Schneider Electric LV510306 CVS100B TM80D Circuit Breaker 3P 3D

1. Overview of the Schneider Electric LV510306

The Schneider Electric LV510306, part of the EasyPact CVS100B series, is a three-pole fixed molded case circuit breaker compliant with IEC/GB standards. With a frame current of 100 A, a rated operating voltage of 440 VAC, and an ultimate breaking capacity of 25 kA, it ensures rapid current interruption in the event of faults such as short circuits and overloads, providing a reliable first line of defense for power distribution systems.

Equipped with a TM-D thermal-magnetic trip unit with a rated current of 80 A, it combines long-delay and instantaneous protection, precisely matching the protection needs of feeders, motors, or lighting circuits. The compact 3P3D structure supports mounting on either a DIN rail or a baseplate, making installation easy. Its size is approximately 20% smaller than comparable products, leaving more space for distribution boxes and eliminating the need to disassemble the entire device for maintenance.

2. Core Features:

1. Core Specifications
Product Series: EasyPact CVS100B Molded Case Circuit Breaker (MCCB)
Frame Size: 100 A
Rated Operating Current: 80 A (non-adjustable)
Rated Operating Voltage: 440 V AC, 50/60 Hz
Ultimate Short-Circuit Breaking Capacity (ICu): 25 kA (415 V)
Number of Poles: 3P
Mounting Method: Fixed, front wiring, mounting to a DIN rail or baseplate
Dimensions: 105 mm (L) × 161 mm (W) × 86 mm (D)
Mechanical Life: 30,000 cycles; Electrical Life: 12,000 cycles
Compliant Standards: IEC 60947-2 / GB 14048-2

2. Tripping and Protection Functions
Trip Unit: TM-D Thermal-Magnetic Dual Protection
Thermal Protection (Long Delay): Setting Range: 56…80 A, Factory-Fixed at 80 A, field-adjustable.
Magnetic Protection (Instantaneous): Fixed magnetic tripping capability of 10 × In ≈ 800 A, providing instantaneous short-circuit tripping.
Isolation: Provides full isolation indication, meeting the "visible tripping point" requirement.
Operation: Direct front handle operation, padlockable (≤ 3 padlocks).

3. Expansion and Application Scenarios
Accessory Support: Side-mounted OF/SD auxiliary contacts, MX/MN shunt/undervoltage coils, rotary handles, etc.
Typical Applications: Commercial building distribution boxes, industrial plant feeders, data center UPS front-ends, infrastructure lighting circuits.
Certifications and Warranty: CCC, CE, CB, KEMA, Schneider International 18-month warranty.
Environmental Adaptability: Operating temperature –25°C…+70°C, altitude ≤2000 m, humidity and heat resistance 95% RH (40°C, 28 days).

3.Product details pictures

4. Related products

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