LY

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Description

LY

A miniature power relay

The LY series is equipped with arc barrier and built-in diode. LY comes in single-, double-, three- and four-pole models. The available mounting types are DIN-rail by socket, PCB & flange mounting.

  • SPDT, DPDT, 3PDT and 4PDT contact types
  • DIN-rail by socket, PCB and flange mounting types available
  • 10A rated load

 

Datasheet
Click for other electromechanical relays

Specifications & ordering info

Ordering information

Contact form

LED indicator

Diode

Terminals

Order code

1


1.

For other options like CR suppression, please see specifications.

( ___ = coil voltage + AC/DC)

Common coil voltages

2


2.

Other coil voltages available. Please see specifications.

Plug-in/solder

PCB

Upper-mounting
plug-in/solder

DC

AC

SPDT (1 pole)

no

no

yes

no

no

LY1___

24

SPDT (1 pole)

yes

yes

LY1N-D2___

24

DPDT (2 pole)

no

no

LY2___

12, 24, 100/110

24, 100/110, 110/120, 220/240

DPDT (2 pole)

no

yes

LY2F___

220/240

DPDT (2 pole)

yes

yes

yes

no

LY2N-D2___

24

3PDT (3 pole)

no

no

LY3___

24

4PDT (4 pole)

LY4___

12, 24, 100/110, 125

24, 100/110, 230

4PDT (4 pole)

yes

yes

LY4N-D2___

24

Sockets & accessories

Order code

DIN rail

PCB

Screw

Soldering

For type

Socket

Clip (set = 2 pcs)

Socket

Clip (set = 2 pcs.)

LY1/LY2

PTF08A-E

PYC-A1

PT08-0

PYC-P

LY2 CR-type

PTF08A-E

Y92H-3

PT08-0

PYC-1

LY3

PTF11A-E

PYC-A1

PT11-0

PYC-P

LY4

PTF14A-E

PYC-A1

PT14-0

PYC-P

Dimension relay & socket

 

Type

Size in mm (H×W×D)

PTF08A-E + LY

78.5×28.5×71

PTF11A-E + LY

78.5×37×71

PTF14A-E + LY

78.5×45.5×71

Specifications

Coil ratings

 

Poles

Rated voltage

Must operate voltage

Must release voltage

Max. voltage

Power consumption (approx.)

% of rated voltage

1 or 2

AC

6 V, 12 V, 24 V, 50 V

80% max.

30% min.

110%

1.0 to 1.2 VA (60 Hz)

100/110 V, 110/120 V, 200/220 V, 220/240 V

0.9 to 1 VA (60 Hz)

DC

6 V, 12 V, 24 V, 48 V, 100/110 V

10% min.

0.9 W

3

AC

6 V, 12 V, 24 V, 50 V, 100/110 V, 200/220 V

80% max.

30% min.

110%

1.6 to 2.0 VA (60 Hz)

DC

6 V, 12 V, 24 V, 48 V, 100/110 V

10% min

1.4 W

4

AC

6 V, 12 V, 24 V, 50 V, 100/110 V, 200/220 V

80% max.

30% min.

110%

1.95 to 2.5 VA (60 Hz)

DC

6 V, 12 V, 24 V, 48 V, 100/110 V

10% min

1.5 W

Technical data

 

Contact material

AgSnIn

Operating time

25 ms max.

Release time

25 ms max.

Dielectric strength

1,000 VAC

Ambient temperature

See datasheet for more details.

-25 to 70°C

Contact ratings

 

Relay

Single contact 1-pole

Single contact 2-, 3- or 4-pole

Bifurcated contacts 2-pole

Load

Resistive load
(cosϕ = 1)

Inductive load
(cosϕ = 0.4; L/R = 7)

Resistive load
(cosϕ = 1)

Inductive load
(cosϕ = 0.4; L/R = 7)

Resistive load
(cosϕ = 1)

Inductive load
(cosϕ = 0.4; L/R = 7)

Rated load

110 VAC at 15 A

110 VAC at 10 A

110 VAC at 10 A

110 VAC at 7.5 A

110 VAC at 5 A

110 VAC at 4 A

24 VDC at 15 A

24 VDC at 7 A

24 VDC at 10 A

24 VDC at 5 A

24 VDC at 5 A

24 VDC at 4 A

Rated carry current

15 A

10 A

7 A

Max. switching voltage

250 VAC, 125 VDC

250 VAC, 125 VDC

250 VAC, 125 VDC

Max. switching current

15 A

10 A

7 A

Max. switching power

1,700 VA

1,100 VA

1,100 VA

825 VA

550 VA

440 VA

360 W

170 W

240 W

120 W

120 W

100 W

Failure rate (reference value)

100 mA at 5 VDC

100 mA at 5 VDC

10 mA at 5 VDC

Mechanical life

AC: 50,000,000 operations min., DC: 100,000,000 operations min.

Electrical life

1-, 3-, 4-pole: 200,000 operations min., 2-pole: 500,000 operations min.

 

Downloads

Datasheet