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Siemens HEB3B030B - 30 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState
★★★★★
| Part Number | HEB3B030B |
| Amperes | 30 |
| Poles | 3 |
| Voltage | 600 |
| 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 HEB3B030B - 30 A, 600 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 HEB3B030B — a sturdy 30A, 600V, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Built for real-world reliability, this unit keeps critical electrical systems safe and running smoothly in demanding environments.
- Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, reducing loosening and arcing in installations subject to movement or vibration.
- Thermal-magnetic trip unit provides stable, repeatable protection against both overloads and short circuits, helping minimize nuisance trips while safeguarding downstream equipment.
- Three-pole design supports balanced three-phase circuits, ensuring coordinated tripping across all conductors for motors and other three-phase loads.
- 600V rating makes it suitable for commercial and light industrial applications, while remaining compatible with matching OEM load centers and panelboards for seamless replacements.
- Durable molded case construction offers long-term protection in standard panel installations and aligns with OEM specifications for reliable field service.
Ideal applications and scenarios
- Residential projects that require robust, three-phase protection in compatible panelboards.
- Commercial spaces such as offices and retail settings where stable protection for branch circuits is essential.
- Light industrial environments with motors and other three-phase equipment that benefit from coordinated trip behavior.
With direct OEM compatibility, this breaker simplifies replacement and upgrades in existing Siemens and partner load centers. Its bolt-on design, combined with a thermal-magnetic trip, delivers precise protection tailored to real-world electrical demand — helping you protect wiring, reduce downtime, and extend the life of connected equipment.
Technical snapshot
- Manufacturer: Siemens
- Part Number: HEB3B030B
- Type: Thermal-magnetic molded case circuit breaker
- Amperage Rating: 30A
- Voltage Rating: 600V
- Number of Poles: 3
- Mounting Style: Bolt-on
- Application: Branch circuit overcurrent and short-circuit protection
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