BZL300 Contact Kit
BRAH BZL300 contact kit: 400A, 3-pole, 600V. Replaces ZL300, AZ300LC. Covered by a BRAH Electric 6-month warranty; in-stock orders placed before 3:00 PM Pacific ship the same business day.
Factory NewNot reconditioned
Drop-in fitNo modifications needed
Matches OEM SpecsQuality tested
In Stock
$811.25USD
1
Product Specifications
BZL300, BRAH Electric, direct replacement/aftermarket 3-pole contact kits for Asea ZL300, rated for 400 Amp, 600 Volt max, installable in A-Line Series A300, AE300, AF300 magnetic contactors & motor starters.
Frequently Asked Questions
Is this a direct drop-in replacement?
Yes. All BRAH Electric products are engineered as 1:1 direct replacements for the corresponding OEM part. No modifications, adapters, or special wiring are required for installation.*
*Exceptions may apply.
*Exceptions may apply.
What warranty is included?
Every BRAH product ships with a 2-year warranty from the date of invoice. We guarantee proper function without defects according to provided specifications. Contact Kits carry a 6-month warranty.
Do you offer volume or bulk pricing?
Yes. If you are purchasing 10 or more units, or plan to buy regularly, you may qualify for our volume or reseller pricing program. Click on the product page or call us at (855) 355-2724. If you are not a reseller but are interested in volume pricing, you are invited to contact us using this method as well.
What is your return policy?
Returns must be approved by a BRAH Electric representative with an RMA number. Returns within 30 days of shipment are subject to a restocking charge of 25–50%. Items are non-refundable after 30 days. Contact our support team to request an RMA. If you are unsure about product fit, call us at (855) 355-2724. See our Policies page for full details.
How fast will my order ship?
In-stock items ordered before 3:00 PM (Pacific) ship the same business day. You can see the live shipping countdown timer on the product page. Most domestic orders arrive within 2–5 business days.
Is this compatible with my BRAH Electric motor control equipment?
Yes. This BRAH replacement is engineered for direct compatibility with BRAH Electric motor control equipment and follows the same mounting and electrical specifications as the original part.
What OEM part numbers does BZL300 replace?
BZL300 directly replaces ZL300, AZ300LC with no modifications or adapters required*—it installs just like the original.
*Exceptions may apply.
Is BZL300 a drop-in replacement for ZL300, AZ300LC?
Yes. BZL300 is a 1:1 drop-in replacement for ZL300, AZ300LC in BRAH Electric applications. Same mounting and wiring.
Why purchase from BRAH Electric?
The new leader in aftermarket electrical parts. Trusted by more than 10k customers. Parts are tested at BRAH Electric's Carlsbad, California facility.
Rated 5.0 from 33 Google reviews (as of October 2026). Read our reviews on Google
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