Classification: Relay with Auxiliary Contact Block.
Structure: 4 poles + 2 poles.
Contact configuration: Relay, 4PST-NO; Auxiliary Contact Block, DPST-NO.
Rated Voltage: 12, 24 VDC.
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) F3SJ-A1970N30.
EN 60947-4-1 NC contacts (AC1 40 A 440 VAC, 50/60 Hz, 80,000 operations) F3SJ-A1970N30
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.
EN 60947-4-1 certification for mirror contact mechanism obtained by combining,
the Relay with an Auxiliary Contact Block F3SJ-A1970N30.
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 F3SJ-A1970N30. Size: 96 × 96 mm.
Control type: Position-proportional control(1 loop).
Control mode: Single-loop position-proportional control(See note.).
Outputs(control/transfer): Relay output(1 open, 1 close) and,
1 current (transfer) output.
Optional functions: Auxiliary outputs (SUB), 4;
Event inputs, 4; Serial communications, RS-485.
E5AR Digital Controllers offer high speed,
high precision, and multiple I/O and use a 5-digit,
3-row LCD display for high visual clarity.
A short sampling period of 50 ms enables use in applications,
requiring high-speed response.
PV, SP, and MV data is displayed simultaneously in a 3-row,
negative LCD display with a backlight.
Multiloop control, cascade control, and proportional control are,
possiblee with a single Controlller F3SJ-A1970N30.
When using models with CompoWay/F communications, initial,
settings can be downloaded and settings can be masked using,
Support Software (CX-Thermo version 4.0 or higher).
Equipped with calculation functions as a standard (e.g., square,

rooot calculation and broken-line approximation) F3SJ-A1970N30.
DeviceNet Communications.
Data setting and monitoring can be performed without special programming.
F3SJ-A1970N30 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=F3SJ-A1970N30&select=5