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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
Eaton Overload Relay NO/NC, 4 6 A, 6 A, 6 W, 500 V ac 278439 & ZB12-6
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選購型號
商品介紹
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
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