Motor protective circuit-breaker 448 A 278491

Datasheet

• Overload release current setting: 0 - 0A
• Adjustment range undelayed short-circuit release: 448 - 448A
• Phase failure sensitive: no
• Switch off technique: Electronic
• Rated permanent current Iu: 32A
• Rated operation power at AC-3, 230 V: 7.5kW
• Rated operation power at AC-3, 400 V: 15kW
• Type of electrical connection of main circuit: Screw connection
• 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: 50kA
• Degree of protection (IP): IP20

Logistics

• Weight: 307 g

Stock

21.11.2024

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