Siemens ED41B070 - 70 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Siemens ED41B070 is a rugged, 70A, 120V, 1-pole bolt-on molded case circuit breaker engineered for reliable branch-circuit protection in panelboards and loadcenters. With a bolt-on mounting design, it delivers a secure, vibration-resistant bus connection that stays tight even in busy electrical spaces.

Its thermal-magnetic trip unit combines precision and speed, delivering stable, repeatable protection across a range of operating conditions. This means fewer nuisance trips and more consistent performance when loads surge or temperatures shift, helping keep critical circuits calm and protected.

Key specifications at a glance:

• Amperage rating: 70 A
• Voltage rating: 120 V
• Poles: 1
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Part number: ED41B070

Compatibility and deployment matter. This breaker is designed to work with matching OEM Siemens load centers and panelboards, ensuring a seamless fit, straightforward replacement, and dependable long-term operation in your electrical panel. It’s a versatile choice for residential applications, commercial installations, and light industrial setups where a single, high-current protection point on a 120V circuit is needed.

Practical use cases include replacing aging breakers in Siemens panelboards, provisioning a robust 70A feed for a subpanel or high-draw branch circuit, and upgrading protection on critical circuits in home or small-to-medium commercial environments. When you need a dependable, easy-to-service protection device that aligns with Siemens panel infrastructure, the ED41B070 delivers.