Circuit Breakers
For government, HVAC, MEP, and commercial projects across Saudi Arabia. IEC 60898 / IEC 60947 / UL 489 / SASO. MCB · MCCB · ACB – AC Disconnect Switch.
+15
Years of project supplying
9
Sizes from ½" to 4"
24h
Quotation request response
2
Pressure classes 150 / 300
Technical Specifications
Brands
ABB - Schneider Electric
Origin
Europe
Product Types
MCB (Miniature Circuit Breaker) - MCCB (Moulded Case Circuit Breaker) - ACB (Air Circuit Breaker)
Function
Overcurrent protection and circuit isolation for LV electrical systems
Breaking Capacity
MCB: up to 10 kA - MCCB: up to 85 kA - ACB: up to 100 kA
Standard
- UL 489
- SASO
- IEC 60947
- IEC 60898
أنواع الوصلات والمقاسات
المجموعة الكاملة من وصلات الأنابيب الملولبة — من ½″ إلى 4″ بفئتَي Class 150 و Class 300.
كوع 90° وكوع 45°
90° / 45° Elbow
تيه مساوية ومخفّضة
Equal & Reducing Tee
مفصلة كاملة ومخفّضة
Full & Reducing Coupling
وصلة اتحاد
Union
سدادة وصمام
Cap & Plug
حلمة سداسية واسطوانية
Hex & Barrel Nipple
وصلة صليبية
Cross Fitting
بشينة
Bushing
Application Sectors
Where are Circuit Breakers used ?
Distribution Boards & Consumer Units
ABB and Schneider MCBs for final circuit protection in distribution boards of residential towers, offices, hospitals, and government buildings throughout Saudi Arabia.
Main Distribution Boards (MDB)
MCCB for main distribution panel protection in commercial and industrial facilities - high breaking capacity for main incoming supply protection.
Industrial Motor Control
MCCB and ACB for motor starter protection and main power protection in industrial facilities, manufacturing plants, and mechanical rooms.
Government & NEOM Projects
ABB and Schneider Electric are the internationally recognized brands specified by Saudi electrical consultants and accepted in government project electrical panels - IEC 60947 compliance mandatory.
مورّد معتمد — المملكة العربية السعودية
Why Specify from Tysseer
01 —Saudi Market Expertise
Tysseer has supplied HVAC and electromechanical materials to Saudi government ministries, GACA, Riyadh Airports, MODON, and major private sector projects since 2009 – providing the vendor pre-qualification documentation required by government procurement teams.
02 —Single-Vendor Supply
Tysseer covers electrical materials alongside the full HVAC and MEP product range – pipes, fittings, insulation, valves, and electrical materials from a single trusted vendor simplifies procurement for complex projects.
03 —Same-Day Quotation
Tysseer’s Riyadh warehouse stocks common sizes for same-day quotation and fast dispatch. Critical project requirements are handled with priority.
04 —Compliance Documentation
All Circuit Breakers supplied with compliance documentation – IEC 60898 / IEC 60947 / UL 489 / SASO certificates, Mill Test Reports, and certificates of origin – for government project submissions and vendor pre-qualification packages.
You May Also Need on the Same Project
Complementary products available from Tysseer – complete your project bill of quantities from a single vendor.
Product
Why do you need him in the same project
Disconnect Switch (General Electric)
Disconnect switches installed alongside circuit breakers in the same electrical panel - breaker provides overcurrent protection, disconnect provides visible isolation
Building Wires (NYA / THHN)
Wires that circuit breakers protect - every circuit breaker in the distribution board protects a specific wire run
Power Cables (LV)
LV power cables protected by MCCB at the main distribution board - the cable and its protection breaker are always specified together
Switches & Sockets (Alfanar / MK / Legrand)
The end load devices protected by the circuit breakers - switches, sockets, and equipment at the end of every protected circuit
Earthing & Lightning Protection
Earthing system required alongside every circuit breaker installation - the protective earth conductor connects at the distribution board
Other Electrical Materials at Tysseer
Products from Other Categories to Complete Your Pipe Network
Alongside Hitachi fittings, Tysseer supplies everything the network needs from other categories — one supplier for your entire materials list.ِِِِِ
Carbon Steel Pipes
Pipes that connect (NKK / Schedule) the network’s backbone — ASTM A53 / A106.
Gate & Globe Valves
Gate / Globe valves for flow control and isolation at distribution points in the network.
Flanges
Flanges for large diameters and equipment connection points where bolted joints are used.
Grooved Couplings
Quick-connect systems for large diameters in fire protection and HVAC — Couplings + Fittings.
Pipe Hangers & Supports
Hangers and support brackets at required intervals along the pipe run.
Pipe Insulation
Thermal insulation (Armaflex / K-Flex) for chilled water pipes to reduce condensation and energy loss.
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