Page 180 - Surge-Protection-E_0.pdf

Pluggable SPDs – DIN Rail Mounted

Accessories for BLITZDUCTOR XT / XTU / SP / XT Ex (i)
Earthing Module
920 308 BXT M4 E
The plugged-in earthing module connects all lines connected to the BLITZDUCTOR SP / XT / XTU base part to the equipotential bonding.
920 308 4013364109209 04 02 01 02 22 g
14,90 € It directly earths unused cable cores that are already connected to the base part.
Type BXT M4 E
Part No. 920 308
D1 Total lightning impulse current (10/350 µs) (Iimp) 10 kA
Plugs into base part

Pluggable SPDs – DIN Rail Mounted 920 309 BXT M4 T Test / Disconnection Module

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 measurements to be carried out in the installation without removing the
4013364109193 04 02 01 02
14 g
920 309
117,00 €

lines from the base part.
Type BXT M4 T
Part No. 920 309
Max. continuous operating voltage (d.c.) (UC) 180 V
Nominal current at 80 °C (IL) 1.0 A
Volume resistance 0.1 ohms
Plugs into base part
Test sockets gold-plated, 1 mm
Accessories 2 measuring lines (1 m), protective bag

Labelling System BA1-BA15
920 398 BS BA1 BA15 BXT
2x 165 adhesive labels for labelling DRC MCM XT monitoring devices with the bus address (BA1 to BA15) and BXT modules with consecutive
920 398 4013364126572 04 02 01 50 5.60
g/Sa 12,70 € numbers (1.1-1.10 to 15.1-15.10).
Type BS BA1 BA15 BXT
Part No. 920 398
Dimensions (W x H) 13 x 7 mm

EMC Spring Terminals
920 395 SAK BXT LR
Two spring terminals for the protected and unprotected side of a BLITZDUCTOR BSP / XT / XTU arrester for permanent low-impedance shield
920 395 4013364118157 04 02 01 50 12.00
g/Sa 9,50 € 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).
Type SAK BXT LR
Part No. 920 395
D1 Lightning impulse current (10/350 µs) 5 kA
Plugs into terminal BXT BAS / BSP BAS 4
Accessories insulating caps, cable ties, insulating strips

176 You will find detailed product information on our website Valid as of August 1, 2020