1SBN040100R1011 ABB ⍾ WA4-11

The WA4 mechanical latching unit for AF09 ... AF96 contactors and NF contactor relays ensures that the contactor or contactor relay remains switched on even if there is a lack or a failure of voltage. Standard contactors can be easily converted into compact latched contactors.The WA4 block contains a mechanical latching device with electromagnetic impulse unlatching (AC or DC) or manual unlatching.OperationAfter closing, the contactor continues to be held in the closed position by the latching mechanism should the supply voltage fail at the contactor coil terminals.Contactor opening can be controlled

Tipo

Block Contactors

Descripción

WA4-11 24-60V50/60HZ-DC Mechanical Latching Unit

Número de arancel aduanero

85389099

Peso

0.065 kg

Dimensiones

(WxHxD/L) 19.8 mm x 41 mm x 67.4 mm

EAN

3471523131064