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Introducing the 1Piece RB2 Circuit‑Breaker Thermal Protection Switch – a reliable, high‑performance overload and over‑current protector designed for 250 V electrical systems. Whether you’re upgrading industrial panels, protecting residential circuits, or outfitting commercial equipment, this compact breaker delivers precise protection across a range of amperage options (2.5 A, 8 A, 10 A, 12 A, 13 A, 14 A, 15 A). Engineered for durability and safety, the RB2 ensures your wiring stays secure from hazardous currents while maintaining optimal system efficiency.
Key Highlights
- Wide amperage selection: 2.5 A – 15 A to match diverse load requirements.
- Thermal‑magnetic trip mechanism for fast, accurate overload and short‑circuit response.
- Rated for 250 V AC, suitable for most residential, commercial, and industrial applications.
- Compact, snap‑in design for easy installation in standard DIN rails or panel boards.
- Robust, flame‑retardant housing meets IEC/UL safety standards.
- Low maintenance – no calibration required for consistent performance.
Benefits of the RB2 Thermal Protection Switch
By integrating the RB2 into your electrical system you gain:
- Enhanced safety: Immediate disconnection during overloads prevents fire hazards and equipment damage.
- Extended equipment life: Precise thermal sensing reduces stress on motors, transformers, and sensitive electronics.
- Energy efficiency: Prevents unnecessary power loss caused by lingering fault conditions.
- Simple troubleshooting: Clear reset mechanism allows quick restoration after a temporary fault.
Technical Specifications
- Voltage rating: 250 V AC
- Current ratings available: 2.5 A, 8 A, 10 A, 12 A, 13 A, 14 A, 15 A
- Trip class: C (moderate inrush current tolerance)
- Breaking capacity: 6 kA (IEC) / 10 kA (UL)
- Mounting type: DIN rail, panel‑board snap‑in
- Operating temperature: –25 °C to +55 °C
- Compliance: IEC 60898‑1, UL 489, RoHS compliant
Easy Installation & Use
The RB2 is designed for a hassle‑free setup. Follow these simple steps:
- Turn off power to the circuit and verify the absence of voltage.
- Slide the breaker onto a DIN rail or snap it into the panel board slot.
- Connect the load and supply conductors to the designated terminals, ensuring proper torque.
- Restore power and test the circuit; the breaker will automatically trip if an overload occurs.
- To reset, simply push the lever back to the “ON” position after the fault is cleared.
Why Choose the RB2 Circuit‑Breaker?
When safety, reliability, and performance matter, the RB2 stands out as the smart choice. Its versatile amperage range, robust construction, and compliance with international standards make it ideal for electricians, contractors, and DIY enthusiasts seeking a trustworthy protection solution. Upgrade your electrical system today with the RB2 and experience peace of mind knowing your circuits are guarded by industry‑leading technology.
Price: $ 19.59