Siemens

Accueil » Siemens

Free Shipping!

Enjoy Free Shipping in Ontario and Quebec. All other Canadian provinces receive 10% Off their order. Terms and conditions apply.

Shop now

Trusted Electrical Supplies for Pros, Facilities and Homeowners Across Canada

Shop top brands, Canadian-made products, and expert-approved tools — all with fast, reliable delivery.

Shop Our Catalogue shop Made in canada

29 Produits

Buying for a project or in volume?

Contractors and bulk buyers can get project pricing. Send your material list and we will quote it back, priced in CAD, shipped Canada-wide or ready at our Vaughan counter.

Apply for Contractor Pricing → Request a Project Quote →
About this category

Depuis plus de 100 ans, Siemens Canada est synonyme d’excellence technique, d’innovation, de qualité et de fiabilité. La technologie de Siemens dans les domaines de l’électrification, de l’automatisation et de la numérisation permet de concrétiser ce qui compte pour les Canadiens. Plus de 4 300 employés au Canada proposent des solutions en matière d’énergie durable, d’infrastructures intelligentes, de soins de santé et de fabrication.

TÉLÉCHARGER LE CATALOGUE

Siemens makes circuit breakers and load centres, and the Canadian residential line shown here is built around SEQ and EQL loadcentres with Q-series plug-in breakers. Match the breaker to the panel first, because a loadcentre is tested and labelled for specific breaker types and the label inside the door is the authority. Loadcentres are selected by main breaker amperage and circuit count, so a 24-circuit 100 amp panel and a 40/80-circuit 200 amp panel serve very different services. Tandem breakers only fit the panel positions rated to accept them.
Common questions
How do I read a Q-series breaker number like Q230 or Q2020NC?
Q is the plug-in breaker family. The digits give poles and amperage, so Q230 is two-pole 30 amp and Q220 is two-pole 20 amp. A four-digit number such as Q2020 is a tandem carrying two 20 amp poles in one space, and the NC suffix denotes the version supplied without the CTL rejection clip.
What does 40/80 circuit mean on an SEQ loadcentre?
It is the space count. The enclosure has 40 full-size breaker spaces and can reach up to 80 poles if tandem breakers are installed in the positions that accept them. Not every space in a panel takes a tandem, so read the panel label before you plan a fill that assumes 80 circuits.
Can I put another brand of breaker in a Siemens panel?
Only breakers listed for that panel should go in it. An EQ or SEQ loadcentre carries a label inside the door naming the acceptable breaker types and ratings. A breaker that physically clips onto the bus is not automatically an acceptable installation, and an inspector will check the label against what is in the panel.
When would I use an ID series fusible switch instead of a breaker?
The ID series are industrial duty fusible disconnects rated 600 volt and ordered by amperage and pole count. They are used ahead of motors and machinery where a lockable local disconnect with fuse protection is wanted. Breakers in a loadcentre handle branch and feeder distribution. Fuse class and size are ordered separately from the switch body.
Can I collect a loadcentre at the counter instead of shipping it?
Yes, pickup is at 8520 Jane St in Vaughan, Ontario, which is usually the fastest route for GTA panel work. Shipped orders move Canada-wide in about 3 to 7 business days, free on Ontario and Quebec orders over $150, with 10 percent off at checkout for the rest of Canada. Call ahead on large panels.

Maple Electric Supply offre une gamme complète de produits électriques, incluant luminaires, câbles, panneaux, outils et pièces d'automatisation industrielle. Magasinez en ligne et profitez de marques fiables et d'une livraison rapide partout au Canada. Nous sommes fiers de servir les électriciens, les constructeurs et les propriétaires.