Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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circuit-breaker
Westinghouse BAB3040HS 40A 3P 240V Circuit Breaker, Bolt-On | AmpState
| Part Number | BAB3040HS |
| Amperes | 40 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | circuit-breaker |
Regular price
$953.00
Sale price
$953.00
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 BAB3040HS 40A 3P 240V Circuit Breaker, Bolt-On | AmpState
Regular price
$953.00
Sale price
$953.00
Regular price
Unit price
Product description
Shipping
Trust the Westinghouse BAB3040HS 40A 3P 240V Circuit Breaker to safeguard your electrical distribution with precise, OEM-aligned protection. Built for panelboards, load centers, and established electrical systems, this bolt-on breaker is a dependable choice for both retrofit projects and ongoing spare-part stocking.
- Manufacturer: Westinghouse
- Part Number: BAB3040HS
- Amperage: 40 A
- Poles: 3
- Voltage: 240V
- Mounting: Bolt-On
Key value proposition: This is more than a replacement part. The BAB3040HS is designed to integrate seamlessly with existing Westinghouse panelboards and distribution setups, helping you maintain a clean, BOM-consistent inventory. A bolt-on installation simplifies and accelerates service work, reducing downtime during maintenance or upgrades and delivering a secure, lasting connection for feeders and branch circuits alike.
Who benefits most: facilities engineers, maintenance technicians, and electrical contractors who prioritize compatibility, reliability, and minimal disruption. If you’re aligning a spare parts kit with the original BOM, or you’re upgrading a panel’s protection scheme without changing the overall architecture, this 3-pole 240V breaker from Westinghouse is a precise fit.
Use-case scenarios: - Replacing a failed breaker in an existing Westinghouse panel or load center - Stocking authentic parts to keep BOM fidelity and expedite repairs - Ensuring consistent protection across a three-phase feeder or critical distribution bus
Practical considerations and tips: - Always verify the original part number and panel model to confirm fit before ordering. - Prepare for a quick bolt-on swap by ensuring the enclosure interior is clean, dry, and accessible, with compatible bus bars ready for re-attachment.
Need help confirming compatibility with your specific panel or load center? Message AmpState, and we’ll assist in verifying fitment to ensure you get the exact device you need for reliable protection and fast, worry-free service restoration.
Contact sales@ampstate.com
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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
