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DIN Rail Telecom/Data surge protector
DLC-24D3
1-pair monobloc Telecom surge protector
DLC-24D3
Part Number:
641103
For 'DIN' rail mounting
All types of Telephone and Data lines
Monobloc housing and very compact
Protection of shield wire
IEC 61643-21 compliance
Datasheet
Installation Sheet
Tender specifications
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DLC compact surge protective devices (SPDs) are designed to protect terminal equipment connected to industrial buses, telecommunication lines or signalling applications from the effects of lightning and transient overvoltages. These SPDs are installed on symmetrical DIN rail, often within customer panels. DLC SPDs protect 1-pair applications and have a non-pluggable (monobloc) enclosure. Many types are available to cover most applications. D2 types are best suited to floating applications, D3 types offer full-mode protection across all lines with D3G types additionally providing specific protection for the signalling ground wire.
Select another reference:
DLC-06D3
DLC-06DBC
DLC-12D3
DLC-170
DLC-24D3
DLC-48D3
DLC-48DBC
Electrical Properties
Mechanical Properties
Norms
Schemas
Network
LS, 4-20 mA
Nominal line voltage
Un
24 V
Max. DC operating voltage
Uc
28 Vdc
Max. frequency
f max.
> 3 MHz
Insertion loss
< 1 dB
Max. load current
IL
300 mA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
10 kA
Line inductance
No
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
Up
40 V
Impulse current
2 x 10/350µs Test - D1 Category
Iimp
2.5 kA
Line/Line Nominal discharge current
C2 Category
In L/L
5 kA
Line/Ground Nominal discharge current
8/20µs Test x 10 - C2 Category
In L/PE
5 kA
Line resistance
< 4.7 Ohm
Network type
Telecom
Technology
GDT+Clamping diode
SPD configuration
1-pair+shielded
Connection to Network
By spring - max. cross section 1.5mm²
Format
DIN box
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Failsafe mode
Short-circuit
Disconnection indicator
Transmission interrupt - default mode 2
Dimensions
See diagram
Weight
0.029 kg
Standards compliance
IEC 61643-21 / EN 61643-21 / UL497A
Certification
UL listed / SIL
×
Description:
1-pair monobloc Telecom surge protector
Standards compliance:
IEC 61643-21 / EN 61643-21 / UL497A
Certification:
UL listed / SIL
Technology:
GDT+Clamping diode
SPD configuration:
1-pair+shielded
Network:
LS, 4-20 mA
Max. DC operating voltage:
28 Vdc
Max. discharge current :
10 kA
CITEL
Reference:
DLC-24D3
Part Number: :
641103
Or equivalent
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