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Brand
Legrand
Legrand is a French maker of electrical and digital building infrastructure, headquartered in Limoges. Its roots lie in a nineteenth-century porcelain workshop in Limoges, and it grew into one of the largest makers of wiring devices, circuit protection, cable management and data centre products. Legrand is listed on Euronext Paris and sells under brands including Legrand, Bticino and Cablofil. Seven Star LLC, an independent supplier in Muscat, lists Legrand circuit breakers for electrical contractors and panel builders in Oman and the GCC, at present a DX3 4-pole miniature circuit breaker rated C32.
Read the full brand profile- 6 products
- 1 category
Brand profile
About Legrand
- Founded
- 1860
- Headquarters
- Limoges, France
- Speciality
- Electrical and digital building infrastructure
- Listed with us
- 6 products
Legrand products by category
Legrand is a French maker of electrical and digital building infrastructure, headquartered in Limoges. Its roots lie in a nineteenth-century porcelain workshop in Limoges, and it grew into one of the largest makers of wiring devices, circuit protection, cable management and data centre products. Legrand is listed on Euronext Paris and sells under brands including Legrand, Bticino and Cablofil.
Seven Star LLC, an independent supplier in Muscat, lists Legrand circuit breakers for electrical contractors and panel builders in Oman and the GCC, at present a DX3 4-pole miniature circuit breaker rated C32.
Legrand company profile
| Headquarters | Limoges, France |
|---|---|
| Listing | Euronext Paris |
| Brands | Legrand, Bticino, Cablofil, Zucchini |
| Product families | DX3 miniature circuit breakers and RCDs, wiring devices, cable trays, busbar trunking, UPS |
Legrand DX3 circuit breakers
DX3 is the Legrand family of modular protection devices for DIN rail mounting. The item on our site is a 4-pole MCB with a C tripping curve and a 32 A rated current. Three things besides the pole count define a breaker of this kind: the curve, the rated current and the breaking capacity printed on the front. Legrand catalogs DX3 breakers in 6000 A and 10000 A versions under separate references.
Ordering Legrand breakers: what we need
Send the Legrand catalog number printed on the device, a six-digit reference, where it is legible. Otherwise give the number of poles, the curve, the rated current, the breaking capacity and the voltage. Mention any auxiliary contact or residual current add-on module fitted beside the breaker, and the board type.
Facts checked against Legrand's published corporate information, October 2026.
Request a Quote for Legrand Products
Looking for Legrand parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Legrand products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
FAQ
Questions about Legrand
Common questions about Legrand equipment, part numbers and supply to Oman and the GCC.
01What does C32 mean on a Legrand DX3 breaker?
The letter is the tripping curve and the figure is the rated current in amperes. C32 is therefore a 32 A breaker with a C curve, the curve generally used for circuits with moderate inrush current such as mixed loads and small motors. B and D curves trip at lower and higher multiples of rated current.
02How do I identify a Legrand MCB for like-for-like replacement?
Read the front face. It shows the range name, the curve and current, the breaking capacity in a rectangle, the voltage and a six-digit catalog number. The number of poles is clear from the width. Send those markings or a photo, since breakers that share curve and current may still differ in breaking capacity.
03When is a 4-pole breaker used in place of a 3-pole one?
A 4-pole breaker switches the neutral together with the three phases. It is chosen where the design or the local wiring rules call for the neutral to be isolated or protected. Follow the single line diagram and the board schedule, and tell us if the neutral pole must be protected or only switched.
04What is a Legrand DX3 breaker?
DX3 is Legrand's range of DIN rail miniature circuit breakers and residual current devices to IEC 60898 and IEC 60947-2, with B, C and D curves and 1 to 4 poles.
05Is Seven Star LLC a distributor of Legrand?
No. Seven Star LLC is an independent industrial supplier in Muscat and is not an authorized distributor or agent of Legrand. We source Legrand circuit breakers and modular devices through commercial channels, check the model or order code against the manufacturer's documentation, and provide the manufacturer's datasheet and the certificates the manufacturer issues with the order on request.