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Changeover Switches

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MOQ : 100 Pieces

Changeover Switches Specification

Response Time
Instantaneous

Mechanical Life
>10,000 operations

Number of Module
2 Module

Temperature Range
-5C to +55C

Automation Grade
Manual

Protection Level
IP42

Max. Current
63A

Rated Voltage
415V AC

Finish Type
Glossy Finish

Circuit Type
Double Break Circuit

Product Type
Changeover Switch

Material
High-Grade Polycarbonate / FR ABS Body

Insulation Resistance
>1000 M at 500V DC

Contact Resistance
50 m

Max. Voltage
415V AC

Operating Temperature
-5C to +55C

Stoke
Positive Action Rotary

Size
Standard Panel Mount (45mm x 45mm)

Color
White/Black

Weight
Approx. 180g

Mounting Type
Panel Mounting

Current Rating
16A / 32A / 63A

No Of Poles
2 Pole / 4 Pole

Flame Retardancy
Yes, Self-extinguishing material

Operating Position
Horizontal / Vertical

Switching Function
ON-OFF-ON (I-0-II)

Ingress Protection
IP42

Ambient Humidity
up to 95% RH non-condensing

Frequency
50/60 Hz

Applications
Industrial, Commercial & Residential Panel Boards

Handle Type
Ergonomic, padlockable

Contact Material
Silver Cadmium Oxide

Standards Compliance
IS/IEC 60947-3

Dielectric Strength
2,000V AC for 1 min

Trip Type
Non-Automatic

Terminal Type
Screw Terminals with Brass Contacts

Electrical Endurance
>10,000 cycles at rated load

Changeover Switches Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2 Days

About Changeover Switches

Compactly constructed with the assurance of top notch quality, these handle operated Changeover Switches we offer are fabricated to give uninterrupted alternate power supply to many essential equipment. These switches give alternate supply in circumstances when normal supply from the mains remains unavailable. As per the specific supply status or the particular mode chosen, these switches can feed the load from any of its two incoming sources. Auto switches are also available along with the manual Changeover Switches we offer.

Reliable Performance for Demanding Environments

These changeover switches are engineered for industrial reliability and safety, offering a double-break circuit, positive action rotary stoke, and a mechanical life exceeding 10,000 operations. Designed to fit standard panel mounts (45mm x 45mm), they ensure steadfast performance under frequent use and challenging environmental conditions such as high humidity and varying temperatures.

Versatile Applications Across Sectors

Ideal for industrial, commercial, and residential settings, the switches simplify power source selection in panel boards. With a glossy white and black finish, they suit modern electrical panels while their IP42 protection provides dust and moisture resistance, making them suitable for a wide range of electrical distribution networks.

Enhanced Safety and Compliance

Manufactured with high-grade polycarbonate or flame-retardant ABS, these switches comply with IS/IEC 60947-3 standards. The ergonomic, padlockable handle adds an extra layer of security during switch-over processes. Exceptional insulation resistance and dielectric strength further contribute to the safety and reliability demanded by modern electrical systems.

FAQs of Changeover Switches:

Q: How do changeover switches with ON-OFF-ON (I-0-II) function benefit electrical panel systems?

A: These switches enable reliable and seamless switching between primary and alternate power sources, ensuring minimal interruption. The ON-OFF-ON (I-0-II) design facilitates straightforward selection of power circuits, making them essential in applications where consistent electrical supply is critical.

Q: What environments are these changeover switches suitable for?

A: Thanks to their IP42 protection, flame-retardant construction, and humidity tolerance up to 95% RH non-condensing, these switches are ideal for industrial, commercial, and residential panel board installations across diverse environments in India.

Q: When should I use a changeover switch with a rated current of 16A, 32A, or 63A?

A: Select the switch current rating based on your electrical systems load requirements. For lighter loads, a 16A switch is sufficient, while 32A and 63A variants accommodate higher current demands typical in industrial and large commercial installations.

Q: Where should the changeover switch be installed within an electrical distribution system?

A: These switches are designed for standard panel mounting and should be installed in a dedicated module space (45mm x 45mm) within the distribution board for optimal accessibility and safety during operation.

Q: What is the process for operating this changeover switch?

A: The positive action rotary handle allows users to manually select the desired power source by rotating to ON (I), OFF (0), or the alternate ON (II) position. The ergonomic, padlockable handle ensures secure operation and prevents unauthorized switching.

Q: What are the key safety features incorporated into these changeover switches?

A: Safety is enhanced through a self-extinguishing polycarbonate/FR ABS body, double-break circuit, high insulation resistance, and a padlockable ergonomic handle to prevent accidental or unauthorized operation.

Q: How does compliance with IS/IEC 60947-3 standards benefit the user?

A: Adherence to IS/IEC 60947-3 ensures the switch meets internationally recognized safety, performance, and durability criteria, providing peace of mind to users regarding the reliability and safety of their electrical installations.

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