Feature: 1. The terminal block is compact and beautiful as a whole which can reduce installation space 2. Using printed labels which is clear the wiring is not messy and the operation is simple 3. Adopt switch to control output signal with stable performance simple and easy to operate 4. The product adopts DIN rail installation method easy and convenient the output signal is NPN PNP 5. The connecting part has good workmanship which has stable contact performance ensure the working Specification: Item Type: Terminal Block Onboard Rated Current: 0.5A Terminal Spacing: Approx. 3.81mm / 0.2in Wiring Specification: 20-26AWG Installation Method: DIN rail Output Signal: NPN PNP Package List: 1 x Terminal Block