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Products
BXT D/BZE - Surge protection device

BXT D/BZE - Surge protection device

2763167

Surface mounted housing with surge protection, for RS-485 interface with TTL level

Product details

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Technical data

Product properties

IEC test classification	C2
		C3
		D1
VDE requirement class	C2
		C3
		D1
Type	Housing for surface mounting

Connection data

Connection method	Screw terminal blocks
Screw thread	M3
Conductor cross-section flexible min.	0.2 mm²
Conductor cross-section flexible max.	2.5 mm²
Conductor cross-section, rigid min.	0.2 mm²
Conductor cross-section, rigid max.	4 mm²

Dimensions

Width	100 mm
Height	46 mm
Depth	100 mm

Mechanical properties

Mechanical data
Open side panel	No

Protective circuit

Direction of action	Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground
Maximum continuous voltage U_C (line-earth)	5.8 V DC
Nominal current I_N	2 A (60 °C)
Operating effective current I_C at U_C	≤ 2 mA
Protective conductor current I_PE	≤ 5 µA
Nominal discharge current I_n (8/20) µs (line-line)	5 kA
Nominal discharge current I_n (8/20) µs (line-signal ground)	5 kA
Max. discharge current I_max (8/20) µs maximum (line-line)	5 kA
Max. discharge current I_max (8/20) µs maximum (line-earth)	5 kA
Output voltage limitation at 1 kV/µs (line-earth) spike	≤ 10 V
Output voltage limitation at 1 kV/µs (line-earth) static	≤ 20 V
Output voltage limitation at 1 kV/µs (line-signal ground) static	≤ 10 V
Response time t_A (line-line)	1 ns
Response time t_A (line-earth)	≤ 1 ns
Response time t_A (line-signal ground)	≤ 1 ns
Cut-off frequency fg (3 dB), asym. (signal ground) in 150 Ω system	200 kHz
Cut-off frequency fg (3 dB), asym. (signal ground) in 600 Ω system	150 kHz

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP54
Ambient temperature (operation)	-20 °C ... 60 °C

Standards and regulations

VDE requirement class	C2
		C3
		D1
Standards Information technology specification
Standards/regulations	Draft IEC 64644-1
		E VDE 0845-3-1
		Draft IEC 64644-1
		E VDE 0845-3-1

Mounting

Mounting type	Surface/Panel mounting

Commercial data

Item number	2763167
Packing unit	1 pc
Minimum order quantity	1 pc
Note	Made to order (non-returnable)
Sales key	CL33
Product key	CL3131
GTIN	4017918065300
Weight per piece (including packing)	319.4 g
Weight per piece (excluding packing)	3.01 g
Customs tariff number	85363010
Country of origin	DE

Environmental product compliance

EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Compatible products

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