Accessories for BLITZDUCTOR SP / XT / XTU

Details

Models

Earthing Module

Test / Disconnection Module

Labelling System BA1-BA15

EMC Spring Terminals

Partition

Earthing Module

Basic circuit diagram BXT M4 EDimension drawing BXT M4 E

The plugged-in earthing module connects all lines connected to the BLITZDUCTOR SP / XT / XTU base part to the equipotential bonding. It directly earths unused cable cores that are already connected to the base part.


Specifications

Type
Part No.
D1 Total lightning impulse current (10/350 µs) (Iimp)
Operating temperature range (TU)
Degree of protection (with plugged-in protection module)
Plugs into
Enclosure material
Colour
Weight
GTIN
PU

Test / Disconnection Module

Basic circuit diagram BXT M4 TDimension drawing BXT M4 T

The plugged-in test / disconnection module interrupts the cable run of the lines connected to the BLITZDUCTOR SP / XT / XTU base part and leads them to a test socket at the front of the module. This allows to carry out measurements in the installation without removing the lines from the base part.


Specifications

Type
Part No.
Max. continuous operating voltage (d.c.) (UC)
Max. continuous operating voltage (a.c.) (UC)
Max. continuous operating voltage measuring lines (d.c.) (UC)
Max. continuous operating voltage measuring lines (a.c.) (UC)
Nominal current at 80 °C (IL)
Volume resistance
Operating temperature range (TU)
Degree of protection (with plugged-in protection module)
Plugs into
Test sockets
Enclosure material
Colour
Accessories
Weight
GTIN
PU
Part No.
  • BXT M4 T
  • 920 309
  • 180 V
  • 127 V
  • 60 V
  • 42 V
  • 1.0 A
  • 0.1 ohms
  • -40 °C ... +80 °C
  • IP 20
  • base part
  • gold-plated, 1 mm
  • polyamide PA 6.6
  • grey
  • 2 measuring lines (1 m), protective bag
  • 14 g
  • 4013364109193
  • 1 pc(s)
  • 920 309
  • Specifications (PDF)
  • More

Labelling System BA1-BA15

2x 165 adhesive labels for labelling DRC MCM XT monitoring devices with the bus address (BA1 to BA15) and BXT modules with consecutive numbers (1.1-1.10 to 15.1-15.10).


Specifications

Type
Part No.
Dimensions (W x H)
Weight
GTIN
PU
  • BS BA1 BA15 BXT
  • 920 398
  • 13 x 7 mm
  • 5,6 g/Sa
  • 4013364126572
  • 1 Sa
  • Specifications (PDF)
  • More
    • Further Pictures
      Further Information
      Product Specifications (Text)

      Back

      Labelling system BA1-BA15
      Adhesive labels
      printed with BA1 (1.1-1.10) to BA15 (15.1-15.10)
      for easy labelling of DRC MCM XT monitoring devices
      and BLITZDUCTOR XT base parts or modules;
      transparent, permanently adhesive, abrasion-proof

      delivery and installation.

      Brand: DEHN + SÖHNE
      Type: BS BA1 BA15 BXT
      Part No.: 920 398

      or equivalent.

EMC Spring Terminals

Dimension drawing SAK BXT LR

Two spring terminals for the protected and unprotected side of a BLITZDUCTOR BSP / XT / XTU arrester for permanent low-impedance shield contact with a shielded signal line. Insulating cap for indirect shield earthing (BXT only), cable ties and insulating strips included. Suitable for BXT(U) ML2 ...S ... / BSP M2 ... types (direct shield earthing only).


Specifications

Type
Part No.
D1 Lightning impulse current (10/350 µs)
Plugs into
Clamping range
Colour
Accessories
Weight
GTIN
PU
  • SAK BXT LR
  • 920 395
  • 5 kA
  • terminal BXT BAS / BSP BAS 4
  • 3-10 mm
  • bare surface
  • insulating caps, cable ties, insulating strips
  • 12 g/Sa
  • 4013364118157
  • 1 Sa
  • Specifications (PDF)
  • More

Partition

Dimension drawing of the partition

Certain conditions must be fulfilled when installing BLITZDUCTOR XT Ex (i) surge protective devices in intrinsically safe circuits.
In accordance with EN 60079-11;2007 a minimum distance (thread measure) of ≥ 50 mm must be maintained between intrinsically and non-intrinsically safe circuits (connecting parts, e.g. terminals)!
When using the Ex i partition of type TW DRC MCM EX, this distance is also maintained if the surge protective devices are arranged directly next to one other.
Ideally suited for use in conjunction with DRC MCM XT for condition monitoring of BXT modules.


Specifications

Type
Part No.
Material
Colour
For mounting on
Weight
GTIN
PU