Siemens Ca QR22B100 QR MCCB,10kA@24
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Manufacturer Siemens
Mfg Catalog # QR22B100
North Coast Part # 1434337


  • Trip unit ratings from 100A to 250A
  • Field installable internal accessories shunt trip, aux switch or shunt/aux combo
  • 2-accessory pockets in 3-pole breakers, 1-accessory pocket in 2-pole breakers
  • High in-rush current capability (450%)
  • Push-to-trip button


  • Standard: UL489 / CSA-C22.2 / NOM-003
  • Continuous current rated value: 100 A
  • Voltage between phase and phase rated value: 240 V
  • Supply voltage frequency rated value 50/60 Hz: TRUE
  • Suitability for operation: ELECTRICAL DISTRIBUTION
  • Number of poles: 2 0
  • Design of the product: QR2
  • Size of the circuit-breaker: QR (250A)
  • Design of the overload release: THERMAL - MAGNETIC
  • Height [in]: 7 in
  • Width [in]: 3 in
  • Depth [in]: 3.39 in
  • Product feature: 10kAIC INTERRUPT
  • Type of electrical connection: MECHANICAL LUGS
  • Product brandname: SIEMENS
  • Type of connectable conductor cross-sections at AWG conductors for load-side outgoing feeder single or multi-stranded: 2/0AWG - 300KCMIL (CU/AL)
  • Type of mounting panel: CONTROL AND DISTRIBUTION BOARDS


UPC 80476613600
Item Long Description The Siemens QR Circuit Breaker has a compact design for use in North American markets. Features include the ability to handle higher interrupting ratings and higher inrush currents, as well as available UL listed field installable internal accessories. This QR can be implemented in load centers, panelboards, switchboards, meter centers and modular metering. Unit can be use by OEMs in control panels and a variety of other 240-Volt applications.
GTiN 00804766136009
Width 3 in
Operating Temperature 40DEGC
Type Panelboard Mounting 240V Circuit Breakers
Applications For Circuit Protection
Depth 3.39 in
Height 7 in
Family Brand Name Siemens
TC Connection Load Lugs
Trip Type Thermal Magnetic
Number of Poles 2 Pole
Interrupt Rating 10 kA
Sub Brand QR
Mounting Type Panelboard
Temperature Rating 40 C
Frame QR
Voltage 240 VAC

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