 | BS TH 42140 SKU : M00000395 | In stock | | | | $64.50 |
 | BS DD 257-5:2003 SKU : M00000404 | In stock | | | | $27.31 |
 | IEC 60747-8-4 Ed. 1.0 b:2004 SKU : M00019735 | In stock | | | | $145.77 |
 | IEC 62135-1 Ed. 1.0 b:2008 SKU : M00025362 | In stock | | | | $145.77 |
 | IEC 60384-1 Ed. 4.0 en:2008 SKU : M00025366 | In stock | | | | $150.93 |
 | IEC 60335-2-36 Ed. 5.2 b:2008 SKU : M00025368 | In stock | | | | $113.52 |
 | IEC 60794-2-41 Ed. 1.0 b:2008 SKU : M00025369 | In stock | | | | $70.52 |
 | BS 5551-4.5:1993 SKU : M00000290 | In stock | | | | $60.07 |
 | BS 3680-3H:1993 SKU : M00000298 | In stock | | | | $44.23 |
 | BS 4783-6:1993 SKU : M00000300 | In stock | | | | $18.57 |
 | AS A120-1960 SKU : M00001999 | In stock | | | | $19.88 |
![AS C145-1960 [ Superseded ]](https://doctool.org/37208-small_default/as-c145-1960-superseded-51.jpg) | AS C145-1960 [ Superseded ] SKU : M00002011 | In stock | | | | $19.88 |
 | IEC 61883-2 Ed. 2.0 en:2004 SKU : M00019752 | In stock | | | | $29.24 |
 | IEC 60603-7 Ed. 3.0 b:2008 SKU : M00025358 | In stock | | | | $120.83 |
 | IEC 62335 Ed. 1.0 b:2008 SKU : M00025361 | In stock | | | | $166.41 |
 | IEC 61512-3 Ed. 1.0 b:2008 SKU : M00025363 | In stock | | | | $151.36 |
 | IEC 60838-1 Amd.1 Ed. 4.0 b:2008 SKU : M00025365 | In stock | | | | $8.60 |