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Solid quality component. Exactly as described on the product page.
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circuit-breaker
Siemens HED43B035L - 35 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState
| Part Number | HED43B035L |
| Amperes | 35 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | circuit-breaker |
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens HED43B035L - 35 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens HED43B035L — a 35A, 480V, 3-pole bolt-on molded case circuit breaker engineered to safeguard branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, this unit delivers steadfast performance in commercial and light industrial environments, with compatibility that simplifies replacement and upgrades in Siemens-powered systems.
Why this breaker stands out
- Secure bolt-on mounting creates a rigid, vibration-resistant bus connection, helping maintain reliable protection even in busy electrical rooms or equipment racks.
- Thermal-magnetic trip unit combines temperature-based overload protection with instantaneous magnetic trip for short circuits, delivering stable, repeatable protection across typical operating conditions.
- Three-pole design ensures simultaneous disconnection of all phases for safer shutdown of 480V three-phase circuits.
- 35A at 480V makes it well-suited for protecting feeders and motor circuits in commercial and light industrial applications.
- OEM compatibility is designed to pair with matching Siemens load centers and panelboards, simplifying installation and ensuring cohesive system performance.
- Durable molded case construction withstands the demands of active electrical environments, providing long service life and dependable protection.
Key specifications at a glance
- Manufacturer: Siemens
- Part Number: HED43B035L
- Type: Thermal-magnetic molded case circuit breaker
- Amperage Rating: 35A
- Voltage Rating: 480V
- Number of Poles: 3
- Mounting Style: Bolt-on
- Application: Branch circuit overcurrent and short-circuit protection
Ideal use cases
Choose the Siemens HED43B035L for protecting 3-phase feeders, motors, and equipment in commercial electrical rooms, data centers, retail facilities, and light-industrial installations that operate at 480V. It’s also a practical upgrade option when upgrading panelboards to a compatible Siemens system, ensuring consistent protection characteristics across the distribution network.
Designed for bolt-on installation, this breaker provides a firm, vibration-resistant connection to the bus bars inside compatible Siemens panelboards and load centers. Its thermal-magnetic trip mechanism offers predictable tripping behavior, helping facility teams plan maintenance and reduce downtime. When pairing with Siemens OEM panels, you’ll benefit from streamlined integration, straightforward replacement, and a cohesive protection scheme across the electrical distribution system.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
