Features

• Screwless CAGE CLAMP® connection technology
• Several mounting options available
• Vibration- and shock-resistant
• High mechanical retention forces
• High current-carrying capacity
• Continuous overload of 120% the nominal primary current
• Low-voltage current transformer for operating voltages up to max. 1.2 kV
• For 690 V power networks
• UL recognized components

Approvals

• Underwriters Laboratories Inc., UL, E356480, C51.13

Specifications

Input – Current Transformer

• Primary rated current: 50 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: 1.25 VA

Measurement Error

• Accuracy class: 3

Test Voltage

• Test voltage: AC 6 kV; 50 Hz; 1 min

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 inch

Physical Data

• Width: 60 mm / 2.362 inch
• Height: 80.9 mm / 3.185 inch
• Depth: 52 mm / 2.047 inch

Mechanical Data

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

Material Data

• Insulation class: E
• Fire load: 0.000 MJ
• Weight: 230.000 g

Environmental Requirements

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

Standards And Specifications

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

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: HU
• GTIN: 4050821614654
• Customs tariff number Sales Organisation Germany: 85043129900