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Siemens B330H00S01 Miniature Circuit Breaker

  • 30A
  • 3 Pole
  • Bolt-On
Siemens B330H00S01
Miniature Circuit Breaker
Brand Siemens
SKU B330H00S01
Select Item Condition
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  • 30A
  • 3 Pole
  • Bolt-On

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B330H00S01

Siemens B330H00S01 - 30A 3 Pole Miniature Circuit Breaker

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$348.00 In Stock

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Description

Engineered for higher fault currents, the Siemens B330H00S01 is a 3-pole, 30A miniature circuit breaker rated at 22kAIC at 240VAC. It includes a factory-installed 120VAC shunt trip, providing remote shut-off capabilities for emergency or control systems. This BLH-type breaker installs into Siemens P1 panelboards using a standard bolt-on mounting style. The lugs accommodate 14-6 AWG copper wire. It delivers reliable thermal-magnetic protection and is fully HACR rated for HVAC applications.

Specifications

Key specifications
Brand Siemens
Part Number B330H00S01
Series B
Amperage 30A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC
Phase 3
AIC Rating 22kA @ 240VAC
Fit and installation
Frame Type B
Terminal Type Lugs
For Use With Siemens P1 Panelboards
Wire Gauge 14-6 AWG (Cu), 12-6 AWG (Al)
Max Wire 6 AWG
Min Wire 14 AWG (Cu), 12 AWG (Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Auxiliary Switch, Alarm Switch, Padlock Attachment
Accessories Shunt Trip 120VAC (Factory Installed)
Standards CSA C22.2 No. 5, UL 489, NEMA AB 1
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated

Product FAQs

5 answers
What does the 00S01 suffix mean on the B330H00S01 catalog number?

The 00S01 suffix designates that this breaker is equipped with a factory-installed 120VAC shunt trip. This accessory allows the breaker to be tripped remotely by applying a 120V control signal, which is commonly used for emergency stops or automated safety shutdowns.

How does the B330H00S01 differ from a standard B330 breaker?

The standard B330 is a BL-type breaker with a 10kAIC rating. The B330H00S01 is a BLH-type breaker, meaning it has a higher interrupting capacity of 22kAIC at 240VAC. It also includes the factory-installed 120VAC shunt trip.

Can the trip settings on the B330H00S01 be adjusted in the field?

No. This breaker features a fixed thermal-magnetic trip unit. Both the long-time overload and instantaneous short-circuit protection settings are factory calibrated and non-adjustable.

Is the B330H00S01 suitable for HVAC equipment?

Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires HACR-certified branch circuit protection.

Can I install this breaker in a standard Siemens load center?

No. The B330H00S01 is a bolt-on breaker designed specifically for Siemens P1 commercial panelboards. It will not fit in standard residential plug-on load centers that require QP or QPH type breakers.

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