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Compact grey molded case breaker with two poles and bolt-on lugs

GE

GE TEY230 30 A 2-Pole Molded Case Circuit Breaker

SKU CH-F4TN-R3FZZ

A 30 A, two-pole molded case breaker rated 277/480 V AC and 250 V DC with a 14 kA interrupting rating, bolt-on mounting for GE AE lighting panels, thermal-magnetic trip fixed at 575 A instantaneous

  • TypeCircuit Breakers
  • 30 A rated current protects circuits up to 14 kA fault level
  • 2-pole design handles 277/480 V AC and 250 V DC systems
  • Thermal-magnetic trip with fixed 575 A instantaneous setting
  • Bolt-on panelboard mounting fits GE AE lighting panels
  • Compact 5.25 × 2 × 3.06 in frame saves panel space

Circuit Breaker for GE AE Lighting Panels

The GE TEY230 is a 30 A molded case circuit breaker designed for bolt-on installation in GE AE lighting panels. It provides standard thermal magnetic protection for single-phase circuits in commercial and industrial electrical systems. Electrical contractors and panel builders select this breaker for compatible GE panelboard applications.

Bolt-On Mounting and Lug Terminals Simplify

The bolt-on mounting style secures the breaker directly to the panelboard bus, while the lug terminal connection accepts standard wire terminations without additional accessories. Fixed instantaneous trip at 575 A and a 14 kA interrupting rating at 277/480 V AC are factory-set, so no field adjustments are required.

277/480 V AC Rating Determines Panel Compatibility

This breaker carries a maximum AC voltage rating of 277/480 V AC and a DC rating of 250 V DC, making it suitable only for panels rated at or below these voltages. Installers must verify the panelboard voltage and available fault current before selection.

Highlights

  • 30 A rated current protects circuits up to 14 kA fault level
  • 2-pole design handles 277/480 V AC and 250 V DC systems
  • Thermal-magnetic trip with fixed 575 A instantaneous setting
  • Bolt-on panelboard mounting fits GE AE lighting panels
  • Compact 5.25 × 2 × 3.06 in frame saves panel space

Specifications

BrandGE
TypeCircuit Breakers

Questions about this item

Will the thermal-magnetic trip unit need periodic recalibration or replacement?

The trip unit is factory sealed with a fixed instantaneous setting of 575 A; no field calibration or replacement is required during normal service life.

What is the first limit reached when the breaker carries 30 A continuously in a fully loaded panel?

The 125 A frame rating and 14 kA interrupting capacity at 277/480 V AC set the thermal and short-circuit boundaries before any other parameter.

How much heat does the bolt-on lug connection dissipate when the breaker runs at full load all day?

Continuous 30 A operation produces only modest temperature rise at the lug terminals; the molded case is rated for the 125 A frame ambient without forced cooling.

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