![Cubicle ONLOAD Changeover Switches – [SURDHI]](https://factoryinputs.in/wp-content/uploads/2025/08/ONLOAD-CHANGE-OVER-2-430x430.jpg)
4 Pole 63Amp. to 630 Amp. 415 V, 50Hz
HSN Code : 85365010
SURDHI. Innovation Throughout...
SURDHI. Innovation Throughout...
Cubicle ONLOAD changeover switches are robust electrical devices designed to safely transfer heavy electrical loads from a primary power supply (like the main utility grid) to an emergency backup supply (like a generator) while the system remains fully powered. These compact switches are engineered specifically to fit inside electrical cubicles and control panels, offering up to a 50% reduction in space compared to traditional dual ON/OFF switch or contractor configurations.
Key Specifications & Technical Features
- Three-Position Operation: Operates using a single handle with three distinct, stable positions: Position I (Source 1), Position O (Neutral/Off), and Position II (Source 2).
- Quick-Action Mechanisms: Features a quick-make, quick-break mechanism to extinguish electrical arcing instantly, ensuring safety under heavy electrical loads.
- High-Grade Elements: Typically built from ETP grade copper contacts encased in compact, impact-resistant molded cases or steel enclosures.
- Signalling & Control: Includes "CO" type auxiliary contacts for automated position signalling and pre-break safety control.
- Standard Ratings: Generally available in 4-pole configurations, covering a range of 63 Amp to 630 Amp under 415V AC operating voltages
Cubicle ONLOAD changeover switches operate under a specific electrical classification that permits switching power sources while the circuit is actively drawing current under load.
Operational : ONLOAD Switches
- ONLOAD Switches: Built with specialized arc-quenching chambers (chutes) and quick-action mechanism cassettes. They safely sever active electrical arcs, allowing manual transition between two power sources while under full load without needing to shut off downstream equipment .
Frame Size : 03
Amp. : 400
Open Execution Cat No. : SDV-OLC 400
Unit Price[₹] : 26271.00
Std. Packing : 2 Pcs.
SUPPLIERS:-
The reliable manufacturers and suppliers of Switches, based in India.
Customers from all across India are placing repeated orders, as there is no alternative available in terms of quality and performance.
Premium quality raw materials are used in the manufacturing that ensures noteworthy features such as high durability and resistance to abrasion.
How to contact us
If you’ve got questions or ideas you would like to share, send a message. For anything more specific, please use one of the addresses listed below.
Our Location :
Westside Controls 7.B.Murli Vihar Behind Canara Bank Sarojini Nagar Lucknow 226008
Factory Westside Control, Khasra no-173, Amausi Station Road Naderganj Industrial Area Lucknow226008
Direct Line Numbers
9776806777 , 0522-3642558
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