The Square D QGP22110TM is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 110 Amps and a voltage rating of 120/240V. It has an interrupting rating of 65kAIC at 240V. The QGP22110TM has a bolt-on connection type and includes long time and instantaneous trip functions.
What equipment is the QGP22110TM circuit breaker designed to fit?
This Q-Frame breaker is commonly installed in Square D EZ Meter-Pak metering centers as a tenant main, as well as compatible Q2 enclosures, switchboards, and control panels requiring a bolt-on connection.
What wire size and material are accepted by the lugs on the QGP22110TM?
The factory-installed lugs accept aluminum or copper wire ranging from 4 AWG to 300 kcmil.
What is the recommended lug tightening torque for this breaker?
The lugs should be torqued to 247.8 lb-in (28 N.m) when using 4 AWG to 300 kcmil conductors.
Can this breaker be mounted in either a vertical or horizontal orientation?
Yes, the QGP22110TM is designed for unit mounting and can be installed in either a vertical or horizontal orientation without affecting its tripping characteristics.
What are the fixed magnetic trip settings for this 110A breaker?
The thermal-magnetic trip unit has a fixed magnetic hold current of 1200A and a magnetic tripping current of 2400A.
Is the QGP22110TM rated for continuous operation at 100% of its capacity?
No, this breaker is standard-rated for continuous operation at 80% of its 110A capacity.
Does this breaker include a push-to-trip feature for testing?
Yes, PowerPact Q-Frame breakers include an integral push-to-trip button on the cover to manually trip the mechanism and verify proper operation.
Can this breaker be padlocked in the OFF position?
Yes, it can be secured using a compatible Square D padlock attachment (sold separately) for safe lockout-tagout procedures during maintenance.
Can the QGP22110TM replace older Square D Q2 series breakers?
Yes, PowerPact Q-Frame breakers are designed as direct replacements for discontinued Q2 series breakers of the same configuration, such as the Q22110, provided the 65kAIC rating meets or exceeds your system requirements.
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Customers rate this product 5.0 out of 5 based on 1 review.