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Siemens QJ22B225HL - Molded Case 225A 240V 2-Pole

Siemens
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Siemens QJ22B225HL is a molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It operates at 240V with a 225A current rating and provides LI (Long-Time and Instantaneous) trip functions for reliable overcurrent protection. This 2-pole, 1-phase unit features a feed-thru connection and weighs 3 lb, constructed with a QJ2H frame for robust performance. It complies with industry standards and carries a 42kA@240V AIC rating, making it suitable for high-fault-current applications. Typical uses include protecting branch circuits in commercial and light industrial electrical panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ2H Frame, Thermal Magnetic Protection
  • Voltage Rating: 240V
  • Current Rating: 225A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 42kA@240V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent and short-circuit protection
  • Weight: 3 lb
  • Standards: UL Listed, CSA Certified
  • Applications: Industrial power distribution, branch circuit protection
  • Switch Type: Molded Case
  • Configuration: 2-Pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C
  • Shipping Dimensions: 4.5 x 3.0 x 3.5 in
  • Frame Size: QJ
  • Trip Type: Thermal Magnetic
  • Panel Type: Industrial
  • Breaker Type: QJ2H
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel
  • Panel Style: Enclosed
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Mounting: Panel Mount
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not applicable
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 225A
  • Dist Voltage: 240V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 225A
  • Full Load Amp Minimum: 0A
  • Enclosure: Not included
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper/Aluminum
  • Amperage Maximum: 225A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 4/0 AWG max
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single
  • Standards: UL, CSA
  • Compatible Frames: QJ
  • Installation Type: Panel
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: QJ
  • Current Rating: 225A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: Not available
  • GTIN: Not available