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Siemens JXD62B400 - 400 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState
★★★★★
| Part Number | JXD62B400 |
| Amperes | 400 |
| Poles | 2 |
| 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 JXD62B400 - 400 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState
Regular price
$710.00
Sale price
$710.00
Regular price
Unit price
Product description
Shipping
Siemens JXD62B400 400A, 600V, 2-Pole Bolt-On Molded Case Circuit Breaker is designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for performance in residential, commercial, and light industrial environments, it combines rugged mounting with precise protective behavior to keep electrical systems safe and reliable.
- Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, maintaining a solid electrical path even in demanding or motion-prone installations.
- Thermal-magnetic trip unit provides stable, repeatable protection: the thermal element handles sustained overloads while the magnetic element quickly clamps short circuits, reducing nuisance trips and protecting connected equipment.
- 2-pole design, 400A, 600V enables simultaneous disconnection of both poles for comprehensive protection of large branch circuits.
- OEM compatibility designed to work with matching Siemens OEM loadcenters and panelboards, ensuring straightforward installation and reliable integration.
- Versatile application suitable for residential, commercial, and light industrial panels, offering flexible protection across a wide range of installations.
Why this matters in real-world use:
- In panelboards and load centers, a bolt-on breaker like the JXD62B400 provides a durable bus connection that resists loosening from vibration or handling, helping to prevent intermittent faults.
- The thermal-magnetic protection differentiates between overloads and short circuits, supporting longer equipment life and minimizing unexpected outages in critical circuits.
- When upgrading or replacing an existing breaker, the JXD62B400’s compatibility with Siemens and OEM panels simplifies selection and installation, reducing the need for adapters or custom solutions.
Technical snapshot
- Manufacturer: Siemens
- Part Number: JXD62B400
- Type: Thermal-magnetic molded case circuit breaker
- Amperage Rating: 400A
- Voltage Rating: 600V
- Number of Poles: 2
- Mounting Style: Bolt-on
- Application: Branch circuit overcurrent and short-circuit protection
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Looks and feels like a proper industrial-grade part. Works as expected.
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