Description
The Suntree Electric 32A 4-Pole AC Circuit Breaker is a high-quality miniature circuit breaker (MCB) designed to protect three-phase AC electrical systems from overloads and short circuits. With its 4-pole configuration, this breaker safely disconnects all three phases plus neutral simultaneously, ensuring complete system isolation and maximum electrical safety.
Built for durability and performance, this circuit breaker is ideal for modern homes, commercial buildings, solar installations, and light industrial applications where dependable power protection is essential.
 What Is This Product?
This 32A 4-Pole AC Circuit Breaker is an automatic safety device that instantly cuts power when abnormal current is detected. Unlike single or double-pole breakers, the 4-pole design protects three-phase + neutral circuits, making it perfect for balanced loads and professional electrical installations.
It helps prevent:
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Electrical fires
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Equipment damage
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Wiring failures
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Costly downtime
 Who Is Suntree 32A 4-Pole For?
This product is ideal for:
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Professional electricians & contractors
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Solar and inverter installers
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Commercial facility managers
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Workshop and light industrial operators
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Homeowners using three-phase power
 Key Features Of Suntree 32A 4-Pole ?
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32A Rated Current – Suitable for medium-load three-phase AC systems
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4-Pole Design (3P+N) – Disconnects all phases and neutral together
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Fast Thermal-Magnetic Tripping – Immediate response to faults
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DIN Rail Mounting – Quick and easy installation
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Flame-Retardant Housing – Enhanced fire safety
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Compact Modular Size – Saves space in distribution boards
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Long Mechanical Life – Built for repeated switching operations
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Stable Copper Contacts – Ensures reliable conductivity
 Technical Specifications
| SPECIFICATION | WIDE/RANGE |
|---|---|
| Brand | Suntree |
| Product Type | AC Miniature Circuit Breaker (MCB) |
| Rated Current | 32A |
| Number of Poles | 4 Pole (3 Phase + Neutral) |
| 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 |
 Why Choose Suntree 32A 4-Pole ?
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Complete protection for three-phase systems
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Trusted Suntree manufacturing quality
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Improves electrical safety and system reliability
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Helps prevent appliance and inverter damage
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Easy installation with standard panels
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Excellent value for professional and DIY projects
 Applications / Suitable For
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Three-phase distribution boards
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Solar inverter AC output protection
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Commercial buildings & offices
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Generator changeover panels
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Workshops and small factories
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Shops, malls, and apartment complexes
Secure your electrical system today with the Suntree 32A 4-Pole AC Circuit Breaker — built for safety, durability, and professional performance.
Add to Cart now and enjoy reliable three-phase protection for your home or business!


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