The Red Jacket® ISOTROL™ 1-8 Control Box isolates handle signals between each dispenser and protects against wiring shorts and phasing issues. It is available with or without a built-in 30-amp 2HP rated relay.
- ISOTROL™ 1-8 units without the relay are designed for use with the TLS-450PLUS or another component for motor control – IQ, standard control box or three phase magnetic starter and will accept up to eight individual dispenser signals. 
- ISOTROL™ 1-8R units with the relay bypass an ATG to activate one pump and will accept up to eight individual dispenser signals. They can also be utilized to activate a second pump in manifolded applications. 
- Isolates the handle signals between each dispenser. 
- Isolates and protects individual dispensers from wiring shorts or phasing issues. 
- Isolates and protects technicians from dangerous feedback during service. 
- Ready interface with the Red Jacket® IQ Control Box and/or the TLS-450PLUS. 
- Compliant with NEC requirements for handle isolation. 
- Accepts up to eight individual dispenser signals. 
- If ordered without relay, it must be used with another component for motor control. 
- Dedicated Automatic Tank Gauge (ATG) line leak output and coil for easy compatibility with Pressurized Line Leak Detection (PLLD). 
- Terminals are labeled for easy wiring and compatibility. 
- May be used with all Red Jacket and competitive submersible turbine pumps. 
- Easily retrofitted to existing locations. 
| Dimensions | Type 1 enclosure, 6”x6”x4” | 
| DISP Inputs | 10 mA @120V or 240V 50/60 Hz | 
| Control Circuit | 15 mA @ 120V 50/60 Hz or 240V 50/60 Hz | 
| ATG Output | 750 mA @ 120V or 240V 50/60 Hz | 
| Control Relay | 30A DPST 120/240VAC 50/60 Hz | 
| Terminals | 250V 14-28 AWG 10-18 AWG Main | 
 
								
 
			
 
			