Description
This specification applies to all electric hand-lamps for use on direct or alternating current circuits at low or extra-low pressures, excluding however any hand-lamp which: (i) is intended for operation at a pressure not exceeding 25 volts, and (ii) is marked with the operating pressure, and (iii) is fitted with a small ("miniature") bayonet lampholder, and (iv) is fitted with a guard of such size that it cannot accommodate any 60 watt 230 volt lamp.
Product Details
- Edition:
- 4th
- Published:
- 01/01/1950
- Number of Pages:
- 5
- File Size:
- 1 file , 1.1 MB
- Product Code(s):
- 10113772
- Note:
- This product is unavailable in Russia, Belarus
