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Transparent two-pole bolt-on circuit breaker with red handles

Federal Pacific

Federal Pacific UBIF2100NB hvac control 100A 2 pole 120/240V

SKU CH-0E1N-VQ2ZZ

Bolt-on circuit breaker rated 100 A, two-pole, 120/240 V AC with 10 kA interrupting capacity for Federal Pacific NBLP commercial panels

  • ColorTransparent
  • Reliable circuit protection for HVAC systems with 100 A, 2-pole rating
  • ETL Listed safety certification meets recognised standards
  • 10 kA interrupting capacity handles fault currents effectively
  • Bolt-on design fits Federal Pacific NBLP commercial panels
  • Compact 4.5 in length suits tight panel spaces

HVAC Control for NBLP Panels

This Federal Pacific UBIF2100NB circuit breaker is a 100 A, two-pole device rated for 120/240 V AC. It is designed for use with Federal Pacific NBLP commercial panels and carries an ETL listing. The unit suits electricians and facility managers who need a bolt-on branch-circuit protector for standard commercial loads.

Bolt-On Fit and Panel Space

The breaker mounts directly onto the panel bus without a separate bracket, using the UBIF series form factor. Its dimensions of 4.5 in length, 2.0 in width and 2.75 in depth determine the slot space required inside the enclosure. The transparent housing allows visual confirmation of the contact position during inspection or troubleshooting.

Sustained Load Behaviour

The device has a maximum AIR rating of 10 kA, indicating its interrupting capacity under fault conditions. It is not rated for DC voltage, so it must remain on AC circuits only. California Proposition 65 warnings apply because the product contains chemicals known to cause cancer and birth defects or other reproductive harm.

Highlights

  • Reliable circuit protection for HVAC systems with 100 A, 2-pole rating
  • ETL Listed safety certification meets recognised standards
  • 10 kA interrupting capacity handles fault currents effectively
  • Bolt-on design fits Federal Pacific NBLP commercial panels
  • Compact 4.5 in length suits tight panel spaces

Specifications

BrandFEDERAL PACIFIC
ColorTransparent

Questions about this item

Will the 10 kA interrupting rating handle the fault current in my Federal Pacific NBLP panel?

The breaker carries a 10 kA AIR rating, which is the maximum interrupting capacity it is tested to deliver when installed in a compatible NBLP panel.

How much heat should I expect from a 100 A two-pole breaker running continuously inside the panel?

Continuous 100 A operation will generate noticeable warmth; the 4.5 in by 2.0 in by 2.75 in bolt-on frame relies on panel airflow to dissipate that heat.

Does this UBIF breaker require a specific Federal Pacific NBLP panel to mount and operate correctly?

Yes, the supplier data states it is for use with Federal Pacific NBLP commercial panels, so the panel must accept the UBIF series bolt-on form factor.

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