QJ3B090L - Siemens 90A 240V 3-Pole Molded Case Circuit Breaker Thermal Magnetic Trip

QJ3B090L

QJ3B090L is a Siemens molded case circuit breaker designed for general purpose low voltage applications with a 90 ampere rating and 240 volts AC voltage rating.

This 3-pole breaker features a thermal magnetic trip unit for reliable overcurrent protection. It belongs to the QJ series and provides a 10 kA interrupting rating at 40 degrees Celsius. The breaker is suitable for panel mounting with bolt-on connections and supports wire sizes from 8 to 1 AWG copper and 6 to 1/0 AWG aluminum on the line side, and 4 to 1/0 AWG copper and 2 to 1/0 AWG aluminum on the load side.

Key Specifications
• Amperage: 90 A
• Voltage: 240 V AC
• Number of Poles: 3
• Interrupt Rating: 10 kA
• Trip Type: Thermal Magnetic
• Series/Frame: QJ
• Mounting Type: Panel Mount, Bolt-On
• Wire Range: 8 to 1 AWG copper, 6 to 1/0 AWG aluminum (line); 4 to 1/0 AWG copper, 2 to 1/0 AWG aluminum (load)
• Operating Temperature: 40°C
• Phase: 3
• Actuator Type: Handle
• Standards: UL 489 Certified

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Specifications

• Part Number: QJ3B090L
• Manufacturer : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QJ Series
• Type : QJ
• Voltage : 240
• Amperage : 90
• Phase : 3
• Poles : 3
• AIC rating : 10kA@240V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 4