Siemens ED22B050L - 50 A, 240 V, 2-Pole Circuit Breaker | AmpState

Siemens ED22B050L is a 50A, 240V, 2-pole molded case circuit breaker designed to provide dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Its compact molded case design frees up panel space while maintaining robust protection. The thermal-magnetic trip unit delivers stable, repeatable protection across a wide range of loads, minimizing nuisance trips and ensuring faster response to faults.

Key advantages include:

• Compact molded case design maximizes interior panel space and simplifies wiring coordination.
• Thermal-magnetic trip unit combines thermal overload sensing with magnetic instantaneous trip for reliable, fast fault interruption.
• 2-pole operation disconnects both hot legs simultaneously for safer, code-compliant protection.
• OEM compatibility designed to drop into matching Siemens load centers and panelboards for straightforward replacement or upgrade.
• Versatile across settings suitable for residential, commercial, and light industrial applications where 240V circuits require solid protection.

Technical specifications at a glance

• Manufacturer: Siemens
• Part Number: ED22B050L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 240V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the ED22B050L? Electricians and facility managers stocking for panel maintenance, contractors upgrading panels, or homeowners replacing a failed breaker in compatible Siemens panelboards will find this unit a dependable, ready-to-match solution. Its compact footprint, precise thermal-magnetic protection, and seamless OEM compatibility help you keep electrical systems safe, compliant, and running smoothly.

Tip for use: install only in compatible Siemens panelboards, and pair with other Siemens protection devices to maintain a uniform protection strategy across your electrical distribution. For retrofits or new installations, the ED22B050L ensures consistent protection across 240V circuits while preserving panel organization and reliability.