MANUFACTURER DIRECTORY

Square D

Find Square D cross references, equivalent-part candidates and alternate parts. Browse 336 part numbers with recorded alternatives, sources and specification resources.

336indexed parts & series

388distinct cross references

1crossing labels

1product categories

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COMPANY INFORMATION

Square D by Schneider Electric

Brand

Square D is Schneider Electric's electrical-distribution and control brand. Its official portfolio includes circuit breakers, load centers, switchboards and switchgear, safety and disconnect switches, contactors, relays and motor-control products.

Website: https://www.se.com/us/en/brands/squared/ ↗

Documented group / historical relationship: Schneider Electric

Official company / brand information ↗

Product families documented by official sources: Circuit breakers · Load centers and panelboards · Safety and disconnect switches · Switchboards and switchgear · Contactors and relays · Motor starters and control centers · Surge protection · Transformers

Sources reviewed 2026-10-29

Catalog product groups

Switches & disconnects

Coverage describes the parts and references indexed here. It is separate from the company’s full current product portfolio.

CROSS-REFERENCE CONNECTIONS

Cross-reference connections

Alternative labels available when searching Square D products.

Showing 1–1 of 1 brands & labels

Eaton388 recorded crosses →

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Square D part numbers

Choose a part number to compare its alternatives and source notes.

Showing 1–100 of 336 part numbers

823421 recorded match →82342DS1 recorded match →823431 recorded match →82343DS1 recorded match →823441 recorded match →82344DS1 recorded match →82344RB1 recorded match →922511 recorded match →922551 recorded match →92255R1 recorded match →923452 recorded matches →92345RB2 recorded matches →923462 recorded matches →92346RB2 recorded matches →923551 recorded match →92355R1 recorded match →923561 recorded match →92442RB1 recorded match →92443RB1 recorded match →92444RB1 recorded match →924451 recorded match →92445R1 recorded match →924461 recorded match →92446R1 recorded match →D211N2 recorded matches →D221N1 recorded match →D221NRB1 recorded match →D222N1 recorded match →D222NRB1 recorded match →D223N1 recorded match →D223NRB1 recorded match →D224N1 recorded match →D224NRB1 recorded match →D225N1 recorded match →D225NR1 recorded match →D226N1 recorded match →D226NR1 recorded match →D321N1 recorded match →D321NRB1 recorded match →D322N1 recorded match →D322NRB1 recorded match →D323N1 recorded match →D323NRB1 recorded match →D324N1 recorded match →D324NRB1 recorded match →D325N2 recorded matches →D325NR2 recorded matches →D326N2 recorded matches →D326NR2 recorded matches →DT2231 recorded match →DT223RB1 recorded match →DT2241 recorded match →DT224RB1 recorded match →DT3211 recorded match →DT321RB1 recorded match →DT3221 recorded match →DT322RB1 recorded match →DT3231 recorded match →DT323RB1 recorded match →DT3241 recorded match →DT324RB1 recorded match →DT3611 recorded match →DT3621 recorded match →DT3631 recorded match →DT363RB1 recorded match →DT3641 recorded match →DT364RB1 recorded match →DTU2221 recorded match →DTU2231 recorded match →DTU223RB1 recorded match →DTU2241 recorded match →DTU224RB1 recorded match →DTU3211 recorded match →DTU3221 recorded match →DTU3231 recorded match →DTU323RB1 recorded match →DTU3241 recorded match →DTU324RB1 recorded match →DTU3611 recorded match →DTU361RB1 recorded match →DTU3621 recorded match →DTU362AWK1 recorded match →DTU362DS1 recorded match →DTU362RB1 recorded match →DTU3631 recorded match →DTU363AWK1 recorded match →DTU363DS1 recorded match →DTU363RB1 recorded match →DTU3641 recorded match →DTU364AWK1 recorded match →DTU364DS1 recorded match →DTU364RB1 recorded match →DTU4641 recorded match →DU221RB1 recorded match →DU222RB1 recorded match →DU3211 recorded match →DU321RB1 recorded match →DU3221 recorded match →DU322RB1 recorded match →DU3231 recorded match →