Motor protection circuit-breaker 271425

Datasheet

• Overload release current setting: 125 - 160A
• Adjustment range undelayed short-circuit release: 1280 - 2240A
• Thermal protection: no
• Phase failure sensitive: no
• Switch off technique: Thermomagnetic
• Rated operating voltage: 690 - 690V
• Rated permanent current Iu: 160A
• Rated operation power at AC-3, 230 V: 45kW
• Rated operation power at AC-3, 400 V: 90kW
• Type of electrical connection of main circuit: Screw connection
• Type of control element: Rocker lever
• Device construction: Built-in device fixed built-in technique
• With integrated auxiliary switch: no
• With integrated under voltage release: no
• Number of poles: 3
• Rated short-circuit breaking capacity lcu at 400 V, AC: 36kA
• Degree of protection (IP): IP20
• Height: 184mm
• Width: 105mm
• Depth: 149mm

Stock

21.11.2024

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