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Copyright © All Rights Reserved.  P-MU-ML-400   Published: 2020.12.07

ML-400 Electric Lock

Specifications

Operating Voltage: 12 ~ 24 VDC/AC
Current Draw: 280mA/12VDC; 180mA/24VDC
Locking Mode: Fail-Safe
Operating Temperature: -10°C~+49°C
Humidity: 0~85% non-condensing
Applicable to horizontal and vertical installation
For single/double action swing doors
Latch Throw: 16mm
Endurance Rating: 250’000 cycles (Factory tested)
Preload: 500 lbs of pressure strength

Mortise Mount Model Dimensions

Unti:mm

ML-400 Series Models

ML-400M: Mortise mount 

ML-400MSMB: Surface mount

ML-400MVGL: Surface mount

Installation Instruction

(for frameless glass doors & walls)

Wiring Diagram

Door Status Output: 

12~24VDC/AC

1A/125VAC

Red: +

Black: -

Blue: N.O.
Green: COM.
Yellow: N.C.

Using crimper or pliers and pressing the header 
of connector down to even position.

Butt Splice (IDC) Connector

Strike Plate Dimensions

KP-ML-400-A

KP-ML-400-C

KP-ML-400-B

KP-ML-450-A

KP-ML-450-B

KP-ML-450-C

28

210

185

2

28

100

210

185

2

35

100

210

185

2

28

150

12

5

2

28

100

150

12

5

2

35

100

150

12

5

2

ML-400M

210

160

3

40.5

25

185

24

2

12

2

12

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