Product Code: SL420

The Signal Line Protector is designed to provide maximum protection for various industrial equipment. It operates at a continuous voltage of 34VDC and can handle a discharge current of up to 5kA per line (10kA in common mode) at 8/20ms. In addition, it can handle an impulse current of 1.25kA per line (2.5kA in common mode) at 10/350ms. With a maximum load current of 30mA, the Signal Line Protector ensures that your equipment remains safe from voltage surges. It offers voltage protection levels of less than 40V (L-L) and less than 350V (L-PE) at a rate of 1kV/ms. This protector is designed for easy installation with its series connection type and replacement top module. It is ideal for protecting PLCs, fire and security systems, telecommunications and telemetry systems, railway signaling, SCADA, and other industrial monitoring and control equipment. The Signal Line Protector can be conveniently mounted on a DIN rail and has an IP20 rating for added durability.

Brand	NOVARIS
Connection Type	Series
Degree of Protection	IP20
Lightning Impulse Current (10/350 µs) - Iimp (kA)	1.25 (per line), 2.5 (common mode)
Maximum Continuous Operating Voltage MCOV DC (V)	34
Maximum Discharge Current (8/20µs) - Imax (kA)	5 (per line), 10 (common mode)
Maximum Load Current - I? (A)	0.03
Mounting Type	DIN rail
No. of Pairs	1
Operational Temperature Range (°C)	-55 to 70
Standards and Approvals	IEC 61643-21, AS/NZS 1768, UL 1499 & UL 497B, ITU-T K.44, AS/CA S008, AS/NZS 4117
Voltage Protection Level (1kV/µs) - Up (kV)	<0.040 (L-L) & < 0.350 (L-PE)

Lightning & Surge Protection

NOVARIS SIGNAL LINE SURGE PROTECTOR 1 PAIR 10kA SL420

Product Code: SL420

Technical Specifications

Documents

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