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Key Lock Switch

Key Lock Switch

P/N & Price

Key Lock Switches or Keylock Switches are electrical switch that can be activated only by the right key. They are usually used in place where needs to be restricted and authorized to operate switch's functions.

Product Description

LA39 Series

The series as including:

LA39-A1  LA39-B2  LA39-C1  LA39-E  LA39-G


PB1 Series

The series as including:

PB1S  PB1L


Technical Parameters

ItemsLA39-A1LA39-B2LA39-C1LA39-ELA39-GPB1SPB1L
Mechanical endurance (times)50,000 50,000 50,000 50,000 50,000 50,000 50,000 
Electric life (times)600,000600,000600,00050,00050,000500,000500,000
Thermal currentIth 10AIth 10AIth 10AIth 5AIth 5AIth 10AIth 10A
Protection classIP40IP40IP54IP 40IP 65IP65IP65


Common Parameter

Operating temperature rangingStandardCertification
-25℃ ~ +55℃IEC/EN 60947CCC  CE  RoHS


Contact Capacity

LA39-A1  LA39-B2  LA39-C1

Type24V48V110V220V380V440V660V
AC-1510A10A5A2.5A1.5A-0.8A
DC-133.6A1.8A0.8A0.4A-0.2A-

LA39-E  LA39-G

Type24V110V220V
AC-152A1A0.5A
DC-130.7A0.2A0.1A

PB1S  PB1L

Type24V48V110V220V380V440V
AC-156A-6A6A4A4A
DC-136A4A1.2A0.4A--


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