Siemens Industry B2125H 120 and 240 Volt 125 Amp 22 kaic 2-Pole Type BLH Circuit Breaker
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Manufacturer Siemens
Mfg Catalog # B2125H
North Coast Part # 490958


  • 22K AIC series rating
  • Panel board mounting
  • Time saving insta-wire feature
  • HACR rated
  • UL listed


  • Continuous current rated value: 125 A
  • Voltage between phase and Ground (GND) rated value: 120 V
  • 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
  • Design of the product: BLH
  • Size of the circuit-breaker: BL (125A)
  • Design of the overload release: THERMAL - MAGNETIC
  • Height [in]: 3.75 in
  • Width [in]: 2 in
  • Depth [in]: 3 in
  • Product feature: 22kA INTERRUPT
  • Type of electrical connection: BOLT-ON
  • Product brand name: SIEMENS
  • Type of connectable conductor cross-sections at AWG conductors for load-side outgoing feeder single or multi-stranded: 2 -1/0AWG (CU) / 1/0 - 2/0AWG (AL)
  • Type of mounting panel: PANELBOARD


UPC 78364354124
Item Long Description Siemens BL breakers provide easy bolt-on connections in Siemens panelboards. Siemens offers 3 AIC ratings for these breakers: BL at 10K AIC, BLH at 22K AIC, and HBL at 65 K AIC. They are available in 10-125 Amp, with 1, 2 and Triple Poles. All circuit breakers are designed to sense when an over current occurs, measure the amount of over current and lastly, act by tripping quickly enough to prevent damage to itself and associated conductors.
GTiN 00783643541245
Length 3 in
Width 2 in
Voltage 120/240 Volt
Type BLH
Applications Electrical Distribution
Depth 3 in
Height 3.75 in
Connection Type Bolt-On
Family Brand Name Siemens
TC Connection BOLT-ON
Number of Poles 2 Pole
Interrupt Rating 22 A
Trip Range Thermal Magnetic
Operating Temperature N/A
Frame N/A
Actuator N/A
Trip Type N/A
Load Rating N/A
Enclosure N/A
Sub Brand N/A

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