Single Phase Flush Back Of Panel Open Manufacturer,Supplier and Exporter in India
Product Code : EL-VD-1552
Jlab Export is a leading Single Phase Flush Back Of Panel Open Manufacturer,and suppliers in India
Single Phase Flush Back Of Panel Open (code EL-VD-1552) is a single-phase variac — a variable autotransformer — of the open type, made for flush mounting at the back of a panel so that it can be built into equipment that needs an adjustable AC voltage. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Variac (variable autotransformer) |
| Phase | Single phase |
| Mounting | Flush, back of panel |
| Construction | Open |
| Quality check | Each variac is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-VD-1552 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Variacs?
| Model | Phase | Mounting and construction |
|---|---|---|
| This variac (EL-VD-1552) | Single | Flush, back of panel; open |
| Variac Three Phase Flush Back Of Panel Open | Three | Flush, back of panel; open |
| Single Phase Portable Table and Floor Mounting Enclosednel | Single | Portable; table and floor mounting; enclosed |
| Variac Three Phase Portable Table | Three | Portable; table |
Choose this model when a single-phase variac is to be built into a panel; for a three-phase supply or a free-standing bench unit, quote one of the other three.
What Is a Back-of-Panel Variac Used For?
A variac converts a fixed AC mains supply into an output that can be turned smoothly from zero upwards, because a carbon brush moves along a single winding and taps off as much of it as is needed. In a laboratory or workshop that makes it the usual way to run heaters, lamps, small AC motors and transformer experiments at reduced voltage.
Frequently Asked Questions
Is the output isolated from the mains supply?
No. A variac is an autotransformer, so input and output share one winding; where isolation is needed, an isolating transformer is used ahead of it.
What should an export quotation request include?
The quantity, the destination country and port or city, the delivery terms you prefer (for example FOB or CIF), any packing or labelling needs, and the tender reference if there is one.
Who manufactures this variac?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of electrical and electronics laboratory equipment, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. It is registered as a manufacturing enterprise under MSME Udyam number UDYAM-HR-01-0003849 and exports under Importer-Exporter Code 3317504552. The variac is produced at JLab’s own works, not bought in from a trader, so buyers order from the manufacturer directly. JLab exports worldwide and ships to buyers in every region — Uzbekistan in Central Asia, Mozambique in East Africa, Iceland in Northern Europe, Serbia in Southern Europe and the Czech Republic in Eastern Europe, for example. Tender details are on the JLab lab tenders page.
Related Variable AC Supplies
- Dimmerstat Variac and Autotransformer — a variable autotransformer in a metal box, giving a continuously variable AC voltage from the mains.
- Variac Single & Three Phase — a variac in a thick, vented metal box, in single-phase and three-phase versions.
See every model in the Variac Dimmerstats range or the wider Electronics Lab Equipments section.
Request a Quote
To get a quotation, press Add To Cart on this page or write through the contact page, giving the quantity, the rating you need and the delivery destination.
Last updated: 22 October 2026
