![Control Relays – HOW THEY WORK & WHAT THEY'RE FOR – Electrician U – Training for Electricians, by Electricians Control Relays – HOW THEY WORK & WHAT THEY'RE FOR – Electrician U – Training for Electricians, by Electricians](https://electricianu.com/wp-content/uploads/2021/04/24v-control-relay.png?format=500w)
Control Relays – HOW THEY WORK & WHAT THEY'RE FOR – Electrician U – Training for Electricians, by Electricians
![8501XO40V02 - NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 110/120 VAC 50/60 Hz coil | Schneider Electric USA 8501XO40V02 - NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 110/120 VAC 50/60 Hz coil | Schneider Electric USA](https://download.schneider-electric.com/files?p_Doc_Ref=8501XO40V02_DA19&p_File_Type=rendition_369_jpg&default_image=DefaultProductImage.png)
8501XO40V02 - NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 110/120 VAC 50/60 Hz coil | Schneider Electric USA
![Control Relays – HOW THEY WORK & WHAT THEY'RE FOR – Electrician U – Training for Electricians, by Electricians Control Relays – HOW THEY WORK & WHAT THEY'RE FOR – Electrician U – Training for Electricians, by Electricians](https://electricianu.com/wp-content/uploads/2021/04/11-pin-and-8-pin-relays.png?format=1000w)