イートンモーラー PKZM0-1 モーター保護回路ブレーカー 0.63-1A 3極 0.25kW 690V

製品説明

The Eaton Moeller PKZM0-1 is a three-pole motor-protective circuit breaker designed to provide overload, short-circuit, and phase-failure protection for three-phase motors. It features an adjustable overload release range of 0.63 to 1 A and supports motor loads up to approximately 0.25 kW at 400 V. The device combines motor switching and protection functions in a compact 45 mm wide housing, helping simplify motor control panel design. With a rated operational voltage up to 690 V, high short-circuit breaking capacity, screw terminals, and DIN-rail mounting, the PKZM0-1 is suitable for industrial machinery, control panels, and motor feeder applications.

標準機能

• 0.63–1 A adjustable range: Allows precise overload protection for low-current three-phase motors.
• Integrated motor protection: Provides overload, short-circuit, and phase-failure protection in one compact device.
• Three-pole design: Designed for switching and protecting three-phase motor circuits.
• 高い破壊能力： Offers up to 150 kA short-circuit breaking capacity at 400 V AC.
• Class 10A tripping: Suitable for standard motor starting and overload protection applications.
• Screw terminal connection: Provides secure and conventional wiring in industrial control panels.
• DIN-rail mounting: Allows fast installation on standard IEC/EN 60715 top-hat rails.

技術仕様

パラメータ	価値
メーカー	イートン・モーラー
モデル	PKZM0-1
カタログ番号	072734
製品タイプ	Motor-Protective Circuit Breaker
極数	3
Overload Setting Range	0.63 … 1 A
定格動作電流	1 A
定格動作電圧	最大690V AC
モーター出力（400V時）	0.25kW
旅行クラス	クラス10A
Short-Circuit Breaking Capacity @ 400 V	150 kA
接続タイプ	ネジ端子