Description

Schneider LV510305 | circuit breaker EasyPact CVS100B, 25 kA at 415 VAC, 63 A rating thermal magnetic TM-D trip unit, 3P 3d

Schneider LV510305 | circuit breaker EasyPact CVS100B, 25 kA at 415 VAC, 63 A rating thermal magnetic TM-D trip unit, 3P 3d

Description

The Schneider Electric LV510305 is a high-performance molded case circuit breaker (MCCB) from the EasyPact CVS100B series. Designed for reliable protection of electrical distribution systems, it safeguards circuits against overloads and short-circuits using a thermal-magnetic (TM-D) trip unit. With a breaking capacity of 25 kA at 415 VAC and a rated current of 63 A, this breaker is well-suited for commercial, industrial, and infrastructure applications that require strong, dependable protection at an economical price. Its compact 3-pole (3P) and fixed-mount design makes installation easy and ensures consistent performance even in demanding environments.

Technical Specifications

Rated current: 63 A

Number of poles: 3P (3-pole)

Protection type: Thermal-magnetic TM-D unit (thermal for overload, magnetic for short circuit)

Breaking capacity: 25 kA at 415 VAC

Rated operational voltage: Up to 415 VAC, 50/60 Hz

Instantaneous short-circuit trip: Fixed

Thermal setting range: Approximately 44–63 A

Mechanical endurance: Up to 30,000 operations

Electrical endurance: Up to 12,000 operations

Pollution degree: 3

Insulation withstand: Impulse voltage rated at 8 kV

Operating temperature: -25°C to +70°C

Mounting: Fixed, back-plate installation

Protection class: IP40

Application category: Category A (IEC 60947-2)

Applications

The Schneider LV510305 EasyPact CVS100B is used across a wide range of electrical installations, including:

Main and sub-distribution electrical panels

Industrial workshops, small factories, machine installations

Commercial buildings, retail spaces, and office complexes

HVAC equipment and motor protection

Power distribution networks requiring strong short-circuit protection

Any system needing economical yet dependable circuit protection up to 63 A

Key Features and Advantages

High breaking capacity: With 25 kA at 415 VAC, it provides robust short-circuit protection even in systems with high fault levels.

Reliable thermal-magnetic protection: Combines thermal overload protection with magnetic instantaneous tripping for complete circuit safety.

Adjustable thermal settings: Allows fine tuning of overload protection to match different load requirements.

Durable and long-lasting: High mechanical and electrical endurance ensures long life and reduced maintenance.

Compact and easy to install: Its small footprint fits most standard distribution boards with ease.

Built to international standards: Fully compliant with IEC 60947-2, ensuring global safety and performance reliability.

Wide operating temperature range: Performs reliably in harsh environments or variable climates.

Additional information

brand

Schneider Electric

Specifications

Main
Range EasyPact
Range of product EasyPact CVS100...250
Product name EasyPact CVS
Device short name CVS100B
Product or component type Circuit breaker
Device application Distribution
Poles description 3P
Protected poles description 3D
Earth leakage protection (Vigi add on) Without
[In] rated current 63 A at 40 °C
Network type AC
Utilisation category Category A
[Icu] Breaking capacity 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit rating 63 A at 40 °C
Protection type Overload protection (thermal) Short-circuit protection (magnetic)
Complementary
[Uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
Network frequency 50/60 Hz
Breaking capacity code B
[Ics] rated service breaking capacity 15 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 30000 cycles
Electrical durability 12000 cycles 415 V In conforming to IEC 60947-2
Control type Toggle
Thermal protection adjustment range 44.1…63 A
Long time pick-up adjustment type Ir Adjustable
Long time pick-up adjustment range 0.7...1 x In
Long time delay adjustment type Fixed
Instantaneous pick-up adjustment type Ii Fixed
Instantaneous pick-up adjustment range 500 A
Contact position indicator Yes
Mounting support Backplate
Mounting mode Fixed
Upside connection Front
Downside connection Front
Connections - terminals Screw connection
Connection pitch 35 mm
Compatibility code CVS100
Width 105 mm
Depth 86 mm
Height 161 mm
Net weight 1.5 kg
Environment
Standards EN 60947-2 IEC 60947-2
Product certifications GOST IEC
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 13.000 cm
Package 1 Width 11.000 cm
Package 1 Length 19.000 cm
Package 1 Weight 1.656 kg
Unit Type of Package 2 S04
Number of Units in Package 2 7
Package 2 Height 30.000 cm
Package 2 Width 40.000 cm
Package 2 Length 60.000 cm
Package 2 Weight 12.160 kg
Contractual warranty
Warranty (in months) 18

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