B-LINE Series C 90A Two-Pole M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,065.29
$470.88
B-Line GHB2090 Eaton Series C complete molded case circuit breaker

B-LINE Series C 90A Two-Pole Molded Case Circuit Breaker with Fixed Thermal-Magnetic Trip

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Model: GHB2090
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,065.29
$470.88
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B-LINE Series C 90A Two-Pole Molded Case Circuit Breaker with Fixed Thermal-Magnetic Trip

Professional electrical protection with reliable thermal-magnetic trip technology

The B-LINE Series C molded case circuit breaker delivers dependable electrical protection with 90A capacity and two-pole configuration. This complete G-frame breaker features fixed thermal and fixed magnetic trip technology for consistent overcurrent protection at 480Y/277 Vac and 125/250 Vdc voltage ratings. Built for professional electrical applications with 65 kAIC interrupt rating at 240 Vac and compact 4" height design.

Professional Features & Benefits

  • 90A Amperage Rating: Provides robust current capacity for medium-duty electrical circuits and equipment protection.
  • Two-Pole Configuration: Enables simultaneous protection of both conductors in single-phase or DC applications.
  • Fixed Thermal-Magnetic Trip: Delivers reliable overcurrent protection with consistent trip characteristics for predictable performance.
  • 65 kAIC Interrupt Rating: Safely interrupts high fault currents up to 65,000 amperes at 240 Vac for enhanced system protection.
  • G-Frame Design: Compact 4" height and 2" width footprint optimizes panel space utilization.
  • Dual Voltage Rating: Compatible with 480Y/277 Vac and 125/250 Vdc systems for versatile installation options.
  • Series C Construction: Professional-grade molded case design ensures long-term reliability and durability.

Technical Specifications

  • Amperage Rating: 90A
  • Circuit Breaker Frame Type: Complete breaker
  • Circuit Breaker Type: GHB
  • Department: Electrical
  • Frame Size: G-frame
  • Frequency Rating: 50/60 Hz
  • Height: 4 IN
  • Interrupt Rating: 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac
  • Number Of Poles: Two-pole
  • Product Details: Molded case circuit breaker
  • Product Group: Electrical Components
  • Product Length: 2.63 IN
  • Product Subgroup: Circuit Breakers
  • Product Type: Molded case circuit breaker
  • Series: Series C
  • Trip Type: Fixed thermal, fixed magnetic
  • Voltage Rating: 480Y/277 Vac, 125/250 Vdc
  • Weight: 1.15 LB
  • Width: 2 IN

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial electrical panels and distribution systems
  • Industrial control panels and motor control centers
  • Residential service panels and subpanels
  • Equipment protection in manufacturing facilities
  • Electrical contractor and maintenance applications
  • Building electrical system upgrades and retrofits

Why Choose B-LINE Quality?

B-LINE Series C circuit breakers provide professional-grade electrical protection with proven molded case construction and fixed thermal-magnetic trip technology. The compact G-frame design and dual voltage compatibility ensure reliable performance across diverse electrical applications while maintaining consistent overcurrent protection characteristics.

Manufacturer Resources

Product Specs

Amperage Rating:
90A
Circuit Breaker Frame Type:
Complete breaker
Circuit Breaker Type:
GHB
Frame Size:
G-frame
Frequency Rating:
50/60 Hz
Interrupt Rating:
65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac
Number Of Poles:
Two-pole
Series:
Series C
Trip Type:
Fixed thermal, fixed magnetic
Voltage Rating:
480Y/277 Vac, 125/250 Vdc
Department:
Electrical
Product Group:
Electrical Components
Product Subgroup:
Circuit Breakers
Product Type:
Molded case circuit breaker
Product Length:
2.63 IN
Product Details:
Molded case circuit breaker
Product Height:
4 IN
Product Weight:
1.15 LB
Product Width:
2 IN

B-LINE GHB2090 – Frequently Asked Questions

How fast can I get the B-LINE GHB2090 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE GHB2090 come with a warranty?
Absolutely. The B-LINE GHB2090 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE GHB2090?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE GHB2090 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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