) electricity from the commercial power grid to a local generator when n outage occurs. Also known as transfer switches, they connect directly to the generator, commercial power supply or line, and the house.

Engineered for Demanding Applications

The HPL COS 320A Changeover Switch is meticulously designed for industrial and commercial environments, providing stable performance even under challenging conditions. Its robust build, high insulation resistance, and IP52 rating deliver durability and safety, while the open transition mode and rotary handle offer intuitive manual switching. The four-pole, double-break circuit increases circuit safety, making this switch a dependable choice for mission-critical power management.

User-Friendly and Safe Operations

This switch emphasizes safety with a dielectric strength of 2.5 kV for 1 minute and a positive break, snap-action mechanism that minimizes arcing. The rotary handle ensures smooth operation, and the screw-type terminals simplify wiring. With a mechanical life of over 10,000 operations and an instantaneous response time, users benefit from both longevity and rapid switching without unnecessary downtime.

FAQs of HPL COS 320A CHANGEOVER SWITCH:

Q: How is the HPL COS 320A Changeover Switch typically installed and where can it be mounted?

A: The switch supports both panel and surface mounting, allowing for flexible installation in various industrial and commercial electrical panels. Its approximate size of 305x205x120 mm and sturdy design suit environments that require manual changeover operations.

Q: What benefits does the open transition, rotary handle design provide for users?

A: The open transition switching ensures that the circuits are not connected simultaneously, reducing the risk of short circuits. The ergonomic rotary handle allows for quick, manual operation, making it easier and safer for users to switch between power sources.

Q: What makes this switch suitable for industrial and commercial applications?

A: Its high current rating of 320A, four-pole double-break design, strong insulation resistance (>1000 M at 500 V DC), and IP52 protection make it ideal for demanding environments, ensuring consistent power changeover and enhanced operator safety.

Q: How does the HPL COS 320A switch ensure electrical safety during operation?

A: With a dielectric strength of 2.5 kV for 1 minute, positive break snap-action technology, and a low contact resistance (20 m), the switch minimizes electrical hazards such as arcing and overheating. Its insulation properties further enhance user protection during operation.

Q: What is the process for performing a changeover using this switch?

A: To change over power sources, simply rotate the handle to the desired position. The positive break and snap action mechanism ensure the operation is completed with clear feedback and reliability, with the instantaneous response reducing downtime.

Q: What is the expected mechanical life, and how does it benefit the user?

A: The switch is rated for a minimum of 10,000 mechanical operations, ensuring long-term reliability and reducing the need for frequent replacements or maintenance, which ultimately lowers operational costs.

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