Eaton 伊頓超載繼電器 NO/NC，4-6 A，6 A，6 W，500 V ac 278439 和 ZB12-6。 278439 & ZB12-6

Feature

• ZB12 have 5 pins, ZB32 have 4 pins. ZB Overload Relays. Protects the motor against phase failure or overload Short circuit protection when fitted directly to a contact Suitable for protection of Atex motors Single phase sensitivity to IEC/EN 60947 When fitting overload relay remote from contactor or using more than one overload relay, use remote mounting base (stock no. ; 493-0488 493-0488 - ZB32 only)

Specifications

• Quantity:1piece
• FLC Motor Rating : 4 6 A
• Control Voltage : 500 V ac
• Contact Current Rating : 6 A
• Contact Voltage Rating : 690 V ac
• Mounting Style : Direct Contactor
• Series : ZB
• Normal State Configuration : NO/NC
• Number Of Auxiliary Contacts : 2
• Power Rating : 6 W
• Reset Method : Automatic, Manual
• Depth : 88mm
• Minimum Operating Temperature : -5°C
• CODE No.:493-0393