Engineered to maximize panel capacity, the Siemens Q3030 delivers two independent 30A circuits within a single 1-inch footprint. This QT series tandem breaker is ideal for residential applications where panel space is limited. The plug-on unit installs into Siemens and ITE load centers accepting QT types. It features a CTL rejection clip and serves as an exact substitute for the Murray MP3030. Rated 10kAIC at 120V, it accepts 14-6 AWG wire and is HACR rated.
Specifications
Brand
Siemens
Series
QT
Part Number
Q3030
Amperage
30/30A
Voltage
120VAC
Poles
2
Phase
1
AIC Rating
10kA @ 120VAC
Special Classification
Tandem
Mounting Style
Plug-On
Terminal Type
Lugs
For Use With
Siemens Load Centers, Murray Load Centers
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Fixed
Wire Gauge
14-6 AWG (Cu), 12-6 AWG (Al)
Max Wire
6 AWG
Min Wire
14 AWG
Available Options
Padlock Attachment
Standards
HACR Rated, UL 489
Approval
CSA, UL
Temp Rating
40C
Construction Features
HACR Rated, Tandem, CTL Rejection
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