User guide

BLACK BOX
®
Series Convenient Switches Installation and User Guide
34
spring-loaded with a pull-up latch at the top for easy “snap-on” attachment and removal.
The LBH101A Series models with “D” have 24VDC power, and have the DIN-
Rail-MC2 bracket included and assembled with the MC unit at the factory.
3.5 Power Requirements, Power Supply Types for LBH101A Series Switches
LBH101A Series Switches are power-efficient and can work with an external AC power
supply. LBH101A Series require a nominal 12VDC input version. The extended
temperature (H and P) versions are used for heavy duty industrial applications.
The 12V DC power input has a plug of 2.5mm, center +ve , with 6 ft. cord. All the AC
power supply info detail is provided in Technical Specifications Section 1.1.
The LBH101A Series are designed to be used with UL listed Class II power
supplies. The LBH101A hardened Convenient Switches provide reliable operation,