Arc barrier equipped

High dielectric strength (2,000 VAC)

Long dependable service life assured
by AgCdO contacts

Choose models with single or
bifurcated contacts, LED indicator,
diode surge suppression, push-to-test
button, or RC circuit

All models meet UL and CSA
approvals; VDE, LR, and SEV
approved versions are available

General Purpose Relay

Ordering Information

To Order: Select the part number and add the desired coil voltage rating (e.g., LY1-

DC6).

Part number

Single contact

Bifurcated contact

Standard

Upper

Lower

Standard

Upper

Lower

Contact

bracket

mounting

bracket

mounting

Type

Terminal

form

mounting

bracket

mounting

bracket

Standard

Plug-in/solder

SPDT

LY1

LY1F

LY1S

DPDT

LY2

LY2F

LY2S

LY2Z

LY2ZF

LY2ZS

3PDT

LY3

LY3F

LY3S

4PDT

LY4

LY4F

LY4S

PCB

SPDT

LY1-0

DPDT

LY2-0

LY2Z-0

3PDT

LY3-0

4PDT

LY4-0

LED indicator

Plug-in/solder

SPDT

LY1N

DPDT

LY2N

LY2ZN

3PDT

LY3N

4PDT

LY4N

Diode surge

SPDT

LY1-D

suppression

DPDT

LY2-D

LY2Z-D

3PDT

LY3-D

4PDT

LY4-D

LED indicator

SPDT

LY1N-D2

and diode surge

DPDT

LY2N-D2

LY2ZN-D2

suppression

4PDT

LY4N-D2

RC circuit

SPDT

LY1-CR

DPDT

LY2-CR

LY2Z-CR

LED indicator

SPDT

LY1N-CR

and RC circuit

DPDT

LY2N-CR

LY2ZN-CR

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.

Solder

Wire wrap

terminal

Relay hold-down clip

Socket Mounting Plate

Relay

socket

Standard

Push-to-test RC circuit

Mtg. plate

SPDT

PT08

PT08QN

PYC-P

PYC-P2

PYC-1

PYC-S

PYP-1

�

PYP-18

DPDT

3PDT

PT11

PT11QN

PTP-1-3

�

PTP-12

�

4PDT

PT14

PT14QN

PTP-1

PTP-10

�

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.

Ordering Information,

continued

Part number

Single contact

Bifurcated contact

Standard

Upper

Lower

Standard

Upper

Lower

Contact

bracket

mounting

bracket

mounting

Type

Terminal

form

mounting

bracket

mounting

bracket

Push-to-test

Plug-in/solder

SPDT

LY1l4

button

DPDT

LY2l4

LY2Zl2

3PDT

LY3l4

4PDT

LY4l4

LED indicator and

Plug-in/solder

DPDT

LY2l4N

LY2Zl2N

push-to-test button

4PDT

LY4l4N

ACCESSORIES

Connecting Sockets

To Order: Select the appropriate part numbers for sockets, clips, and mounting tracks (if required) from the following charts.

Track mounted sockets

Relay hold-down clip

Relay

Socket*

Standard

RC circuit

Mounting track

SPDT

PTF08A-E

PYC-A1

Y92H-3

PFP-100N/PFP-50N &

DPDT

PFP-M or PFP-100N2

3PDT

PTF11A

PFP-S (Option spacer)

4PDT

PTF14A-E

* Track mounted socket can be used as a front connecting socket.

Back connecting sockets

Note:

Types PYP-18, PTP-12 and PTP-10 may be cut to any desired length.

Relay hold-down clip

Relay

PC terminal socket

Standard

Push-to-test

RC circuit

SPDT

PT08-0

PYC-P

PYC-P2

PYC-1

DPDT

3PDT

PT11-0

4PDT

PT14-0

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

Rated current (mA)

resistance

Armature

voltage

consumption

voltage (V)

50 Hz

60 Hz

(

)

OFF

(% of rated voltage)

(VA, W)

214.10

183

12.20

0.04

0.08

80% max.

30% min.

110%

Approx.

106.50

0.17

0.33

1.00 to 1.20

53.80

180

0.69

1.30

(60 Hz)

25.70

788

3.22

5.66

100/110

11.70/12.90

10/11

3,750

14.54

24.60

Approx.

110/120

9.90/10.80

8.40/9.20

4,430

19.20

32.10

0.90 to 1.10

200/220

6.20/6.80

5.30/5.80

12,950

54.75

94.07

(60 Hz)

220/240

4.80/5.30

4.20/4.60

18,790

83.50

136.40

Specifications

CONTACT DATA

Single contact

Bifurcated contact

SPDT

DPDT, 3PDT, 4PDT

DPDT

Resistive load

Inductive load

Resistive load

Inductive load

Resistive load

Inductive load

(p.f. = 1)

(p.f. = 0.4)

(p.f. = 1)

(p.f. = 0.4)

(p.f. = 1)

(p.f. = 0.4)

Load

(L/R = 7 ms)

Rated load

15 A at 110 VAC

10 A at 110 VAC

7.5 A at 110 VAC 5 A at 110 VAC

4 A at 110 VAC

15 A at 24 VDC

7 A at 24 VDC

10 A at 24 VDC

5 A at 24 VDC

4 A at 24 VDC

Contact material

AgCdO

Carry current

15 A

10 A

7 A

Max. operating

250 VAC

voltage

125 VDC

Max. operating

15 A

10 A

7 A

current

Max. switching

1,700 VA

1,100 VA

830 VA

550 VA

440 VA

capacity

360 W

170 W

240 W

120 W

100 W

Min. permissible

100 mA, 5 VDC

10 mA, 5 VDC

load

COIL DATA

1- and 2-pole types � AC

Note:

1. The rated current and coil resistance are measured at a coil temperature of 23

�

C (73

�

F) with tolerances of +15%, -20% for

AC rated current, and

�

15% for DC rated coil resistance.

2. The AC coil resistance and inductance are reference values at 60 Hz.
3. The performance characteristics are measured at a coil temperature of 23

�

C (73

�

F).

4. Class B coil insulation is available.

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

resistance

Armature

voltage

consumption

voltage (V)

Rated current (mA)

(

)

OFF

(% of rated voltage)

(VA, W)

150

0.16

0.33

80% max.

10% min.

110%

Approx.

160

0.73

1.37

0.90

36.90

650

3.20

5.72

18.50

2,600

10.60

100/110

9.10/10

11,000

45.60

86.20

1- and 2-pole types � DC

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

Rated current (mA)

resistance

Armature

voltage

consumption

voltage (V)

50 Hz

60 Hz

(

)

OFF

(% of rated voltage)

(VA, W)

310

270

6.70

0.03

0.05

80% max.

30% min.

110%

Approx.

159

134

0.12

0.21

1.60 to 2.00

100

0.44

0.79

(60 Hz)

410

2.24

3.87

100/110

15.90/18.30

13.60/15.60

2,300

10.50

18.50

120

17.30

14.8

2,450

11.50

20.60

200/220

10.50/11.60 9.00/9.90

8,650

34.80

59.50

240

9.40

10,400

38.60

74.60

COIL DATA(continued)

3-pole type � AC

3-pole type � DC

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

resistance

Armature

voltage

consumption

voltage (V)

Rated current (mA)

(

)

OFF

(% of rated voltage)

(VA, W)

234

25.70

0.11

0.21

80% max.

10% min.

110%

Approx.

112

107

0.45

0.98

1.40

58.60

410

1.89

3.87

28.20

1,700

8.53

13.90

100/110

12.70/13

8,500

29.60

54.30

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

Rated current (mA)

resistance

Armature

voltage

consumption

voltage (V)

50 Hz

60 Hz

(

)

OFF

(% of rated voltage)

(VA, W)

386

330

0.02

0.04

80% max.

30% min.

110%

Approx.

199

170

0.10

0.17

1.95 to 2.50

93.60

0.38

0.67

(60 Hz)

46.80

350

1.74

2.88

100/110

22.50/25.50 19/21.80

1,800

10.50

17.30

120

19.00

16.40

2,200

9.30

200/220

11.50/13.10 9.80/11.20

6,700

33.10

57.90

240

11.00

9.50

9,000

33.20

63.40

4-pole type � AC

4-pole type � DC

Coil inductance

Coil

(ref. value) (H)

Pick-up

Dropout

Maximum

Power

Rated

resistance

Armature

voltage

consumption

voltage (V)

Rated current (mA)

(

)

OFF

(% of rated voltage)

(VA, W)

240

0.09

0.21

80% max.

10% min.

110%

Approx.

120

100

0.39

0.84

1.50

350

1.41

2.91

1,600

6.39

13.60

100/110

15/15.90

6,900

63.70

Note:

1. The rated current and coil resistance are measured at a coil temperature of 23

�

C (73

�

F) with tolerances of +15%, -20% for

AC rated current, and

�

15% for DC rated coil resistance.

2. The AC coil resistance and inductance are reference values at 60 Hz.
3. The performance characteristics are measured at a coil temperature of 23

�

C (73

�

F).

4. Class B coil insulation is available.

CHARACTERISTICS

Contact resistance

50 m

max.

Operate time

25 ms max.

Release time

25 ms max.

Operating frequency

Mechanically

18,000 operations/hour

Under rated load

1,800 operations/hour

Insulation resistance

100 M

min. (at 500 VDC)

Dielectric strength

2,000 VAC, 50/60 Hz for 1 minute
1,000 VAC, 50/60 Hz for 1 minute between contacts of same polarity

Vibration

Mechanical durability

10 to 55 Hz, 1.00 mm (0.04 in) double amplitude

Malfunction durability

10 to 55 Hz, 1.00 mm (0.04 in) double amplitude

Shock

Mechanical durability

1,000 m/s

(approx. 100 G)

Malfunction durability

200 m/s

(approx. 20 G)

Ambient temperature

Operating

-40

�

to 70

�

C (-40

�

to 158

�

Humidity

35 to 85% RH

Service Life

Mechanically

AC: 50 million operations min. (at operating frequency of 18,000 operations/hour)
DC: 100 million operations min. (at operating frequency of 18,000 operations/hour)

Electrically

See "Characteristic Data"

Weight

SPDT, DPDT: Approx. 40 g (1.41 oz), 3PDT: Approx. 50 g (1.76 oz)
4PDT: Approx. 70 g (2.47 oz)

Note:

Data shown are of initial value.

CHARACTERISTIC DATA

Maximum switching capacity

LY1

LY2

LY3, LY4

LY2Z

Electrical service life

LY1

LY2

LY3, LY4

LY2Z

Rated operating current (A)

Rated operating voltage (V)

Service life (operations x 10

)

Service life (operations x 10

)

Service life (operations x 10

)

Service life (operations x 10

)

Rated operating current (A)

Электронный компонент: LY2ZN

Document Outline