DLC-12D3G 1-pair monobloc Telecom surge protector

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DLC-12D3G 1-pair monobloc Telecom surge protector

Name: DLC-12D3G 1-pair monobloc Telecom surge protector
Brand: CITEL
SKU: DLC-12D3G
Availability: InStock
Rating: 5 (1 reviews)

Series

DLC
Model

DLC-12D3G
Brand / Made in

CITEL / FRANCE

Description: 1-pair monobloc Telecom surge protector
High speed data transmission
Common mode and differential mode protection
Data lines, including those isolated from Earth
Compact DIN rail enclosure, high density protection
Protection of shield wire
Location and test categories: D1, C2, C3
Technology: GDT+TVS diode
SPD configuration: 1-pair+shielded
Compact: Yes
Network: RS232, RS485
Max. DC operating voltage: 15 Vdc
Max. discharge current : 20 kA
Standards compliance: IEC 61643-21 / EN 61643-21

DLC-12D3G

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.

Product specifications

Product specifications
Download file

Electrical Characteristics

Network: RS232, RS485
Nominal line voltage Un: 12 V
Max. DC operating voltage Uc: 15 Vdc
Max. frequency f max:50 MHz
Cut-off frequency-3dB, 100 ohm system f max:> 100 MHz
Cut-off frequency-1dB, 100 ohm system f max:> 45 MHz
Insertion loss: < 1 dB
Max. load current @25°C IL: 750 mA
Max. discharge currentmax. withstand @ 8/20 µs by pole Imax: 20 kA
Line inductance (± 10 %): non
Protection LevelC3 (10/1000μs), 300 applications@10 A, X-X (Line/Line) Up: 40 V
Protection levelC3 (10/1000μs), 300 applications@10 A, X-C (Line/Earth) Up: 650 V
Impulse current2 x 10/350µs Test - D1 Category Iimp: 2.0 kA
Line/Line Nominal discharge currentC2 Category In L/L: 10 kA
Nominal Discharge Current, X-C (Line/Earth)8/20µs Test x 10 - C2 Category In L/PE: 10 kA
Line resistance (± 10%): 1.2 Ohm

Mechanical Characteristics

Technology: GDT+TVS diode
SPD configuration: 1-pair+shielded
Connection to Network: By spring terminal - max. cross section 2.5mm² / AWG 13 (solid orstranded)
Format: DIN box
Mounting: Symmetrical rail 35 mm (EN 60715)
Housing material: Thermoplastic UL94 V-0
Operating temperature Tu: -40/+85°C
Ingress Protection rating: IP20 (NEMA 2)
Failsafe mode: Short-circuit
Disconnection indicator: Transmission interrupt - default mode 2
Dimensions: See diagram
Weight: 0.029 kg