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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Westinghouse | JDB3100 | Circuit Breaker | 100A | 3-Pole | 600V | 35kA
★★★★★
| Part Number | JDB3100 |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$4,986.00
Sale price
$4,986.00
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.
Westinghouse | JDB3100 | Circuit Breaker | 100A | 3-Pole | 600V | 35kA
Regular price
$4,986.00
Sale price
$4,986.00
Regular price
Unit price
Product description
Shipping
Meet the Westinghouse JDB3100 circuit breaker—an exacting 100A, 3-pole protection device designed for robust performance in commercial and industrial panel systems. With a 600V rating and a 35kA interrupting capacity, this breaker is built to reliably interrupt high fault currents while protecting both wiring and equipment.
Why the JDB3100 stands out
- Precise amperage and configuration: 100A capacity in a 3-pole layout, ideal for three-phase circuits and larger loads.
- Broad system compatibility: 600V maximum operating voltage supports a wide range of industrial applications and panel designs.
- Strong fault protection: 35kA interrupting rating ensures rapid clearance of faults, reducing damage and downtime.
- Maintenance, retrofit, and replacement ready: Specifically suited for scenarios where matching specs are essential and downtime is minimized.
- Clear compatibility reference: The part number JDB3100 is the best reference for ensuring exact fit with your panel or enclosure.
Ideal use cases
- Retrofit or upgrade projects in commercial facilities where a 3-pole, 100A protection device is required.
- Replacement in industrial equipment and control panels that specify the JDB3100 family for compatibility.
- Maintenance cycles for older panels needing dependable 600V protection with high fault-current capability.
Note: Before ordering, confirm fit and ratings for your specific setup. The part number is your most reliable reference to ensure seamless compatibility with your panel or enclosure.
Specifications at a glance
- Amperage: 100A
- Poles: 3-Pole
- Voltage: 600V
- Interrupting Rating: 35kA
- Model: JDB3100
- Manufacturer: Westinghouse
Designed for professionals who value precise specs, durable construction, and a straightforward replacement path, the Westinghouse JDB3100 delivers dependable protection for essential electrical infrastructure. Whether you’re maintaining critical systems, retrofitting legacy panels, or replacing a failed breaker, this 100A, 3-pole 600V solution offers clear performance advantages and peace of mind.
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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
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We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
