Thorn 2FT 20W T12 Fluorescent Shop Light

Описание: This Thorn 2ft 20watt T12 Fluorescent Shop Light Batten dates from 1980's this size was used mainly is domestic properties but have seen them in schools (not classrooms normally 5ft).
The T12 Fluorescent Tube is a Thorn 20W White / Blanc WEISS 3500 made in Great Britain.
The Starter is a Thorn type 155/200 15 - 20 - 22 Watt BS 3772 also made in Great Britain.
The Light Batten Thorn PP20 1x20W BS 4533-2.2 AT5297 also made in Great Britain.
The Thorn Choke / Ballast G69426.4 600mm 20w c.37A y0.34 tw 130 At 55 240V 50Hz
Power Meter:- 29.5 Watt - 242.6 Volts when tested - 50HZ - 0.388 Amps - 0.30 Power Factor ☹️
INSTRUCTIONS (on paper inside light)
1. This fitting can be ceiling mounted or rod / chain suspended. (A plate (PP 4619) is available from regional offices to cover a pattras block hole.)
2. Connect incoming mains to 'L' 'E' and 'N' on the terminal block.
3. Replace cover plat firmly and insert tube (s).
4. CONTINUOUS MOUNTING Leave 12mm for batten / reflector fittings and 50mm for diffuser fittings between ends of adjacent fittings.
SAFETY NOTE- The surface temperature of the ballast in this fitting is within the limits of BS 2818. but could damage ordinary cable. use accessory PP4624 when wiring passes the ballast or use cable BS6500-1969 type 5.
Some M1 cables used surge protection - seek advice from cable manufacture when appropriate.
VOLTAGE:- Ensure that voltage in ballast corresponds to mains voltage.
5. END CONDUIT ENTRY. fix brackets (PP4620) as shown. Brackets available from regional offices.
6. Remove knockouts in lamp holders and secure conduit to bracket as shown.