The Suntree 40A 2-Pole AC Circuit Breaker provides dependable protection against overloads and short circuits. Designed for residential and commercial electrical systems, it features a compact build, quick trip response, and easy DIN-rail installation—ideal for safe and efficient power distribution.
The Suntree 40A 2-Pole AC Circuit Breaker is a high-quality miniature circuit breaker (MCB) designed to protect AC electrical systems from overloads and short circuits. With its 2-pole design, it disconnects both phase and neutral simultaneously, providing enhanced safety and peace of mind.
Ideal for residential, commercial, and light industrial installations, this breaker ensures stable and reliable power distribution while safeguarding your appliances and wiring.
The Suntree 40A 2-Pole AC Circuit Breaker is an automatic electrical safety device that interrupts current flow whenever it exceeds safe levels. Its dual-pole configuration offers full disconnection of both live and, preventing electrical hazards and minimizing the risk of damage to connected equipment.
This circuit breaker is perfect for:
Homeowners seeking reliable electrical protection
Electricians and electrical contractors
Solar inverter and generator users
Commercial building managers
Workshops and light industrial setups
Rated Current: 40A – handles medium to high AC loads
2-Pole Protection: disconnects phase and neutral simultaneously
Fast Tripping Response: reacts instantly to overloads and short circuits
DIN Rail Mounting: simple and standard installation
Flame-Retardant Housing: heat and fire-resistant
Durable Contacts: ensures reliable conductivity and long life
Compact Design: saves space in electrical panels
Long Mechanical Life: built for repeated switching operations
| Specification | Wide/range |
|---|---|
| Brand | Suntree |
| Product Type | AC Miniature Circuit Breaker (MCB) |
| Rated Current | 40A |
| Number of Poles | 2 Pole |
| Rated Voltage | AC 230/400V |
| Frequency | 50/60Hz |
| Tripping Mechanism | Thermal & Magnetic |
| Breaking Capacity | 6kA (typical) |
| Mounting Type | Standard DIN Rail |
| Housing Material | Flame-retardant plastic |
| Contact Material | Copper |
| Application | Residential / Commercial / Light Industrial |
Trusted quality from Suntree Electric
Protects wiring, appliances, and equipment from damage
Reduces risk of fire and electrical hazards
Easy installation and maintenance
Excellent value for professional or DIY projects
Home distribution boards
Office buildings and shops
Solar inverter AC output protection
Generator changeover panels
Workshops and light industrial facilities
Ensure the safety of your electrical system with the Suntree durable, reliable, and easy to install.
Add to Cart now and secure your home or business from electrical overloads and short circuits!
| Weight | 0.30 kg |
|---|---|
| Dimensions | 8.0 × 7.1 × 3.5 cm |
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