Panasonic Corporation 2013

©

Panasonic Corporation Automation Controls Buisiness Division

industrial.panasonic.com/ac/e/

LK-T

–3–

ASCTB201E 201304-T

SAFETY STANDARDS

* CSA standard: Certified by C-UL

UL/C-UL (Recognized)

VDE (Certified)

TV rating (UL/C-UL)

TÜV (Certified)

SEMKO (Certified)

File No.

Contact rating

File No.

Contact rating

File No.

Rating

File No.

Rating

File No.

Contact rating

E43149

(C-UL)

5A 277V AC

5A 30V DC

8A 277V AC

10A 277V AC

40014390

8A 250V AC (cos

φ=1.0)

UL

E43149

TV-8

B 11 03

13461 284

8A 250V AC (cos

φ=1.0)

807779

3/100A 250V AC

5/40A 250V AC

4-(1). Electrical life test

(5 A 277 V AC, resistive load)

Sample: LKT1aF-12V, 6 pcs.

Operation frequency: 20 times/min.

(ON/OFF = 1.5s: 1.5s)

Ambient temperature: 20

Circuit:

Change of pick-up and drop-out voltage

Change of contact resistance

12V DC

Contact

welding

detection

and Mis-

contacting

detection

circuit

277V AC

0

0

2

4

6

8

10

12

510

Drop-out voltage

Pick-up voltage

Max.

Min.

x

Max.

Min.

x

No. of operations,

0

0

5

10

15

20

25

30

35

40

45

50

10

5

Max.

Min.

x

No. of operations,

4-(2). Electrical life test

(UL508 TV-8 rating test)

Sample: LKT1aF-12V, 6 pcs.

•Overload test

Load: 12 A 120 V AC (60 Hz),

Inductive load (cos

φ = 0.75)

Operation frequency: 6 times/min

(ON : OFF = 1 s : 9 s)

No. of operations: 50 ope.

• Endurance test

Load: 8A 120 V AC (960 W lamp load),

(Inrush: 118 A)

Operation frequency: 1 times/min

(ON: OFF = 1 s: 59 s)

No. of operations: 25,000 ope.

Change of pick-up and drop-out voltage

Change of contact resistance

025

0

2

4

6

8

10

12

Drop-out voltage

Pick-up voltage

Max.

Min.

x

No. of operations,

Max.

Min.

x

0

0

5

10

15

20

25

30

35

40

45

50

25

Max.

Min.

x

No. of operations,

The CAD data of the products with a

CAD Data

mark can be downloaded from: http://industrial.panasonic.com/ac/e/

External dimensions

4

0.5

1.65

Max. 25.0

Max. 11.0

0.3

0.5 dia.

20.0

16.5

0.4

Max. 24.0

7.5

1.0

.157

.020

.065

.984

.433

.012

.020 dia.

.787

.650

.016

.945

.295

.039

PC board pattern (Bottom view)

Tolerance:

Schematic (Bottom view)

2-0.9 dia.

2-1.3 dia.

16.5

7.5

20.0

2-.035 dia.

2-.051 dia.

.650

.295

.787

CAD Data

Dimension:

General tolerance