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Helvar 400W High Pressure Sodium Ballast

This is a Switch Start ballast designed to run 400W lamps which is part of our control gear range
This is a Switch Start ballast designed to run 400W lamps which is part of our control gear range
RRP
£46.80
Price
£37.60
Inc. VAT
£45.12
20% Off
Save a total of £9.20
QuickFind: 6826
Part No: NK400F
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Helvar 400W High Pressure Sodium Ballast
Price
£37.60
Inc. VAT £45.12
Saving 20% (9.20) on RRP: 46.80
QuickFind: 6826
Part No: NK400F

Product Summary

Ballast Type
Switch Start
Dimming?
Non-Dimmable
Height
85 mm
Lamp Wattage
400 W
Length
136 mm
No. Of Lamps
Single (1x)
Type
Control Gear
Width
54 mm

Helvar 400W High Pressure Sodium Ballast

from Helvar (Model: NK400F)
A Helvar High Pressure Sodium Ballasts

Technical Specifications

for Helvar 400W High Pressure Sodium Ballast

Ballast Type Switch Start
Capacitor Uf. 35
Dimming? Non-Dimmable
Height 85 mm
Ignitor NI 400LE
Lamp Type SON-T
Lamp Type SON-E
Lamp Wattage 400 W
Length 136 mm
No. Of Lamps Single (1x)
Type Control Gear
Width 54 mm

Part Codes

of alternative stock identifiers
NK400F
NK400FP Thermal

Additional Information

for product items in general

Products Related

to Helvar 400W High Pressure Sodium Ballast
This is a 400W 39-40mm GES/E40 Eliptical bulb that produces a Sodium Orange light which can be used in domestic and commercial applications
£19.99
£23.99 inc. VAT
SON E Elliptical External Ignitor 400 watt GES
QuickFind #: 5227, Part Number: SON-E400 Alternative Codes: SONE400 S400 KEND 400SONE

Product Components

of Helvar 400W High Pressure Sodium Ballast

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This is a star graphic used to illustrate customers feedback on the website
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This is a star graphic used to illustrate customers feedback on the website
This is a star graphic used to illustrate customers feedback on the website
23 Apr 17:29
Unfortunately I ordered the wrong items…
Unfortunately I ordered the wrong items but BLT Direct did not hesitate to let me return the items and give me a full refund. When I telephoned the person I spoke to was very understanding. Thank you BLT Direct.
This is a star graphic used to illustrate customers feedback on the website
This is a star graphic used to illustrate customers feedback on the website
This is a star graphic used to illustrate customers feedback on the website
This is a star graphic used to illustrate customers feedback on the website
This is a star graphic used to illustrate customers feedback on the website
23 Apr 14:06
An extremely good service
An extremely good service! I ordered a light which turned out to be unsuitable for my shower room. The return of it and the reordering of something else went really smoothly with excellent staff help. I will certainly use them again.

Thank you to our 2348 customers who
gave our products an average rating
of 4.6 out of 5 overall.

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