KEYLOCK SWITCHES

Phone: 763-504-3525

Fax: 763-531-8235

www.e-switch.com info@e-switch.com

SPECIFICATIONS

Ratings:

4A @125 VAC

2A @ 250 VAC

Contact Resistance:

20 m

Ω max. initial @ VDC, 100 mA

Insulation Resistance:

200 M

Ω min.

Dielectric Strength:

1,500 V rms @ sea level

• Lock: bright nickel plated zinc alloy with nickel facing

(black and polished chrome facing available)

• Tumbler mechanism: 4-disc tumbler cylinder

• Keys: brass with code no.

• Contacts: silver plated copper alloy

• Terminals: silver plated copper alloy

• Mounting nut: nickel plated zinc alloy

KO 129

Part

Number

Lock Configuration

(as viewed from key end)

Key Pull

Possible

45 indexing

KO129A (SP)

KO129B (SP)

KO129D (DP)

KO129F (DP)

KO129H (DP)

KO129K (DP)

KO129M (DP)

45 - 45 indexing

45 - 45 indexing

45 - 45 indexing

45 indexing

45 - 45 indexing

45 - 45 indexing

45 indexing

45 indexing

45 - 45 indexing

KO129C (SP)

KO129E (SP)

KO129G (SP)

KO129K (SP)

KO129L (SP)

90 - 45 indexing

45 - 90 indexing

7-8

8-1

Connected Terminals

Pos. 1

Pos. 2

Pos. 3Pos. 4

Pos. 5

1-3

1-2

1-2

1-2, 5-6

7-8

7-8, 3-4

1-2

1-2, 5-6

7-8

7-8, 3-4

7-1

8-1

8-1, 4-5

1-2

1-2, 5-6

8-1

8-1, 4-5

8-1

8-1, 4-5

8-1

8-1, 4-5

6-7

7-8

7-8, 3-4

8-1

8-1, 4-5

7-8

7-8, 3-4

1-2

1-2, 5-6

Pos. 3, Pos. 5

Pos. 1, Pos. 3

Pos. 3

Pos. 3

Pos. 3

Pos. 3

Pos. 3

1

3

4

5

3

2

2

3

4

3

4

3

2

2

3

4

2

3

4

= Detent Position

= Keypull Possible

= Momentary

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PP 194-210 Keylock.qxd

5/8/02

10:52 AM

Page 202