Monitoring relays help meet safety guidelines

Finder’s new 70 Series of modular
rail-mounted monitoring relays
offer maximum flexibility in
monitoring a range of electrical
supply parameters, in compact, easy
to adjust units.

Machine safety legislation
(IEC/EN/BS60204-
1) requires that
portable or semiportable
motordriven
equipment
be prevented from
starting up in the
wrong direction
should the local
phases be reversed,
and a phase
reversal monitoring
relay can provide
for that.

Finder’s new
relays are suitable for monitoring
supplies to machinery, equipment,
and installations where failure or
variation outside acceptable limits
may result in damage to
equipment, danger to personnel, or
disruption to critical processes or
procedures.

Featuring ‘positive safety logic,’
the 70 Series will ensure that any
failure mode results in the output
relay assuming its de-energised
position.