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Eaton / Cutler-Hammer EGS2050FFB Molded Case Circuit Breaker

  • 50A
  • 2 Pole
  • Bolt-On
Eaton / Cutler-Hammer EGS2050FFB
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU EGS2050FFB
Select Item Condition
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  • 50A
  • 2 Pole
  • Bolt-On

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Eaton / Cutler-Hammer EGS2050FFB - 50A 2 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer EGS2050FFB - 50A 2 Pole Molded Case Circuit Breaker

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$1,061.07 In Stock

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Description

Built for commercial power distribution, the Eaton EGS2050FFB is a 50A, two-pole molded case circuit breaker from the Series G EG-Frame lineup. Featuring a bolt-on mounting style for a secure connection, it installs into Eaton Pow-R-Line panelboards. It serves as a reliable solution for facility upgrades. The breaker utilizes a fixed thermal-magnetic trip unit and delivers a 35kA interrupting capacity at 480VAC, alongside current-limiting high-speed blow-open action.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series EGS
Amperage 50A
Poles 2
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600Y/347VAC, 125/250VDC
Phase 1
AIC Rating 85kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600Y/347VAC, 35kA @ 125/250VDC
Fit and installation
Frame Type EG
Terminal Type Lugs
For Use With Eaton Pow-R-Line Panelboards
Wire Gauge 14-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 14 AWG
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 Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator
Accessories Load Side Lugs Included, Mounting Hardware
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, IEC, KEMA, UL
Temp Rating 40C
Construction Features HACR Rated, Current Limiting, High-Speed Blow-Open Action

Product FAQs

6 answers
Which panelboards are compatible with the EGS2050FFB?

This EG frame breaker installs directly into Eaton Pow-R-Line panelboards using a bolt-on connection.

What wire size and conductor material does the EGS2050FFB accept?

The standard lugs on this breaker accept 14 AWG to 1/0 AWG wire and are rated for both copper (Cu) and aluminum (Al) conductors.

What does the FFB suffix mean in the EGS2050FFB catalog number?

In the Eaton Series G nomenclature, the FF indicates a fixed thermal and fixed magnetic trip unit. The B specifies a bolt-on mounting configuration.

Is the EGS2050FFB rated for direct current (DC) applications?

Yes, in addition to its AC ratings, this breaker is rated for 125/250VDC systems with an interrupting capacity of 35kAIC.

What type of trip unit is equipped on the EGS2050FFB?

It utilizes a thermal magnetic trip unit with fixed thermal and fixed magnetic settings, providing Long-Time (L) and Instantaneous (I) protection.

Is the EGS2050FFB part of the Eaton Series C or Series G family?

The EGS2050FFB is an EG frame breaker belonging to the Eaton Series G family of molded case circuit breakers.

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