General Purpose Relay
LY
• Arc barrier equipped.
• High dielectric strength (2,000 VAC).
• Long dependable service life assured by Ag-Alloy contacts.
• Choose models with single or bifurcated contacts,
LED indicator, diode surge suppression,
push-to-test button, or RC circuit.
• UL, CSA, and TUV approvals on all standard LY Relays.
• CE marks included on non-PCB mount versions.
Ordering Information
To Order: Select the part number and add the desired coil voltage rating (e.g., LY1-DC6).
Type
Terminal
Contact
form
Model
Single contact
Standard
bracket
mounting
Standard
Plug-in/solder
Bifurcated contact
Upper
mounting
bracket
Standard
bracket
mounting
Upper
mounting
bracket
SPDT
LY1
LY1F
—
DPDT
LY2
LY2F
LY2Z
LY2ZF
3PDT
LY3
LY3F
—
—
4PDT
LY4
LY4F
—
—
SPDT
LY1-0
—
—
—
DPDT
LY2-0
—
LY2Z-0
—
3PDT
LY3-0
—
—
—
4PDT
LY4-0
—
—
—
SPDT
LY1N
—
—
—
DPDT
LY2N
—
LY2ZN
—
3PDT
LY3N
—
—
—
4PDT
LY4N
—
—
—
SPDT
LY1-D
—
—
—
DPDT
LY2-D
—
LY2Z-D
—
3PDT
LY3-D
—
—
—
4PDT
LY4-D
—
—
—
LED indicator
and diode surge
suppression
SPDT
LY1N-D2
—
—
—
DPDT
LY2N-D2
—
LY2ZN-D2
—
4PDT
LY4N-D2
—
—
—
RC circuit
SPDT
LY1-CR
—
—
—
DPDT
LY2-CR
—
LY2Z-CR
—
LED indicator
and RC circuit
SPDT
LY1N-CR
—
—
—
DPDT
LY2N-CR
—
LY2ZN-CR
—
PCB
LED indicator
Diode surge
suppression
Plug-in/solder
—
Note: 1. Types with specifications other than those listed are available. Contact your Omron Sales representative.
2. To order connecting sockets and mounting tracks, see “Accessories” section.
3. Relays with RC circuit are only available in AC coil voltages of 100 VAC or greater.
General Purpose Relay
LY
307
