HND312T77W - Eaton 1200A 600V 3-Pole Series C Molded Case Circuit Breaker Electronic LSIA Trip

HND312T77W

HND312T77W is an Eaton Series C molded case circuit breaker designed for reliable power distribution protection.This 3-pole circuit breaker features a 1200 ampere rating and operates at 600 volts AC. It uses an electronic LSIA (Long-time, Short-time, Instantaneous, and Ground-fault) trip unit with OPTIM 750 design for precise and adjustable protection. The breaker is part of Eaton's NG-frame Series C line, offering a 100% rated continuous duty cycle. It has an interrupt rating of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC, suitable for demanding industrial and commercial applications. The breaker is bolt-on mounted and UL listed with HACR rating compliance.

Key Specifications
• Amperage: 1200 A
• Voltage Rating: 600 Vac
• Number of Poles: 3
• Series/Frame: Series C, NG-frame
• Trip Unit: Electronic LSIA (OPTIM 750)
• Interrupt Rating: 100 kAIC at 240 Vac, 65 kAIC at 480 Vac
• Mounting Type: Bolt-On
• Frequency Rating: 50/60 Hz
• Certifications: UL Listed, HACR Rated
• Continuous Duty Rating: 100%

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: HND312T77W
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : HND
• Voltage : 600
• Amperage : 1200
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : Bolt-On
• Functions : LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm
• Frame Size : N Frame
• Protection : Solid State

Product Data

• UPC : 786679050170
• GTIN : 00786679050170
• Country of Origin : United States
• Dimensions : 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 48
• Certification : UL Listed,HACR Rated