New Products

Accessories for BLITZDUCTOR ® XT
Earthing Module
Pluggable DIN Rail Mounted SPDs
1
1´
2
2´
45
3
4
protected
3´
4´
12 51
(2/3 mods.)
• To be plugged into BLITZDUCTOR XT
base parts
• Easy handling
• Quick replacement when retrofitting
a protection module
Basic circuit diagram BXT M4 E
Dimension drawing BXT M4 E
The plugged-in earthing module short-circuits all lines connected to the BLITZDUCTOR XT base part
with PG. It directly earths unused wires, which are already connected to the base part.
Type
BXT M4 E
Part No. 920 308
D1 Total lightning impulse current (10/350 μs) (I imp )
10 kA
Operating temperature range
-40°C...+80°C
Degree of protection (with plugged-in protection module) IP 20
Plugs into
base part
Enclosure material polyamide PA 6.6
Colour
grey
920 308
BXT M4 E
BXT M4 E
920 308
Erdungsmodul für Basisteil BLITZDUCTOR XT
Test / Disconnection Module
1
2
1´
2´
45
3
4
3´
4´
12 51
(2/3 mods.)
• To be plugged into BLITZDUCTOR XT
base parts
• Easy maintenance and troubleshooting
• Measuring lines included
Basic circuit diagram BXT M4 T
Dimension drawing BXT M4 T
The plugged-in test/disconnection module interrupts the cable run of the lines connected to the
BLITZDUCTOR XT 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.
Type
BXT M4 T
Part No. 920 309
Max. continuous operating d.c. voltage (U C )
180 V
Max. continuous operating a.c. voltage (U C )
127 V
Nominal current at 80° C (I L )
1.0 A
Volume resistance
0.1 ohms
Operating temperature range
-40°C ... +80°C
Degree of protection (with plugged-in protection module) IP 20
Plugs into
base part
Test sockets
gold-plated, 1 mm
Enclosure material polyamide PA 6.6
Colour
grey
Accessories
2 measuring lines (1 m), protective bag
920 309
BXT M4 T
BXT M4 T
920 309
Prüf- und Trennmodul für BLITZDUCTOR XT
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