Recessed / limit switches Bartec
Recessed / limit switches Bartec
Recessed switch with connecting cores type 07-1511-****/**** manufactured by Bartec Gmbh.
This switch is universal and suitable for switching off, adjusting and controlling in hazardous areas. Apparatus in which the switch is incorporated must be tested. The switch does not need any additional certification. The cores are sealed at the back of the switch. The length of the cores in the standard version is 50 cm.
On request, we can equip the switch with cores of any length. We recommend mini-terminal blocks made by BARTEC GmbH for the connection of conductors.
Limit switch with connection cable type 07-2511-****/**** manufactured by Wagtec Gmbh.
The limit switches have been designed for all areas where reliable signalling is required: both for petrol stations, pumps, as well as for mechanical and instrumentation engineering. The installation of switches in appliances or units must be carried out in such a way that the switches are mechanically protected. The connection cable is sealed with a filler at the back of the enclosure.
Specifications:
|
Explosion protection marking Limit switch |
II 2G Ex d IIC T6 Gb |
|
Explosion protection marking Built-in switch |
II 2G Ex d IIC Gb |
|
Usage temperature |
-60 °C to +100 °C |
|
Ambient temperature for |
T6 мах. up to +75 °C |
|
Type of protection |
IP 66 |
|
Wear resistance |
mechanical > 2 x 106 electrical – depending on the load маx. switching frequency – 1000 cycles per hour |
|
Contact opening width |
2 x ≥ 0,3 mm |
|
Switching element |
snap-on switching elements |
| Contact material | Silver or gold-plated contacts (in addition, all switching elements have protective gold-plating) |
| Double switch (Options): | – simultaneous switching: cameras 1 and 2 switch approx. at the same time; – the assigned switching order: chamber 1 switches mechanically more reliably from 0.03 to 0.3 mm chamber 2; |
| Enclosure material | Plastic (thermoplastic) |
| Pusher/Additional. drive | Stainless steel |
| Electrical characteristics for the auxiliary switch current |
Rated operating voltage AC 400 V Consumer category 2 А AC-15 250 V 2 А AC-15 400 V 0,15 А DC-13 250 V Decoupling voltage 400 V |
Order codes:
|
Equipment ordering code |
|
|
07- ∗511- ∗∗∗∗/∗∗∗∗ , where ∗ is the additional parameters of the recessed/end switch – to be entered when ordering. To define these parameters, see the attached file. |
