Lathem LTR-512 Time Clock User Manual


 
LTRx-512 Installer’s Guide
Wiring Diagrams
37
TYPE 20 - THREE WIRE MINUTE IMPULSE (44
TH
MIN.)
All circuits should be fused or protected by a circuit breaker (10Amp maximum)
TYPE 21 - CINCINNATI ‘D1’
All circuits should be fused or protected by a circuit breaker (10Amp maximum)