Block Contactors

TEF5-OFF Frontal Electronic Timer

TEF5-ON Frontal Electronic Timer

VE5-2 Mechanical and Electrical Interlock Unit

VEM4K Mechanical and Electrical Interlock Unit

Mechanical and electrical interlock setsVEM4 mechanical and electrical interlock set for the interlocking of two AF contactors.VEM4 set includes a mechanical interlock unit VM4 with 2 fixing clips (BB4) and a VE4 electrical interlock block with A2-A2 connection.Fixing the electrical interlock block to the contactor front face connects the 2 built-in N.C. interlocking contacts with the two coils. VE4 block...

VM5-1 Mechanical Interlock Unit

VM3 Mechanical Interlock Unit

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...

Mechanical interlock unitsThe VM mechanical interlock units are designed for the interlocking of two AF contactors.When mounted between two contactors, the VM mechanical interlock unit prevents one of the contactors from closing as long as the other contactor is closed.The mechanical interlock units VM4 and VM96-4 include 2 fixing clips (BB4).

The auxiliary contact blocks are used for the operation of auxiliary circuits and control circuits for standard industrial environments.Types of auxiliary contact blocks for front mounting

TEF4 frontal electronic timers are used for realizing timing function and are available in ON-delay and OFF-delay versions.Compact solution in cabinet compared to separate timersTEF4 electronic timers are front-mounted and locked on AF contactors or NF contactor relays.A mechanical indicator allows to show the state of the contactor.Safe and cost-reduced wiring. TEF4 electronic timers are supplied by a direct plug-in...

TEF4 frontal electronic timers are used for realizing timing function and are available in ON-delay and OFF-delay versions.Compact solution in cabinet compared to separate timersTEF4 electronic timers are front-mounted and locked on AF contactors or NF contactor relays.A mechanical indicator allows to show the state of the contactor.Safe and cost-reduced wiring. TEF4 electronic timers are supplied by a direct plug-in...