Page 169 - Surge-Protection-E_0.pdf

Pluggable SPDs – DIN Rail Mounted

BXT ML4 MY 110 / 250
Space-saving surge arrester module with RFID LifeCheck for protecting four lines of stranded signal interfaces. 920 388 920 389 BXT ML4 MY 110
BXT ML4 MY 250
Type BXT ... ML4 MY 110 ML4 MY 250
920 388 4013364137370 04 02 01 02 28 g
234,80 €
920 389 4013364118447 04 02 01 02 30 g
206,10 €
Part No. 920 388 920 389
SPD class U V
Max. continuous operating voltage (d.c.) line-line (UC) 170 V 620 V
Max. continuous operating voltage (d.c.) line-PG (UC) 85 V 320 V 1 1´
Nominal current at 80 °C (IL) 3.0 A 3.0 A 2 2´
C2 Total nominal discharge current (8/20 µs) (In) 10 kA 10 kA
Cut-off frequency line-line (fG) 4.5 MHz 20.0 MHz protected
Pluggable SPDs – DIN Rail Mounted
Approvals EAC, SIL EAC, SIL 3 3´
4 4´

BXT ML4 BE BD 24 920 334 BXT ML4 BE BD 24
Space-saving surge arrester module with RFID LifeCheck for protecting two single lines with common reference potential as well as unbal-
anced interfaces and one pair of unearthed balanced interfaces. 920 334 4013364152229 04 02 01 02 23 g
195,00 €
Type BXT ... ML4 BE BD 24
Part No. 920 334
SPD class M
Max. continuous operating voltage (d.c.) (UC) 33 V 1 1´
Nominal current at 45 °C (IL) 0.75 A
2 2´
D1 Total lightning impulse current (10/350 µs) (Iimp) 10 kA
C2 Total nominal discharge current (8/20 µs) (In) 20 kA protected
Approvals EAC 3 3‘
4 4‘

BXT ML2 BD 180 920 247 BXT ML2 BD 180
Space-saving combined lightning current and surge arrester module with RFID LifeCheck for protecting one pair of unearthed balanced
interfaces.
920 247 4013364116078 04 02 01 02 43 g
119,20 €
Type BXT ... ML2 BD 180
Part No. 920 247
SPD class L
Max. continuous operating voltage (d.c.) (UC) 180 V 1
Nominal current at 45 °C (IL) 0.75 A
2
D1 Total lightning impulse current (10/350 µs) (Iimp) 5 kA
C2 Total nominal discharge current (8/20 µs) (In) 20 kA protected
Series resistance per line 1.8 ohm(s) 3
Cut-off frequency line-line (fG) 25.0 MHz
4
Approvals CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

BXT ML2 BD S 5 – BD S 48 920 240 920 242 920 244 920 245 BXT ML2 BD S 5
BXT ML2 BD S 12
BXT ML2 BD S 24
BXT ML2 BD S 48
Space-saving combined lightning current and surge arrester module with RFID LifeCheck for protecting one pair of unearthed balanced
interfaces, with direct or indirect shield earthing. 920 240 920 242 4013364118348 04 02 01 02 20 g 21 g
128,80 €
4013364118362 04 02 01 02
128,80 €
126,30 €
920 244 4013364117792 04 02 01 02 21 g
920 245 4013364118386 04 02 01 02 36 g
128,80 €
Type BXT ... ML2 BD S 5 ML2 BD S 12 ML2 BD S 24 ML2 BD S 48
Part No. 920 240 920 242 920 244 920 245
SPD class M M M M
Max. continuous operating voltage (d.c.) (UC) 6.0 V 15 V 33 V 54 V 1 1´
Nominal current at 45 °C (IL) 1.0 A 1.0 A 1.0 A 1.0 A 2 2´
D1 Total lightning impulse current (10/350 µs) (Iimp) 9 kA 9 kA 9 kA 9 kA
C2 Total nominal discharge current (8/20 µs) (In) 20 kA 20 kA 20 kA 20 kA protected
Series resistance per line 1.0 ohm(s) 1.0 ohm(s) 1.0 ohm(s) 1.0 ohm(s) 3 3´
Cut-off frequency line-line (fG) 1.0 MHz 2.8 MHz 7.8 MHz 8.7 MHz 4 4´
CSA, EAC, ATEX, CSA, EAC, ATEX, CSA, EAC, ATEX, CSA, EAC, ATEX,
Approvals IECEx, CSA & USA IECEx, CSA & USA IECEx, CSA & USA IECEx, CSA & USA
Hazloc, SIL Hazloc, SIL Hazloc, SIL Hazloc, SIL
Valid as of August 1, 2020 You will find detailed product information on our website 165