Specifications

• Manufacturer: Zinsco

• Part Number: Q243015

• Alternate Part Number: Q2430-15

• Product Type: Molded Case Circuit Breaker

• Series: Q Series

• Type / Frame: Type Q / Q24

• Amperage: 15A

• 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)

• Trip Configuration: Common Trip

• Mounting Type: Plug-In / Plug-On

• Terminal Type: Load-Side Lugs

• Wire Range: #14–#8 AWG Copper/Aluminum

• Operating Temperature: 40°C

• Application: Compatible legacy Zinsco electrical equipment and load centers

• Condition: New

• Manufacturer Status: Discontinued / Obsolete

• UPC: 696505516841*

• Anticipated Weight: Approximately 3.0 lbs.

Product Description

The Zinsco Q243015, also identified as Q2430-15, is a 15-Amp, 3-pole, 240V Type Q24 molded case circuit breaker designed for use in compatible legacy Zinsco electrical equipment.

The Q243015 features a 3-pole, 3-phase common-trip configuration with plug-in mounting. 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.

This discontinued legacy breaker is primarily used as an exact replacement for an existing Zinsco Q243015 / Q2430-15 in compatible electrical equipment.

Key Features

• 15 Amp

• 3-Pole

• 3-Phase

• 240VAC

• 10,000 AIC at 240VAC

• Zinsco Q Series

• Type Q / Q24 frame

• Common-trip configuration

• Plug-in / plug-on mounting

• Thermal-magnetic protection

• Long-time and instantaneous trip functions

• #14–#8 AWG copper/aluminum conductor range

• Part number Q243015

• Alternate part number Q2430-15

• Designed for compatible legacy Zinsco equipment

• New condition

• Discontinued / obsolete model

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 Q243015 is a 15A, 3-pole, 240V Type Q24 circuit breaker.

Before ordering, verify the Q243015 / Q2430-15 part number, 15A 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.

*UPC should be verified against the physical product or packaging before publishing.