Zinsco Q243020 20-Amp 3-Pole 240V Type Q24 Circuit Breaker

Description

Specifications

• Manufacturer: Zinsco

• Part Number: Q243020

• Alternate Part Number: Q2430-20

• Product Type: Molded Case Circuit Breaker

• Series: Q Series

• Type / Frame: Type Q / Q24

• Amperage: 20A

• Number of Poles: 3-Pole

• Phase: 3-Phase

• Voltage: 240VAC

• Interrupting Rating: 10kA (10,000 AIC) at 240VAC

• Trip Type: Thermal-Magnetic

• Trip Functions: Long-Time / Instantaneous (LI)

• Mounting Type: Plug-In

• Terminal Type: Load-Side Lugs

• Application: Compatible legacy Zinsco / Sylvania electrical equipment

• Condition: New

• Manufacturer Status: Discontinued / Obsolete

• UPC: Not Available

• Anticipated Weight: Approximately 1.1 lbs.

Product Description

The Zinsco Q243020 is a 20-Amp, 3-pole, 240V Type Q24 molded case circuit breaker designed for use in compatible legacy Zinsco and Sylvania electrical equipment.

The Q243020 features a 3-pole, 3-phase configuration with plug-in mounting and load-side lug terminals. It provides thermal-magnetic overload and short-circuit protection with long-time and instantaneous trip functions and a 10,000 AIC interrupting rating at 240VAC.

Also identified as Q2430-20, this discontinued legacy breaker is primarily used as an exact replacement for an existing Q243020 in compatible electrical equipment.

Key Features

• 20 Amp

• 3-Pole

• 3-Phase

• 240VAC

• 10,000 AIC at 240VAC

• Zinsco Q Series

• Type Q / Q24 frame

• Plug-in mounting

• Thermal-magnetic protection

• Long-time and instantaneous trip functions

• Load-side lug terminals

• Part number Q243020

• Alternate part number Q2430-20

• Designed for compatible legacy Zinsco / Sylvania equipment

• New condition

• Discontinued / obsolete breaker

Condition

New: Unused legacy inventory. Due to the age and discontinued status of this product, original factory packaging may not be included. Product or packaging may show minor cosmetic signs of long-term storage.

Important Compatibility Information

The Q243020 is a 20A, 3-pole, 240V Type Q24 circuit breaker.

Before ordering, verify the Q243020 / Q2430-20 part number, 20A rating, 3-pole configuration, 240V rating, Type Q24 frame, plug-in mounting configuration, physical dimensions, and equipment compatibility against your existing breaker.

Do not select a replacement breaker based solely on amperage and pole count.