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Westinghouse 373B331G09 replacement Contact Kit – BRAH B373B331G09
B373B331G09 Contact Kit – view 1 of 1

Westinghouse 373B331G09 Replacement Contact Kit

BRAH B373B331G09 replaces the Westinghouse 373B331G09 contact kit: 27A, 4-pole, 600V. Part of the A200 Series 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
$220.19USD
1
6-Month Warranty included
(855) 355-2724Average waiting time: 1 min

Product Specifications

DatasheetCAD Doc (STEP)

373B331G09, 4 pole contact kit, rated for 27 amp, 600 volt max, suitable for NEMA size 1 motor starters and contactors, suitable with Westinghouse A200 Series A200, A201, A210, A211 motor starters contactors, complete assembly kit includes all contacts and related mounting screws and hardware, direct substitute for Westinghouse OEM 373B331G09.

BRAH part: B373B331G09. Also replaces: WA1LC

B373B331G09 specifications
BRAH Part NumberB373B331G09
Replacement for OEM Part #373B331G09, WA1LC
Replacement for OEM MfrWestinghouse
FamilyA200 Series
Type373, B373
Amperage27A
Voltage600V
Poles4P

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 B373B331G09 replace?
B373B331G09 is a direct replacement for 373B331G09, WA1LC. No modifications or adapters are required—it installs like the original.
Is B373B331G09 a drop-in replacement for 373B331G09, WA1LC?
Yes. B373B331G09 is a 1:1 drop-in replacement for 373B331G09, WA1LC in Westinghouse applications. Same mounting and wiring.

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

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