- Monday - Friday 07:00 AM - 04:30 PM
The SIEJD63T350 is a high-performance Siemens 350A JD Frame Trip designed for reliable circuit protection in various applications. With its robust construction, this trip unit ensures optimal functionality and durability, making it ideal for heavy-duty environments. Trust this product to safeguard your electrical systems efficiently and effectively.
The SIEJD63T350 is compatible with Siemens JD Frame molded-case circuit breakers. JD Frame breakers are 3-pole, 600V AC commercial and industrial devices. It is not designed for use with other Siemens frame sizes such as ED, FD, or LD. If you're unsure whether this trip unit matches your breaker, contact us with your breaker's full catalogue number and we'll verify.
The SIEJD63T350 is a trip unit component for the Siemens JD Frame series, rated at 350A. JD Frame breakers in this range typically use thermal-magnetic trip mechanisms. If your application requires a specific trip characteristic (e.g., standard inverse, long-time delay), please contact our team to confirm the trip type matches your requirements before ordering.
Siemens JD Frame components, including trip units, can be difficult to source as the product line has aged in the market. Northern Breaker Group specializes in obsolete and hard-to-find electrical parts across Canada. Contact our Calgary, Edmonton, or Vancouver counters for current stock availability and lead times — we'll do our best to source it for you.
Looking for pricing, stock or delivery?
Reviews are for product feedback and are not monitored by our sales team. For a price, availability or lead time on this part, send a quote request — we reply from our Calgary, Edmonton and Vancouver counters.
No reviews yet for this product. If you have used it, your feedback helps other trades people choose the right part.
Be the first to review this product