Timing relays suit varied control panels

A Moeller Electric product story
Edited by the Engineeringtalk editorial team Apr 14, 2008

The Dilet 70 multifunction relay offers a choice of eight timing functions as well as the option of adjusting the setting with a remo

Moeller Electric has released timing relays that suit virtually every control panel and power distribution application.

Tthe Moeller Electric timer family include models for operation direct from 400V supplies, which are ideal for use in three-phase systems where no neutral is available, models with remote adjustment facilities and ultra-compact versions just 17.5mm wide, which save valuable space in distribution boards.

Featuring the same design and dimensions as Dilem contactors, Dilet timers are well suited for control panel applications.

They are available in three types.

The Dilet 11-30 is an economical option where an on delay of between 1.5 and 30s is required, while the Dilet 11-M also offers an on-delay function, but has ten timing ranges covering 0.5 seconds to 60 hours.

The Dilet 70 multifunction relay offers a choice of eight timing functions as well as the option of adjusting the setting with a remote potentiometer.

Dilet timers can be supplied in universal versions for use with AC and DC supplies anywhere in the range 24V to 240V and for 400V AC operation.

For applications where maximum versatility is required from a compact timing relay, Moeller Electric offers the ETR4 range.

Just 22.5mm wide, these DIN-rail mounting units cover times of 0.05s to 100 hours in ten ranges and offer a choice of different timing functions.

The range offers a basic on-delayed timer, a star-delta timing relay and two multifunction relays, ETR4-69 and ETR4-70 offering eight timing functions.

The ETR4-69 has a single changeover output contact, while the ETR4-70 has two changeover contacts and also allows the connection of a potentiometer for remote adjustment.

Both the ETR4-69 and ETR4-70 have an opto-isolated input to allow timing to be initiated from almost any kind of external circuit and both incorporate LEDs that give a clear indication of current status.

Moeller Electric's ultra-compact ETR2 timing relays have been designed for use in distribution boards and are the same size as most miniature circuit breakers.

All ETR2 relays are suitable for use with AC and DC supplies in the range 24V to 240V.

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