Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
90A
KA3090SW | Circuit Breaker | 90A | 3-Pole | 600V
★★★★★
| Amperes | 90 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | 90A |
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
KA3090SW | Circuit Breaker | 90A | 3-Pole | 600V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
The KA3090SW circuit breaker is a purpose-built safeguard for industrial electrical systems, delivering 90 amps of protected current across a 3-pole configuration for up to 600 volts. Built for maintenance, retrofit, and replacement projects, this breaker helps keep critical equipment online with minimal downtime while preserving system integrity.
Specifications at a glance
- Amperage: 90A
- Poles: 3-Pole
- Voltage rating: 600V
- Part number: KA3090SW
- Ideal for: maintenance, retrofit, and replacement in industrial panels
Key note: Confirm fit and ratings before ordering. The part number KA3090SW is the most reliable reference for compatibility, ensuring the breaker matches your panel design, wiring scheme, and protective characteristics.
What makes this breaker standout
Unlike generic substitutes, KA3090SW is chosen for projects that demand precise alignment with existing switchgear and control systems. It supports reliable interruption in three-phase circuits and provides predictable performance within the specified amperage, voltage, and pole configuration. This specificity reduces guesswork during upgrades and stocking for maintenance crews.
Ideal use cases
- Maintenance on aging or custom 3-phase equipment in manufacturing, facilities, and process plants
- Retrofit projects where maintaining the exact 3-pole 600V, 90A spec is essential to avoid panel rewiring or extensive reconfiguration
- Replacement for installations that require the KA3090SW part number as the compatibility reference
How to verify compatibility and install
Before ordering, cross-check the equipment documentation and labeling to ensure amperage (90A), pole count (3-Pole), and voltage rating (600V) match your circuit protection needs. Use KA3090SW as the primary compatibility reference; if your system lists this exact part number, your replacement should align with the OEM design and protection profile. For installation, follow standard safety practices and the panel manufacturer’s guidelines to ensure proper mounting and electrical connections.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
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
