Product

Parameters
PKV VZ TYPE-A <br> 1ExeIIBT5Gb
PKV VZ TYPE-A <br> 1ExeIIBT5Gb PKV VZ TYPE-A <br> 1ExeIIBT5Gb
PKV VZ TYPE-A
1ExeIIBT5Gb
Cable gland
  • MG16 - for open laying of the connecting cable 6-10mm
  • MG20 - for open laying of the connecting cable 10-14mm
  • G1 / 2К - for surface routing of cable
  • G1 / 2T1 / 2 - for laying the connecting cable in the pipe G1 / 2
  • G1 / 2T3 / 4 - for laying the connecting cable in the pipe G3 / 4
  • G1 / 2B - for attaching armored cable
  • G1 / 2KM10 - for connecting the cable in metal hose RZTSH-10
  • G1 / 2KM12 - for connecting the cable in metal hose RZTSH-12
  • G1 / 2KM15 - for connecting the cable in metal hose RZTSH-15
  • G1 / 2KM20 - for connecting the cable in metal hose RZTSH-20
You choosed:
  • Cable gland

  • Control element

  • Button Color

  • Text

  • Control 2

  • Button color 2

  • Text 2

Control boxes are designed for connection or status indication of AC/DC circuits of commercial frequency in explosive zones. The boxes have explosion protection marking "1 ExellBT6Gb" and can be used in explosive zones of Level 1 and 2. Enclosure material - polyamide.

Control box contains one switching component (button, switch) or indication component (LED lamp). Component type is specified in the order. The boxes can have sign plates with explanatory inscriptions in Russian and foreign languages: 'Start', 'Stop', etc. The boxes are designed to accommodate armoured and non-armoured electrical cables of round cross-section, as well as cables in metal hose or pipe.

The boxes are supplied with cable glands of various versions:
  • MG16 plastic cable gland for surface routing of 6-10 mm cable;
  • For routing 8-12 mm cable in pipe with G 1/2 connection thread;
  • For connection of armoured cable with outer diameter 8-12 mm;
  • For connection of 8-12 mm armoured cable in metal hose RZTsH-15, 20.
Explosion protection marking 1Ex e IIB T6 Gb
Ingress protection IP66
Operating temperature range -60 .. +60°С
Number of cable glands 1
Maximum cross-section of connected conductors 2,5mm2
Overall dimensions without cable glands 100х100х120mm
Weight, max. 2kg
Contact group
Max. Voltage
alternating current ~630V
direct current  =440V
Maximum contact current 10A
Minimum contact current 0,05А
Type of load Active / Inductive
Electrical wear resistance, VO cycles, no less than
buttons 6*105
switches 105
Mechanical durability, VO cycles, not less than
buttons 3*106
switches 3*105
Rated voltage of indicator lamps, direct current or alternating current 24V, 220V

Example of order information

3.2.1 PKV VZ -type А 1ExeIIBT6Gb X Sc–K–M
  1 2 3

1 – device package type and explosion protection markingPKV VZ -type А 1ExeIIBT6Gb
2 – cable gland type 
Х
MG16 –
MG16 plastic cable gland  for surface routing of 6-10 mm cable
G1/2B - for armoured cable with 6-12 mm outer diameter and up to 18 mm overall diameter
G1/2T1/2 - for routing 6-12 mm cable in pipe with G 1/2 connection thread
G1/2T3/4 - for routing 10-18 mm cable in pipe with G 3/4 connection thread
G1/2KM15, G1/2KM20 - for routing the cable in metal hose with diameter 15 mm and 20 mm respectively
3 –description of typical controls Sc-K -
М
S 
control component designation (см. табл«Typical controls»); 
c – Colour (only for lamps and buttons
К10, К11): 
k – red; z – green; zh – yellow; ch – bleck; 
K – type of contacts  (only for buttons and switches): 
NONO, NONC, NCNC, NC, NO; 
M –
explanatory inscription
the text of the inscription in quotation marks is indicated, for example "START", it is desirable to use standard inscriptions; 
for multi-position switches, the enumeration of the labels separated by commas is indicated in the order of increasing the number of the switch position, for example "POSITION 1", "POSITION 2". 
Example of order information: 
PKV VZ -type
А 1ExeIIBT6Gb – G1/2B – К11ch-NONO-«START» 
Control box with explosion protection marking «1Ex e IIB T6 Gb», cable gland  
G1/2B - for armoured cable with 6-12 mm outer diameter and up to 18 mm overall diameter, black "START" button with fixation with two contacts NO+NO. 
PKV VZ-type
А 1ExeIIBT6Gb – G1/2КМ20 – P20-NONO-«SPEED 1», «SPEED 2» 
Control box with explosion protection marking «1Ex e IIB T6 Gb», cable gland  
G1/2KM20 - for routing the cable in metal hose with diameter 20 mm respectively, 2-position lock switch 0-«SPEED 1», I-«SPEED 2», with two contacts NO+NO

Contacts

  • SMD Company LLC
  • 445009, Samarskay obl.,
  • Togliatty,
  • Novozovodskaya 2a street, str. 309