Square D - Sigma Parts https://sigma-parts.com Mon, 17 Nov 2025 23:55:15 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://i0.wp.com/sigma-parts.com/wp-content/uploads/2018/05/cropped-Sigma-Parts-fav-iocn.png?fit=32%2C24&ssl=1 Square D - Sigma Parts https://sigma-parts.com 32 32 191341456 Square D 500SV1B Motor Starter https://sigma-parts.com/product/square-d-500sv1b-motor-starter/?utm_source=rss&utm_medium=rss&utm_campaign=square-d-500sv1b-motor-starter Thu, 04 Sep 2025 14:12:27 +0000 https://sigma-parts.com/?post_type=product&p=75371 The Square D 500SV1B is a Size 0, open-style motor starter. This complete starter includes both a contactor for switching the motor and an overload relay for thermal protection. It is a fundamental component for controlling and protecting small three-phase motors in industrial applications.

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]]> 75371 Square D BDL36040LU Circuit Breaker https://sigma-parts.com/product/square-d-bdl36040lu-circuit-breaker/?utm_source=rss&utm_medium=rss&utm_campaign=square-d-bdl36040lu-circuit-breaker Tue, 24 Jun 2025 18:38:16 +0000 https://sigma-parts.com/product/square-d-bdl36040lu-circuit-breaker/ The Square D BDL36040LU is a 40A, 3-pole PowerPact B thermal-magnetic molded case circuit breaker designed for robust overcurrent protection in commercial and industrial systems. It is rated for 600Y/347 VAC and features a high interrupt capacity of 18 kA at 480 VAC to ensure electrical safety and system reliability.

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]]> 74060 Square D LK-1 Linkage Kit https://sigma-parts.com/product/square-d-lk-1-linkage-kit/?utm_source=rss&utm_medium=rss&utm_campaign=square-d-lk-1-linkage-kit Tue, 24 Jun 2025 18:36:53 +0000 https://sigma-parts.com/product/square-d-lk-1-linkage-kit/ The Square D LK-1 is a mechanical linkage kit designed to connect an external, door-mounted operating handle to a compatible circuit breaker or switch inside an enclosure. This kit enables safe, through-the-door operation of the protective device, serving as a critical component for safety and accessibility.

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]]> 74015 Square D JJL36250 250 Amp Breaker https://sigma-parts.com/product/square-d-jj250-250-amp-breaker/?utm_source=rss&utm_medium=rss&utm_campaign=square-d-jj250-250-amp-breaker Tue, 24 Jun 2025 18:36:53 +0000 https://sigma-parts.com/product/square-d-jj250-250-amp-breaker/ The Square D JJL36250 is a 250A, 3-pole molded case circuit breaker from the high-performance PowerPacT J series, designed for industrial and commercial power distribution. This unit provides reliable overcurrent protection on 600VAC systems, featuring a thermal-magnetic trip unit and a 25kA interrupt rating.

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