Trade Discount 22%
Moulded Case Circuit Breaker 40A | 70kA 4P LSI | IP4X by Hager
Moulded case circuit breaker with 40A rated current and 70kA short-circuit capacity—ideal for industrial and residential power distribution. Built for enhanced protection with LSI trip unit and IP4X rating.
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Product Name/Title: Moulded Case Circuit Breaker h250 4P 70kA 40A LSI
Brand: Hager
SKU: HEC041H
Alternatively Known As: MCCB, Moulded Case Circuit Breaker, Circuit Breaker 40A
Technical Specifications
- Rated current: 40 A
- Rated ultimate short-circuit breaking capacity Icu under 400 V AC: 70 kA
- Rated ultimate short-circuit breaking capacity Icu under 240 V AC: 85 kA
- Number of poles: 4
- Frequency: 50 - 60 Hz
- Rated impulse withstand voltage Uimp: 8000 V
- Rated insulation voltage Ui: 800 V
- Magnetic protection trip time: 100 - 200 ms
- Total power loss under IN: 1.90 W
- Electric endurance in number of cycles: 1000
- Mechanical operations: 4000
- Ingress Protection (IP) class: IP4X
- Operating temperature: -25 - 70 °C
- Cross-section flexible conductor: 35 - 150 mm²
- Cross-section rigid conductor: 35 - 185 mm²
- Nominal tightening torque: 12 - 12 Nm
- Dimensions (H x L x W): 100mm x 150mm x 200mm
- Weight: 2.5 kg
Key Features
- Rated current of 40A with a short-circuit breaking capacity of 70kA.
- Four poles for versatile applications.
- LSI trip unit for enhanced protection.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Power distribution in commercial and industrial settings
- Residential: Protection for home electrical systems
Standards & Compliance
- Complies with AS/NZS 3000 for electrical installations.
Environmental Benefits
- Designed to improve environmental performance by reducing carbon footprint.
Warranty Information
2 years warranty against manufacturing defects.
Available Now
The Hager Moulded Case Circuit Breaker h250 4P 70kA 40A LSI is available now for immediate purchase. Ideal for industrial and residential electrical protection.
