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Helvar 400W High Pressure Sodium Ballast
Quick Find: 6826
Product Discontinued
This item was discontinued on 24th November, 2025
Alternatively check out our full range of simular products below:
Helvar Ballasts and LED Drivers
Accessory Type
Ballast
Capacitance
35 µf
Compatible Lamp Type
SON-T
Control Gear Technology
Discharge
Control Gear Type
Switch Start/Magnetic
Dimming?
Non-Dimmable
Height
85 mm
Length
136 mm
Manufacturer
Helvar
No. Of Lamps
Single (1x)
Type
Control Gear
Wattage
400 W
Width
54 mm
Product Overview
Helvar 400W High Pressure Sodium Ballast from Helvar
Model: NK400F
A Helvar High Pressure Sodium Ballasts
Technical Specifications
| Control Gear Type | Switch Start/Magnetic |
|---|---|
| Accessory Type | Ballast |
| Wattage | 400 W |
| Manufacturer | Helvar |
| Dimming? | Non-Dimmable |
| No. Of Lamps | Single (1x) |
| Height | 85 mm |
| Ignitor | NI 400LE |
| Length | 136 mm |
| Type | Control Gear |
| Capacitance | 35 µf |
| Width | 54 mm |
| Compatible Lamp Type | SON-T |
| Control Gear Technology | Discharge |
Alternative Stock Identifier Part Codes
| NK400F |
| NK400FP Thermal |
Related 1
munmeet mangat
15th December 2025
SW a lovely and helpful lady called mMarie and was very happy with the level of customer service that I received!
David Crone
15th December 2025
Fast easy process will use again
