GE TEYF330 – 3‑Pole 30 A 480/277 V AC Molded Case Breaker, Thermal‑Magnetic, 18 kAIC @ 480 V / 65 kAIC @ 240 V

GE TEYF330 – 3‑Pole 30 A 480/277 V AC Molded Case Breaker, Thermal‑Magnetic, 18 kAIC @ 480 V / 65 kAIC @ 240 VProduct DescriptionThe GE TEYF330 is a 3pole, 30 Amp, 480 277 V AC bolton molded case circuit breaker from the TEYF series, engineered for reliable overcurrent protection in industrial and commercial electrical distribution systems. This breaker features a thermalmagnetic (LI) trip unit with LongTime (LI) and Instantaneous protection for dependable performance under overload and shortcircuit conditions. It delivers strong interrupting capacity

Product Description
The GE TEYF330 is a 3‑pole, 30 Amp, 480/277 V AC bolt‑on molded case circuit breaker from the TEYF series, engineered for reliable overcurrent protection in industrial and commercial electrical distribution systems. This breaker features a thermal‑magnetic (LI) trip unit with Long‑Time (LI) and Instantaneous protection for dependable performance under overload and short‑circuit conditions.

It delivers strong interrupting capacity ratings: 18 kAIC @ 480/277 V AC and 65 kAIC @ 240 V AC, making it suitable for a range of applications in lighting panelboards, switchboards, and distribution equipment. The TEYF330 is UL and CSA certified and built to meet rigorous safety and performance standards.

Key Features

• Poles: 3

• Amperage: 30 A

• Voltage: 480/277 V AC (also compatible with 120/240 V AC systems)

• Type: Molded Case Breaker (TEYF series)

• Thermal‑magnetic trip with Long‑Time (LI) and Instantaneous protection

• Interrupting capacity: 18 kAIC @ 480 V / 65 kAIC @ 240 V AC

• Bolt‑on mounting for panelboard installation

• UL and CSA certified for commercial/industrial electrical protection

Technical Specifications

• Manufacturer: General Electric (GE)

• Catalog Number: TEYF330

• Frame/Series: TEYF (compact bolt‑on design)

• Phase: 3‑phase

• Trip Type: Thermal‑Magnetic (LI, non‑interchangeable)

• Mounting Type: Bolt‑on panelboard

• Frequency Rating: 50/60 Hz

• Terminal Connection: Lug

• Protection: Overload & short‑circuit

• Frame Size: TEYF (compact)

Product Data

• UPC / GTIN: 783164388503 / 00783164388503

• Provides reliable overload and short‑circuit protection in industrial and commercial electrical panels

• Compatible with GE AE lighting panelboards and similar distribution equipment

• Built to meet UL 489, CSA, and applicable IEC safety standards