Your basket is empty

Departments
Free Delivery Over £65
Payment Card Types
EXCELLENT

Harvard 21W 2D Combined HF and Emergency Ballast

This is a High Frequency (Standard) ballast designed to run 21W lamps which is part of our control gear range
Harvard
Quick Find: 6927
Part No: DE21
FREE Shipping
On orders over £65.00
IN Stock
Available for delivery

Price
£99.07

Inc. VAT
£118.88

RRP
£192.75

On Sale
49% Off
Save a total of £93.68
£99.07
Inc. VAT £118.88
On Sale
Saving 49% (£93.68) on RRP: £192.75
Quick Find: 6927
Part No: DE21

Accessory Type
Ballast

Compatible Lamp Type
2D (4 Pin)

Control Gear Technology
Fluorescent

Control Gear Type
High Frequency

Dimming?
Non-Dimmable

Height
29 mm

Length
160 mm

Manufacturer
Harvard

No. Of Lamps
Single (1x)

Type
Control Gear

Wattage
21 W

Width
70 mm

Harvard 21W 2D Combined HF and Emergency Ballast from Harvard

Model: DE21

A Harvard Combined HF and Emergency Ballast

Technical Specifications

Control Gear Type High Frequency
Accessory Type Ballast
Wattage 21 W
Manufacturer Harvard
Dimming? Non-Dimmable
No. Of Lamps Single (1x)
Cells 3 (3.6v)
Height 29 mm
Lamp 21 Watt 2D
Length 160 mm
Type Control Gear
Width 70 mm
Compatible Lamp Type 2D (4 Pin)
Control Gear Technology Fluorescent

Alternative Stock Identifier Part Codes

Components

For Harvard 21W 2D Combined HF and Emergency Ballast

Downloads

Product Data Sheet
Harvard High Frequency Data Sheet
 

Frequently Asked Questions

We make every effort in answering your questions.

Glossary