Omron LY - Datasheet
Text of the manual
General-purpose Relay LY
A-31
Electromechanical
Relays
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,
General-purpose Relay LY
■ Accessories (Order Separately)
Sockets
Note: 1. For PTF08-E and PTF14A-E, see “Track Mounted Socket.”
2. PTF@A (-E) Sockets have met UL and CSA standards: UL 508/CSA C22.2.
Mounting Plates for Sockets
Socket-Hold-down Clip Pairings
Specifications
■ Coil Ratings
Single- and Double-pole Relays
Note: See notes on the bott
General-purpose Relay LY
A-33
Electromechanical
Relays
Three-pole Relays
Note: See notes under next table.
Four-pole Relays
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for rated currents and
±15% for DC coil resistance.
2. Performance characteristic data are measured at a coil tem
General-purpose Relay LY
■ Contact Ratings
*Note: P level: λ60 = 0.1 x 10-6/operation, reference value
■ Characteristics
Note: 1. The values given above are initial values.
2. The upper limit of 40°C for some Relays is because of the relationship between diode junction temperature and the element used.
Relay
Single contact
Bifurcated contacts
1-po
General-purpose Relay LY
A-35
Electromechanical
Relays
■ Endurance Under Real Loads (reference only)
LY1
LY2
LY4
Rated voltage
Load type
Conditions
Operating frequency
Electrical life
100 VAC
AC motor
400 W, 100 VAC single-phase with 35-A in-
rush current, 7-A current flow
ON for 10 s, OFF for 50 s
50,000 operations
AC lamp
300 W, 100 VAC with 51-A inrush
