Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker NEMA Rating_NEMA 3R With its durable stainless steel

With its durable stainless steel construction

2" Set Screw EMT Coupling

Siemens 45EG10AJA690R industrial contactor rated for 30 amps at 24V DC coil voltage

Interlock: Dual cover interlock blocks opening cover if switch is on and switching on if cover is open

Fits in TLM1212CCU2K

Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker NEMA Rating_NEMA 3R With its durable stainless steelThe Zinsco QB243020 is a reliable 20 Amp, 3 pole circuit breaker designed for 120 240V systems. Engineered for efficient electrical protection, it ensures safe power distribution and fault interruption in multi phase circuits. Ideal for maintaining consistent performance in residential and commercial setups. Brand: Zinsco Model #: QB243020 Amps: 20 Amp Poles: 3 Pole Volts: 120 240 Volts Type: QB Tandem Circuit Breaker Condition: Used ** Color and