Nomenclature
Note:
1.Model example: BZC53-A2D2GXM25X1.5ll, equipped with two control buttons and two indicators;Hanging mounting, one bottom inlet M25X1.5, outline code type ll;
2. Specific components plan description refers to the requirements of the drawings;
3.Button code、switch code,signal lamp code, ammeter code see P B/94.
Outline Proposal(Dimensions in mm)
| Operating head | h(mm) | Operating head | h(mm) | |
| Table frame | 11 | Signal lamp | 23.5 | |
| Standard button | 20.5 | Button with signal lamp | 20.5 | |
| Double button | 21.5 | Control switch S1 S3 | 40 | |
| Button with key | 38(62) | Control switch S2 | 42 | |
| Emergency self- locking button | 40 | Potentiometer (single turn) | 27 | |
| Mushroom head button | 32 | Potentiometer multi-tum) | 40.5 | |
| Mushroom head with key | 45(69) |
