The Square D QBP22100TM is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 100 Amps and a voltage rating of 240V. It has an interrupting rating of 10kAIC at 240V. The QBP22100TM has a bolt-on connection type and includes long time and instantaneous trip functions.
What equipment is the QBP22100TM circuit breaker designed to fit?
This PowerPacT Q-Frame breaker is designed for use in Square D Meter-Pak and EZ Meter-Pak Meter Centers, including 225A MPL lever bypass metering equipment.
How are the line and load connections configured on this breaker?
The QBP22100TM features a stud with a terminal nut on the line side and a standard wire lug on the load side.
What wire sizes and materials are supported by the load side lugs?
The load side lugs accept 4 AWG through 300 kcmil aluminum or copper conductors. Ensure proper torque specifications are followed during installation.
What does the TM suffix indicate in the QBP22100TM catalog number?
The TM suffix indicates that the breaker is equipped with a thermal-magnetic trip unit, providing both long-time overload and instantaneous short-circuit protection.
Can the QBP22100TM be used on 120/240V single-phase systems?
Yes, this 2-pole breaker is rated for 240V maximum and is commonly used in 120/240V single-phase metering applications.
Does this breaker include a push-to-trip feature for testing?
Yes, PowerPacT Q-Frame circuit breakers include an integral push-to-trip button on the cover to manually trip the breaker and verify the mechanical operation of the trip mechanism.
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Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.