Schneider Electric LV510306 EasyPact CVS MCCB CVS100B 3P 80A 25kA TMD | Molded Case Circuit Breaker

The Schneider Electric LV510306 is a EasyPact CVS CVS100B molded case circuit breaker rated 80A, 3-pole, with 25 kA breaking capacity and a TM-D thermal-magnetic trip unit. It provides reliable overload and short-circuit protection for sub-main feeders, distribution boards, pump and HVAC panels and building risers in commercial, residential and industrial low-voltage installations.

Key features

• Tm-d thermal-magnetic protection with adjustable overload setting
• Breaking capacity 25 kA for installations with high fault levels
• 3-pole version for three-phase networks
• Positive contact indication and suitable for isolation
• Wide range of accessories: auxiliary contacts, shunt and undervoltage releases, rotary handles
• Compact frame that fits standard switchboards and panel enclosures

Technical specifications

Typical applications

• Main and sub-main distribution boards (MDB / SMDB)
• Transformer, generator and ATS panels
• Pump, HVAC, chiller and elevator feeders
• Factories, malls, hospitals, towers and data centres
• Replacement of old MCCBs in existing switchboards

Selection guide

Choose the rated current according to the cable and the load, the breaking capacity (Icu) higher than the prospective short-circuit current at the installation point, and the number of poles according to the earthing system. Use 4-pole breakers where the neutral must be switched or protected, and check discrimination with downstream MCBs.

Frequently asked questions

What is the breaking capacity of the LV510306?

The LV510306 (CVS100B) has a breaking capacity of 25 kA at 380/415 V AC.

What is the difference between MCCB and MCB?

MCCBs cover higher currents (typically 16 A to 1600 A), higher breaking capacities and often adjustable protection, while MCBs are used for final circuits up to 125 A.

Which accessories fit this breaker?

EasyPact CVS breakers accept auxiliary/alarm contacts, shunt (MX) and undervoltage (MN) releases, rotary handles and terminal shields from the same range.

Buy Schneider LV510306 in Egypt

Spark Egypt is a trusted source for original Schneider Electric molded case circuit breaker (MCCB)s such as the LV510306, serving contractors, OEMs, panel builders and plant-maintenance teams with tax invoices and fast delivery to Cairo, Giza, New Cairo, 6th of October, Sheikh Zayed, the New Administrative Capital, Alexandria, the Delta, the Canal cities and Upper Egypt. Contact our technical sales team to confirm selection, accessories and project pricing.