Specification for residual current operated protective device / 
Standards and Industrial Research Institute of Malaysia. 
 - 25 pages :  illustrations ;  30 cm 
 - Malaysian Standard ;  MS 946 : 1984 .
 - Malaysian Standard ;  MS 946 : 1984 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circuit breakers--Standards<br/>Electric cut-outs--Standards<br/>Circuit protection--Standards