Siemens Q140 Breaker 40 Amp

Product Description

The Siemens Q140 is a type QP breaker designed for plug-in mounting. This 40 Amp single pole circuit breaker is suitable for electrical distribution applications. It provides overload and short-circuit protection for electrical systems. The unit is UL 489 approved.

• Plug-in mount
• Current Rating: 40 Amp
• Voltage Rating: 120 Volt

Product Highlights

The Siemens Q140 breaker is a reliable solution for residential and light commercial distribution, offering thermal-magnetic protection.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: Q140
• Country of Origin: Mexico

Technical Specifications

• Voltage: 120 Volts
• Mounting Type: Plug-In Mount
• Item Model Number: Q140
• Part Number: Q140
• Current Rating: 40 Amps
• Number Of Poles: 1
• Included Components: Q140
• Circuit Breaker Type: Standard
• Size: 40 Amp
• Frame Type: QP
• Voltage Rating: 120
• Interrupting Rating: 10 Kiloamp
• Approval: UL 489
• Electrical Connection Type: Plug-In
• Application: Electrical Distribution
• Brand: SIEMENS
• Amperage: 40A
• Poles: 1
• Interrupting Capacity: 10kA
• Type: Plug-in
• Manufacturer: Siemens -HI
• Model / MPN: Q140
• Amperage Rating: 40 A
• Connection Type: Plug-In/Lug-In/Lug-Out
• Enclosure Type: NEMA 1/3R
• Frame: QP/MP
• Frequency Rating: 50/60 Hz
• Power Rating: 120/240 VAC
• Temperature Rating: 40 deg C
• Trip Type: Thermal Magnetic
• Wire Size: 8 to 6 AWG, 8 to 4 AWG
• Catalog #: Q140
• Current: 40 Amp
• Trip Range: Thermal Magnetic
• TC Connection: PLUG-IN
• Conductor Size: 8-4 AWG (AL)/8-6 AWG (CU)
• Depth: 3 in
• Width: 4.000 in
• Height: 3-1/2 Inch
• Length: 1.3 Inch
• Special Features: 10kAINTERRUPT
• Standard: ULLISTED/CSA/NOMCERTIFIED
• Mounting: Plug-In
• Used On: Loadcenter
• Maximum Amperage (A): 40 A
• Series: Q
• AIC Rating: 10kA @ 120VAC
• Mounting Style: Plug-On
• Terminal Type: Lugs
• For Use With: Siemens Load Centers, Murray Load Centers (post-2002), Siemens Panelboards
• Trip Technology: Thermal Magnetic
• Trip Function Code: LI
• Trip Function: Long-Time, Instantaneous
• Trip Adjustability: Fixed
• Wire Gauge: 8-6 AWG (Cu), 8-4 AWG (Al)
• Max Wire: 6 AWG (Cu), 4 AWG (Al)
• Min Wire: 8 AWG
• Available Options: Padlock Attachment
• Standards: CSA C22.2 No. 5, HACR, UL 489
• Temp Rating: 40C
• Construction Features: Insta-Wire, HACR Rated