General
This product is an electrical control mechanism interlocking device designed to prevent electrical misoperation of high-voltage switchgear equipment. It is primarily used to achieve mandatory interlocking of high-voltage switchgear cabinet doors and other areas requiring safety interlocking, thereby preventing inadvertent entry into live compartments and accidental operations. It is an indispensable locking device for power generation and supply departments.
Specification
Product Model |
Reated Voltag |
Rated Current |
Rated Power |
Cabinet Door
Opening Hole Size
|
Cabinet Door
Installation Size
|
Lock Bolt Stroke |
Remarks |
DSN-AMZ |
AC:220V
DC:220V
DC:110V
|
150mA
136mA
68mA
|
<33VA
<28.6W
<7.6W
|
58mm
X
70mm
|
Diameter φ6 hole
distance 82 mm
|
14
mm
|
Features a new electromagnetic structure allowing compatibility with coils of three different voltage levels |
DSN-AMY |
DSN-BMZ |
DSN-BMY |
DSN-AMZD |
DC 24V
DC48V
|
34 mA
68mA
|
<0.9W
<3.3W
|
Specially designed for use with DC24/DC48V power supply, suitable for field maintenance scenarios where secondary power operation is unavailable, enhancing the anti-misoperation capability of supporting products |
DSN-AMYD |
DSN-BMZD |
DSN-BMYD
|
Dimension