Siemens ED22B020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens ED22B020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet a dependable protection solution designed for busy panels: the Siemens ED22B020 20A, 240V, 2-pole bolt-on molded case circuit breaker. Built to guard branch circuits from overcurrent and short circuits, it’s a smart upgrade for panelboards and load centers across residential, commercial, and light industrial settings.

Key advantages that set it apart

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection that stays put through daily electrical activity and service work.
• Thermal-magnetic trip unit provides stable, repeatable protection—the thermal element handles gradual overloads, while the magnetic element reacts quickly to short-circuit conditions.
• OEM compatibility designed to pair with matching Siemens panelboards and load centers for seamless integration and reliable performance.
• Durable molded-case construction built to endure in demanding environments, offering long-term protection for your circuits.
• 2-pole, 20A, 240V configuration provides balanced protection for multiwire branch circuits and common trip requirements in a compact form factor.

Why this breaker matters for your electrical system

When you’re upgrading or replacing a breaker, the ED22B020 delivers precise, predictable protection that helps prevent damage from surges and faults. Its bolt-on design makes it a practical choice for panels that require a secure, vibration-resistant connection, reducing the risk of loose bussing over time. The thermal-magnetic trip unit ensures trip thresholds remain consistent across temperature variations and load changes, supporting safer, more reliable operation.

Ideal use cases

• Residential panelboards and load centers where a 20A, 2-pole protection is needed for multiwire circuits.
• Commercial environments upgrading small equipment circuits or branch circuits in light industrial settings.
• Replacement in compatible Siemens panels where a bolt-on, molded-case breaker is specified.

Technical specifications at a glance

• Manufacturer: Siemens
• Part Number: ED22B020
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance for use

Choose the Siemens ED22B020 when your panelboard or load center requires a reliable, compatible 20A two-pole breaker with a bolt-on mounting style. Ensure the replacement matches the panel’s design and rating, and have a qualified electrician perform installation to maintain safety and code compliance. This breaker is a thoughtful choice for extending the life of your electrical system while maintaining clear, consistent protection for key circuits.