Abb TEYL3125B TEYX Circuit Breaker 3P 125A

Product Description

The ABB TEYL3125B is a one-inch wide per pole, compact, "bolt-on" circuit breaker for use on grounded 480Y/277 Vac systems. It features Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. It is suitable for varied applications as a lug-lug breaker.

• Compact bolt-on circuit breaker
• Quick-make / Quick-break mechanisms
• Suitable for varied applications as a lug-lug breaker

Product Highlights

The ABB TEYL3125B circuit breaker is a reliable solution for 480Y/277 Vac systems, ensuring safety with its quick-make/break mechanism.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: TEYL3125B

Technical Specifications

• Category: Lighting Panel Circuit Breakers
• Product Line: TEY / Q-Line (Bolt-On)
• GO Schedule: EY
• Trip Style: Yes
• Poles: 3
• Amperage: 125 A
• System Voltage: 120/240 Vac
• Voltage AC: 480, 277
• Frame Type: TEYL
• 120/240 Vac Interrupting Rating: 100 KAIC
• 125 Vdc Interrupting Rating: 42 KAIC
• 240 Vac Interrupting Rating: 100 KAIC
• 250 Vdc Interrupting Rating: 35 KAIC
• 480/277 Vac Interrupting Rating: 65 KAIC
• Trip Function: LI
• Continuous Current Rated: Standard
• Suitable for Reverse Feed: Yes
• Long Time: Fixed
• Instantaneous: Fixed
• Current Metering: No
• Protective Relays: No
• Wire Range (Cu/Al): #4-2/0
• GSA Compliance: No
• UL File #: E11592
• Family / Style: E150
• Mounting: Bolt On
• Interrupt Rating AC: 65 kA