QOB21001021

QOB21001021

QOB21001021 is a Square D 2 pole, 100 amp miniature circuit breaker designed for bolt-on mounting with a shunt trip feature and a 10 kA interrupt rating.This circuit breaker provides reliable overload and short circuit protection for load centers, panelboards, and switchboard distribution panels. It supports 120/240 VAC and 48 VDC voltage ratings, features thermal magnetic trip units, and includes a pressure plate connection with VISI-trip indicator. The breaker is UL listed, CSA certified, and HACR rated for HVAC applications.

Key Specifications
• Amperage: 100 Amp
• Voltage Rating: 120/240 VAC, 48 VDC
• Number of Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 10 kA at 120/240 VAC
• Trip Unit: Thermal Magnetic with Shunt Trip
• Wire Size: 4 to 2/0 AWG Copper or Aluminum
• Standards: UL Listed, CSA Certified, HACR Rated
• Connection Type: Pressure Plate with VISI-Trip Indicator
• Series/Frame: QO Miniature Circuit Breaker

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Specifications

• Part Number: QOB21001021
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 100
• Phase : 1
• Poles : 2
• AIC rating : 10kA@120V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Pressure Plate
• Frame Size : 100A/QO
• Temp Rating : 104°F
• MCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG
• Breaker Type : Shunt Trip
• Protection : Thermal Magnetic

Product Data

• UPC : 785901031017
• GTIN : 00785901031017
• Country of Origin : Mexico
• Dimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 1
• Panel Type : Square D NQOD Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed