| 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 marking: PKV 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
