Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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circuit-breaker
Westinghouse CHKD3400T52W Circuit Breaker, 400A, 3-Pole, 600V
| Part Number | CHKD3400T52W |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$29,625.00
Sale price
$29,625.00
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 CHKD3400T52W Circuit Breaker, 400A, 3-Pole, 600V
Regular price
$29,625.00
Sale price
$29,625.00
Regular price
Unit price
Product description
Shipping
The Westinghouse CHKD3400T52W circuit breaker delivers rugged overcurrent protection for heavy-duty electrical systems. With a 400 A rating, a 3-pole configuration, and a 600 V maximum, it's built for industrial service, maintenance, and replacement projects where reliability matters.
Designed for 3-phase power, the CHKD3400T52W is a genuine Westinghouse component meant to integrate with compatible equipment. To confirm fit, verify the part number CHKD3400T52W against your application requirements. If you need help matching a part number or confirming compatibility, message us and we'll help.
Key specifications and compatibility
- Amperage: 400 A
- Poles: 3
- Voltage rating: 600 V
- Part number: CHKD3400T52W
- Product type: Circuit Breaker
Where and how to use
Ideal for industrial electrical service, maintenance, and replacement projects. Use in three-phase distribution panels, switchgear, or panelboards that require a 600 V class breaker and a 400 A rating. This is a "fit-for-purpose" piece when you’re upgrading an existing installation or stocking spare parts for critical equipment uptime.
What makes it different
Compared to generic breakers, this Westinghouse unit ships with a part-number-specific fit that helps ensure proper mounting, trip coordination, and compatibility with your existing Westinghouse or compatible equipment. The emphasis on exact part-number matching reduces retrofit risk and supports more predictable maintenance planning.
Practical tips
- Always verify fit by part number CHKD3400T52W and your panel requirements before installation.
- Keep a spare on hand for critical industrial lines to minimize downtime during replacements.
- If your system has a three-phase configuration, this 3-pole breaker provides synchronized protection across all phases.
Note: This description uses only the information provided. For compatibility or additional details, reach out via messaging and we'll assist with part-number verification and application requirements.
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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
