Specifications

Product Type	Surge arrester module
Brand	DEHN
Series	BLITZDUCTOR XT
Application	For protecting two pairs of intrinsically safe and galvanically isolated balanced interfaces, 4-20 mA, Profibus PA
Lightning Impulse Current Iimp (10/350µs)	4 kA
No. of Lines/Pairs	2 pairs
Suitable For	Blitzductor XT
Rated Current	0.5 A
Rated Frequency	7.7 MHz
Rated Voltage	24 V
Nominal Voltage	24 V
Line Resistance	1 Ohm
SPD Type	Type 2
Voltage Protection Level Up	45 V
Nominal Discharge Current Inom (8/20µs)	20 kA
Max. Continuous Operating Voltage (DC)	33 V
Max. Continuous Operating Voltage (AC)	23 V
Colour	Blue
Material	Polyamide
Mounting Method	base part
Mounting Type	On Basic Element
Depth	51 mm
Height	45 mm
Weight	23 g
Width	12 mm
Operating Temperature	-40°C to 80°C
IP Rating	IP20
Standards and Approvals	IEC 61643-21/EN 61643-21, CSA, ATEX, IECEx, CCC, CSA and USA Hazloc, SIL, In metro, UKCA

DEHN BXTML4BDEX24 Lightning Current Arrester 4kA 1kA 0.5A 24V 7.7MHz 45mm H