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General-purpose Relay
LY
A-31
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General-purpose Relay
LY
A Miniature Power Relay
• Equipped with arc barrier.
• Dielectric strength: 2,000 V.
• Built-in diode models added to the LY Series.
• Single-pole and double-pole models are applicable to operating
coils with ratings of 100/110 VAC, 110/120 VAC, 200/220 VAC,
220/240 VAC, or 100/110 VDC).
• Three-pole and four-pole models are applicable to operating
coils with ratings of 100/110 VAC, 200/220 VAC, or 100/110
VDC).
LR
Ordering Information
■
Open Relays
Note: 1.
When ordering, add the rated coil voltage to the model number. Rated coil voltages are given in the coil ratings table.
2.
Relays with #187 quick connect terminals are also available with SPDT and DPDT contact. Ask your OMRON representative for details.
3.
SEV models are standard Relays excluding DPDT (bifurcated) models.
4.
VDE- or LR- qualifying Relays must be specified when ordering.
Type
Contact form
Standard
SPDT
LY1
LY1N
LY1-0
LY1F
DPDT
LY2
LY2N
LY2-0
LY2F
DPDT (bifurcated)
LY2Z
LY2ZN
LY2Z-0
LY2ZF
3PDT
LY3
LY3N
LY3-0
LY3F
4PDT
LY4
LY4N
LY4-0
LY4F
With built-in diode
(DC only)
SPDT
LY1-D
LY1N-D2
---
---
DPDT
LY2-D
LY2N-D2
---
---
DPDT (bifurcated)
LY2Z-D
LY2ZN-D2
---
---
3PDT
LY3-D
---
---
---
4PDT
LY4-D
LY4N-D2
---
---
With built-in CR
(AC only)
SPDT
---
---
---
---
DPDT
LY2-CR
LY2N-CR
---
---
DPDT (bifurcated)
LY2Z-CR
LY2ZN-CR
---
---
Plug-in/solder
terminals
Plug-in/solder
terminals with LED
indicator
PCB terminals
Upper-mounting
Plug-in/solder
terminals
Rated coil voltage
Example: LY2, 6 VAC