Compact Electromagnetic Contactors That.
Switch 40 A at 440 VAC.
One pole carries 40 A.
UL 508 and UL 840 NC contacts (resistive 40 A 480 VAC, 60 Hz, 80,000 operations).
EN 60947-4-1 NC contacts (AC1 40 A 440 VAC, 50/60 Hz, 80,000 operations).
Ideal for supply power to industrial inverters, servo drivers, and other devices,
and switching power to motors and other equipment.
The maximum load capacity of 160 A when using 4-pole parallel connections 43939-1112 MC6DC-1112
EN 60947-4-1 certification for mirror contact mechanism obtained by combining,
the Relay with an Auxiliary Contact Block.
Conforms to European PV standard (VDE0126).
Approx. 30% less operation noise than a standard electromagnetic contactor.
(Approx. 100 dB reduced to approx. 70 dB.)
Approx. 50% the volume of a standard electromagnetic contactor,
to help downsize control panels.
According to OMRON investigation of IIEC-AC1 50 A specifications. Rated voltage: 100 V.
Permitted voltage fluctuation range: 85% to 110% rated voltage.
Frequency: 50/60 Hz.
Rated rotational speed: 50 Hz, 2300 r/min; 60 Hz, 2600 r/min.
Maximum flow rate: 50 Hz, 0.8 m3/min; 60 Hz, 1.0 m3/min.
Maximum static pressure: 50 Hz, 41 Pa; 60 Hz, 45 Pa.
Noise: 50 Hz, 41 dB; 60 Hz, 44 dB.
Weight: Approx. 1150 g.
Comprehensive Lineup of Single,
Double, and Triple Axial Fans with,
Easy One-step Mounting.
Mounts in a square cutout and conceals the hole-cut to,
simplify installation work.
Cover can be set to open either upward or downward for,
convenience in confined spaces.
Enhanced accessories (finger guard, filter, plug cord,
mounting screws).
Optional Replacement Filter and Vent Attachment.
The lineup includes Single, Double, and Triple Box Fans,
with eight models with plastic blades and eight models with,
metal blades. Control cycle: Yearly.
Number of outputs: 2 circuits.
Mounting method: Flush mounting.
Supply voltage: 24 VDC.
Easier, More Convenient Time Switches, with,
New 4-circuit Output and Yearly Models in,
Addition to 2-circuit Weekly Models.
Independent Day Keys provide easier operation.
Temporary holiday setting function makes it easy to turn OFF,
output for holidays and non-operating days.
Settings can be made even with the Time Switch turned OFF.
Test mode enables easy program checking.
Complies with EMC Directives, UL/CSA, and other safety standards.
Includes summer time (DST) adjustment.
Yearly models also offer automatic switching to DST.
Set value can be changed both upward and downward for speedier setting.
Integrated temperature compensation circuit helps keep,
accurate time over a wide temperature range. (See note 1.)
Includes time counter and total counter functions with alarm,
indicator. (See note 2.)
Bank function allows program switching by an external input.
(See note 3.)
New 4-circuit output models with a compact, 72 × 72-mm DIN,
size added to the series.
43939-1112 MC6DC-1112 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=43939-1112 MC6DC-1112&select=5