855-401/250-501

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Part Number: 855-401/250-501
Tariff Code: 85043129900
UPC: 4055143523226

ETIM

Group Code : EG000017

Group Description : Low-voltage Industrial Components

Class Description : Current transformer

Class Code : EC002048

Version : 7

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Environmental Requirements

Ambient temperature (operation): -5 … +50 °C
Ambient temperature (storage): -25 … +70 °C
Operating altitude (max.): 1000 m

Connection Data

Connection technology: CAGE CLAMP®
Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG
Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG
Strip length: 9 … 10 mm / 0.35 … 0.39 inches

Physical Data

Width: 70 mm / 2.756 inches
Height: 91.15 mm / 3.589 inches
Depth: 52 mm / 2.047 inches

Measurement Error

Accuracy class: 1

Material Data

Insulation class: E
Fire load: 0.000 MJ
Weight: 370.000 g

Input Current Transformers

Primary rated current: 250 A
Rated continuous thermal current Icth: 1.2 x IN
Rated short-time thermal current Ith: 60 x IN / 1 s (max. 100 kA / 1 s)
Overcurrent limiting factor: FS5 / FS10 (type dependent; see type plate inscription)
Rated frequency: 50 … 60 Hz

Output (Current Transformer)

Secondary rated current: 1 A
Rated power Sr: 5 VA

Standards And Specifications

Conformity marking: CE
Standards/specifications: EN 61869-1 || EN 61869-2 || UL: E356480

Mechanical Data

Mounting type: Closed current transformer || Installation on mounting plate || Mounting on DIN-rail via DIN-rail adapter || Installation on round cable

Specifications

Product Group Code: 0029

Commercial Data

Packaging type: Box
Country of origin: HU
GTIN: 4055143523226
Customs tariff number: 85043129900

Test Voltage

Test voltage: AC 6 kV; 50 Hz; 1 min

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