Default product image

Siemens QJ3B225HL - Molded Case Circuit Breaker 225A 240V 3-Pole

Siemens
Price
Save $-566.80
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens QJ3B225HL is a 3-pole molded case circuit breaker from the QJH Series, designed for thermal magnetic overcurrent protection with long-time and instantaneous (LI) trip functions. It is rated for 240V AC and 225A continuous current, with a high interrupting capacity of 42kA at 240V. The unit weighs 4 lb and features a feed-thru connection type for bolt-on mounting in panelboards and switchboards. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in commercial and light industrial power distribution systems. It is typically applied in branch circuit protection for motor control centers, lighting panels, and distribution boards requiring robust short-circuit and overload protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: QJH Series
  • Type: QJH
  • Weight: 4 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 42kA@240V
  • Phase: 3
  • Current Rating: 225A
  • Amperage: 225 Amp
  • Mounting Type: Bolt-On
  • Interrupt Rating: 10kA at 240V
  • Series/Frame: QJ
  • Trip Unit: Thermal Magnetic (Long-Time and Instantaneous)