Ultrazone UV Ballast.
It's recommended this part be replaced if there has been premature lamp failure.
AUSLLAST A21B-220/240-TS
To suit 21w UV lamp
New Ballast is supplied without the 4 output wires - 4 way terminal block on right hand side wired as per second image.
(csnuv30-10000-5)
| SKU | csnuv30-10000-5 |
| Brand | CSN |
| Shipping Weight | 0.2000kg |