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circuit-breaker
Siemens QJ23B070H 70A 240V 3-Pole Circuit Breaker
★★★★★
| Part Number | QJ23B070H |
| Amperes | 70 |
| Poles | 3 |
| Voltage | 240 |
| 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 QJ23B070H 70A 240V 3-Pole Circuit Breaker
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
Product description
Shipping
The Siemens QJ23B070H is a rugged, 3-pole bolt-on molded case circuit breaker designed to deliver precise branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a sturdy bolt-on mounting, it creates a rigid, vibration-resistant bus connection that stays secure even in demanding environments.
- 70 Amp, 240 Volt rating provides reliable protection for medium-duty branch circuits in residential, commercial, and light industrial settings.
- Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both overload and short-circuit conditions, helping minimize nuisance trips.
- 3-pole design ensures balanced protection across all phases, safeguarding equipment and reducing the risk of partial faults.
- Bolt-on mounting offers a secure, vibration-resistant connection that stays put through temperature swings and mechanical vibrations common in electrical panels.
- OEM compatibility compatible with matching Siemens OEM loadCenters and panelboards for streamlined replacements and upgrades.
This breaker is ideal for protecting branch circuits that feed motors, HVAC equipment, lighting, outlets, and other critical loads in homes, offices, and small industrial applications. By integrating a thermal-magnetic molded case design, it balances fast fault interruption with reduced wear on the trip mechanism, promoting long-term reliability in daily use.
Key specifications at a glance
- Manufacturer: Siemens
- Part Number: QJ23B070H
- Type: Thermal-magnetic molded case circuit breaker
- Amperage Rating: 70A
- Voltage Rating: 240V
- Number of Poles: 3
- Mounting Style: Bolt-on
- Application: Branch circuit overcurrent and short-circuit protection
When you choose the Siemens QJ23B070H, you’re selecting a robust, dependable solution built to withstand everyday panel duty while delivering precise fault protection. Perfect for upgrading existing installations or matching OEM specs in new panel projects, it’s a practical, long-term choice for reliable electrical safety.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
