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Brand: OMRON
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LY4F | OMRON Bi-power Relays LY4F
OMRON LY4F Manual And Instructions
LY4F datasheetPDF datasheet

OMRON LY4F Product information and technical parameters:
Brand: OMRON
Name: Bi-power Relays
Model: LY4F
Structure: Case-surface mounting.
Classification: Standard models Compliance with Electrical,
Appliances and Material Safety Act.
Number of poles: 4.
Power-switching Compact.
General-purpose Relays.
The standard models include models that are,
compliant with the UL, CSA, and SEV safety.
standards and with the Electrical Appliances and,
Material Safety Act.
Equipped with an arc barrier for arc interruption.
Withstand voltages up to 2,000 V.
New built-in diode and built-in CR circuit models have,
joined the series.
The lineup also includes models that are compliant,
with the LR and VDE safety standards.
Single-pole and double-pole models have AC4,
ratings and DC2 ratings (operating coil ratings:
100/110 VAC, 110/120 VAC, 200/220 VAC, 220/240 VAC,
and 100/110 VDC).
Three-pole and four-pole models have AC4 ratings,
and DC2 ratings (operating coil ratings: 100/110,
VAC, 200/220 VAC and 100/110 VDC).

Isolation: Phototriac.
Zero cross function: No.
Indicator: No.
Rated output load: 10 A at 100 to 240 VAC.
Rated input voltage(See note 1, 2.): 5VDC, 12VDC, 24VDC.
Compact, Low-cost, SSR Switching 5 to 20 A.
Wide load voltage range: 75 to 264 VAC. Both 100-V and,
200-V loads can be handled with the same model OMRON LY4F.
Dedicated, compact aluminum PCB and power elements used.
Built-in varistor effectively absorbs external surges LY4F
Quick-connect #110 input terminals and #250 output,
connections. (#187 input terminals and #250 output,
connections are available.).
“-US” models certified by UL, CSA, and IEC/EN (TÜV). Number of phases: Three-phase.
Insulation method: Phototriac coupler.
Operation indicator: Yes (yellow) OMRON LY4F.
Rated input voltage: 12 to 24 VDC.
Zero cross function: Yes.
Type: Screw mounting.
Applicable load: 45 A, 200 to 480 VAC.
Number of pole: 2.
Compact, Slim-profile SSRs with Heat Sinks.
Solid State Contactors for Three-phase.
Heaters Reduced Installation Work.
with DIN Track Mounting.
RoHS compliant.
Surge pass protection improved surge dielectric strength,
for output currents OMRON LY4F. (OMRON testing).
Slim design with 3-phase output and built-in heat sinks.
DIN Track mounting types and screw mounting types are available.
All DIN Track mounting types mount to DIN Track.
(applicable DIN Track: TR35-15Fe (IEC 60715)).
Conforms to UL, CSA, and EN standards (TÜV certification). Terminal (Wire connection): Push-In Plus Terminal.
Classification: Microloads.
Latching lever (Test switch): No.
Rated input voltage: AC, 230V.
Global standard size, low profile slim.
I/O relay with width 6.2 mm.
Realized about 25% lower profile than conventional.
products, contributing to further miniaturization of the control panel.
Realized opening and closing ability with one pole 6 A slim shape.
Micro load products for one pole 50 mA using Au-plated LY4F.
contacts for small load switching also available.
Since G2RV is a transparent case, confirming the state of,
the contact with the naked eye is possible, and easy to,
confirm abnormality on-site (installed locatiion) LY4F.
Screw terminal is also stocked to meet the screw type needs.
Mounted relay uses plug-in terminals that are difficult to,
bend when exchanging.


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