B33000S01 - 30Amp Circuit Breaker

B33000S01 - 30Amp Circuit Breaker

The Siemens B33000S01 circuit breaker is designed for your applications where dependable circuit protection and remote tripping capability are both important. Rated at 30 amps with a 3-pole configuration, this Type BL breaker is built for 120/240V electrical distribution systems commonly found in commercial and industrial environments. What makes this model stand out is its built-in 120V shunt trip feature, which allows the breaker to be remotely tripped from an external signal. That added control can be especially useful in emergency shutdown systems, safety circuits, or automated equipment setups where fast remote disconnect capability is needed. The thermal magnetic trip mechanism helps protect against overloads and short circuits, while the bolt-on mounting design provides a secure connection in compatible Siemens panelboards and distribution equipment. Its compact design also makes it easier to work into crowded electrical panels without sacrificing protection or performance. Whether it’s being used in a commercial facility, machinery control panel, or industrial distribution system, the Siemens B33000S01 offers practical protection with the added flexibility of shunt trip operation.

Key Features and Benefits

• 30 amp molded case circuit breaker: Designed for dependable protection in commercial and industrial electrical systems.
• 3-pole configuration for 120/240V systems: Suitable for three-phase electrical distribution applications.
• Type BL breaker design: Built for compatible Siemens panelboards and distribution equipment.
• Built-in 120V shunt trip feature: Allows the breaker to be remotely tripped from an external signal.
• Thermal magnetic trip protection: Helps protect against overloads and short circuits.
• 10kA interrupting capacity: Provides dependable fault protection in electrical distribution systems.
• Bolt-on mounting connection: Provides a secure fit in compatible Siemens panelboards and distribution equipment.
• Helps protect against overloads and short circuits: Designed to help safeguard wiring and connected equipment.
• Compact design for panelboard applications: Makes it easier to work into crowded electrical panels.
• UL 489 listed: Built for low-voltage electrical distribution systems.
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: B33000S01
  
• Product Type: Molded Case Circuit Breaker
  
• Breaker Series: BL
  
• Amperage Rating: 30 Amps
  
• Number of Poles: 3 Pole
  
• Voltage Rating: 120/240 VAC
  
• Interrupt Rating: 10kAIC
  
• Trip Type: Thermal Magnetic
  
• Special Feature: 120V Shunt Trip
  
• Connection Type: Bolt-On
  
• Application: Electrical Distribution
  
• Standard: UL 489
  
• Dimensions:
  • Depth: Approx. 5.5 in
  • Height: Approx. 3.8 in
  • Width: Approx. 4.5 in
• Net Weight: 1.257 lb
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• UL 489 Standards: The Siemens B33000S01 circuit breaker is manufactured to meet UL 489 standards for molded case circuit breakers used in low-voltage electrical distribution systems.
  

Where It Works Best

• Commercial electrical panels
• Industrial distribution systems
• Emergency shutdown systems
• Equipment requiring remote trip capability
• OEM machinery panels
• Industrial control systems
• Three-phase electrical equipment
• Facility maintenance and upgrade projects
• Electrical distribution applications requiring shunt trip operation