Datasheet
page1©2011 DEHN + SÖHNE GmbH + Co. KG Hans-Dehn-Str. 1 Postfach 1640 D-92306 Neumarkt, Germany, Tel. +499181 906-700 www.dehn.de, as at: 2011-05-02
INFORMATION TECHNOLOGY SYSTEMS BLITZDUCTOR® XT Base Part
PLUGGABLE SPDS FOR DIN RAIL MOUNTING BXT BAS
Dimension drawing BXT BAS Basic circuit diagram with and without
plugged-in module
The BLITZDUCTOR XT base part is a very space-saving, four-pole, universal feed-through
terminal for the insertion of the SPD module without signal interruption. The snap-in
mechanism at the supporting foot of the base part allows the SPD module to be safely earthed
via the DIN rail. As no components of the protective circuit are situated in the base part,
maintenance operation is only required for the protection modules.
Four-pole version for universal use with all
types of SPD modules
The modules can be plugged in and removed
without signal interruption
Universal design without protection elements
BXT BAS
Operating temperature range -40°C...+80°C
Degree of protection IP 20
For mounting on 35 mm DIN rail acc. to EN 60715
Connection type input / output screw / screw
Cross-sectional area, solid 0.08 - 4 mm
2
Cross-sectional area, flexible 0.08 - 2.5 mm
2
Tightening torque (terminals) 0.4 Nm
Earthing via 35 mm DIN rail acc. to EN 60715
Enclosure material polyamide PA 6.6
Colour yellow
Ex certifications ATEX: DEKRA 11ATEX0089 X: II 3 G Ex nA IIC T4 Gc
IECEx DEK 11.0032X: Ex nA II T4 Gc
Approvals, Certifications CSA, VdS, UL, GOST
Ordering information
Type BXT BAS
Part No. 920 300
Packing unit 1 pc
We reserve the right to modify design, technology, dimensions, weights and materials according to technical progress. Illustrations are non-binding. Pictures may differ from the modules described.