2730630000 - Low Voltage Surge Arrester for Single-Phase TN-S Systems

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2730630000 - Low Voltage Surge Arrester for Single-Phase TN-S Systems

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Description:

Introducing a reliable surge voltage arrester specifically crafted for low voltage systems, offering essential surge protection for single-phase TN-S setups This device complies with RoHS standards and is certified with number E354261 for cULus Engineered to endure high temperatures and various environmental factors, it ensures robust performance in diverse conditions.

Features and Benefits:

•Compliant with RoHS without exemptions.

•Installation housing; 2TE design.

•Operating altitude up to 4000 m.

•Optical function display indicating operational status.

•Protection degree of IP20 when installed.

•Power distribution systems.

Specifications:

Depth	68 mm
Height	90 mm
Width	36 mm
Operating temperature	-40 °C to 85 °C
Storage temperature	-40 °C to 85 °C
Rated Voltage U	277 V
Surge voltage category	III
Protection level U at I_N (L/N-PE)	≤ 1.75 kV
Max. continuous voltage, Uc (AC)	350 V
Discharge current I_max (8/20µs) wire-PE	50 kA
SCCR	200 kA
Ambient temperature (operational), max.	85 °C
Response time / fallback time	≤ 25 ns
Fuse protection	No Fuse necessary ≤315 A gG
Wire connection method	Screw connection
Stripping length	18 mm
Electrical data	{'Voltage type': 'AC', 'Number of poles': '2'}
Connection data	{'Clamping range, rated connection': '16 mm²', 'Clamping range, min.': '1.5 mm²', 'Clamping range, max.': '35 mm²'}

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2730630000 - Low Voltage Surge Arrester for Single-Phase TN-S Systems