GE TEYL2020B - 20 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The GE TEYL2020B is a 20A, 480V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable protection for branch circuits in panelboards and loadcenters. Built to endure demanding commercial and light industrial environments, it combines a rugged bolt-on mounting with a precise thermal-magnetic trip unit for consistent, repeatable protection performance.

Key specifications at a glance

• Amperage: 20 A
• Voltage: 480 V
• Poles: 2
• Mounting: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker

Why this design matters

• Secure bolt-on mounting: Provides a rigid, vibration-resistant bus connection that stays put in panels subject to movement or vibration.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal overload sensing with fast magnetic disconnection for short circuits.
• Two-pole protection: Simultaneously disconnects both conductors, essential for 480V circuits and balanced protection in multi-wire systems.
• OEM panel compatibility: Engineered to pair with GE OEM loadcenters and panelboards for a seamless, reliable fit and predictable performance.

Ideal applications

• Residential, commercial, and light industrial electrical distributions that require reliable 480V branch-circuit protection
• Panelboard retrofits or new installations in commercial spaces with high-vibration environments (hence the bolt-on design)
• Motor and equipment circuits in HVAC, processing, or manufacturing setups where stable protection is critical

Why choose GE TEYL2020B over generic breakers

• Interchangeability with GE OEM panels ensures consistent performance and fewer compatibility concerns during installs or replacements
• Solid bus connection minimizes contact resistance over time, helping to maintain predictable trip characteristics
• Thermal-magnetic protection responds quickly to short circuits while still tolerating normal load variations, reducing nuisance trips in everyday use

With the GE TEYL2020B, you gain a proven, reliable solution for safeguarding your 480V circuits—delivering confident protection for your panelboards and loadcenters, backed by GE's engineering commitment.