BRAH Electric
 
Westinghouse WH6LC replacement Contact Kit – BRAH BWCK63
BWCK63 Contact Kit – view 1 of 4BWCK63 Contact Kit – view 2 of 4BWCK63 Contact Kit – view 3 of 4

Westinghouse WH6LC Replacement Contact Kit

BRAH BWCK63 replaces the WH6LC contact kit: 540A, 3-pole, 600V. Part of the Advantage W200 family. Covered by a BRAH Electric 6-month warranty; in-stock orders placed before 3:00 PM Pacific ship the same business day.

Factory New
Drop-in fit
Matches OEM Specs
In Stock
$1,591.26USD
1
6-Month Warranty included
(855) 355-2724Average waiting time: 1 min

Product Specifications

DatasheetCAD Doc (STEP)

WCK63, 3 pole contact kit, rated for 540 amp, 600 volt max, suitable for NEMA size 6 motor starters and contactors, suitable with Westinghouse Advantage W200 Series W200M6 motor starters contactors, complete assembly kit includes all contacts and related mounting screws and hardware, direct substitute for Westinghouse OEM WCK63.

BRAH part: BWCK63. Also replaces: WCK63

BWCK63 specifications
BRAH Part NumberBWCK63
Replacement for OEM Part #WCK63, WH6LC
Replacement for OEM MfrWestinghouse
FamilyAdvantage W200
TypeWCK, BWCK
Amperage540A
Voltage600V
Poles3P

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.
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.
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 Westinghouse motor control equipment?
Yes. This BRAH replacement is engineered for direct compatibility with Westinghouse motor control equipment and follows the same mounting and electrical specifications as the original part.
What OEM part numbers does BWCK63 replace?
BWCK63 is a direct replacement for WCK63, WH6LC. No modifications or adapters are required—it installs like the original.
Is BWCK63 a drop-in replacement for WCK63, WH6LC?
Yes. BWCK63 is a 1:1 drop-in replacement for WCK63, WH6LC in Westinghouse 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

Factory New
Drop-in fit
Matches OEM Specs
Ships Worldwide
6-Month Warranty included

Related Products

BRAH BWCK13 Contact Kit – replaces Westinghouse WCK13
BWCK13
Substitute for Westinghouse WCK13, WH1LC
View Product
Amperage27A
Poles3P
FamilyAdvantage W200
TypeWCK, BWCK
BRAH BWCK23 Contact Kit – replaces Westinghouse WCK23
BWCK23
Substitute for Westinghouse WCK23, WH2LC
View Product
Amperage45A
Poles3P
FamilyAdvantage W200
TypeWCK, BWCK
BRAH BWCK33 Contact Kit – replaces Westinghouse WCK33
BWCK33
Substitute for Westinghouse WCK33, WH3LC
View Product
Amperage90A
Poles3P
FamilyAdvantage W200
TypeWCK, BWCK
BRAH BWCK43 Contact Kit – replaces Westinghouse WCK43
BWCK43
Substitute for Westinghouse WCK43, WH4LC
View Product
Amperage135A
Poles3P
FamilyAdvantage W200
TypeWCK, BWCK

More Westinghouse Advantage W200 replacement parts

View all Westinghouse Advantage W200 replacement parts