Explosion-proof plug ВР ВЗ ВН, is a connector for connecting mobile equipment, by fully connecting to an explosion-proof socket ВР ВЗ РН or ВР ВЗ РВ and moving it to the "ON" position and is designed for a rated voltage of no more than 690 V DC and AC with a frequency of 50 (60) Hz and rated current no more than 125 A.
Explosion-proof connectors by their design can be used both in open production areas and in production facilities engaged in the extraction, processing and transportation of oil and gas, the chemical industry, as well as in mines and mines hazardous for gas and dust.
| Type of explosion protection | 1Ex de IIC T6…T5 Gb Х / Ex tb IIIC T85°C… T100 0 C Db X |
| Housing material | Polyamide. |
| The degree of protection of the shell in accordance with GOST 14254-2015 | IP66 |
| Temperature class of equipment | T6 |
| T5 | |
| Ambient temperature in operation | -60°C ≤ Ta ≤ 60°C |
| Number of contacts | 2, 3, 4, 5 |
| Rated voltage in the AC circuit of frequency 50 (60) Hz, V | ~220, ~380 |
| Rated operating voltage, V | no more than ~690 |
| Rated operating current, A | 16 (10)*, 32 (20)*, 63 (50, 60)*, 125 (100)* |
| VR | VZ | X 1 / | X 2 / | X 3 | BH | – Y – | Z | U | ||||||||||
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ||||||||||
| | | | | | | | | | | | | | | | | | | | | | | | | | Specified for Ex component.; | ||||||||||
| | | | | | | | | | | | | | | | | | | | | | | Additional elements (cable glands, plugs, etc.) *; | |||||||||||
| | | | | | | | | | | | | | | | | | | Body material. (C - mild steel, H - stainless steel). Aluminum alloy is set by default and is not specified in the marking) *; | ||||||||||||
| | | | | | | | | | | | | | | | | "Fork external"; | |||||||||||||
| | | | | | | | | | | | | | Number of poles (see Appendix A); | ||||||||||||||
| | | | | | | | | | | Rated voltage, V (see Appendix A); | |||||||||||||||
| | | | | | | | Rated current, A 10, 16, 20, 25, 32, 50, 60, 63, 80, 100, 125 (see Table No. 2 and note); | ||||||||||||||||
| | | | | Type of explosion protection "e" according to GOST R IEC 60079-7-2012; | |||||||||||||||||
| | Explosion-proof connector. | ||||||||||||||||||
* The name of the equipment may not be indicated.
