YHB3-80(M/H) Mini circuit breaker with H-breaking capacity( Icu=6kA/10kA)

Name: YHB3-80(M/H) Mini circuit breaker with H-breaking capacity( Icu=6kA/10kA)
Availability: InStock

YHB3‑80 miniature circuit breaker with high‑breaking capacity is mainly used for protection against overload and short circuit under AC 50Hz/60Hz, rated voltage 230V/400V and rated current from 1A to 80A. It also can be used for non‑frequent on‑and‑off switching operation under normal circumstance.

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Application

YHB3‑80 miniature circuit breaker with high‑breaking capacity is mainly used for protection against overload and short circuit under AC 50Hz/60Hz, rated voltage 230V/400V and rated current from 1A to 80A. It also can be used for non‑frequent on‑and‑off switching operation under normal circumstance.

Technical Data

Type	YHB3‑80(M/H)
Rated current(A)	6, 10, 16, 20, 25, 32, 40, 50, 63,80
Pole(P)	1, 2, 3, 4
Rated voltage(V)	1P, 2P：AC 230/400	3P, 4P：AC 400
Rated frequency(Hz)	50/60Hz
Insulation voltage Ui(V)	500
Rated breaking capacity(kA)	6/10
Electrical life	10000
Mechanical life	20000
Protection degree	IP20
Thermo‑magnetic release characteristic	C,D
Instantaneous protection current range	C:5In<I<10In ; D:10In<I<20In
Standard	IEC60898‑1,GB/T10963.1

Product advantages

• In compliance with IEC/EN60898‑1.
• Maximum connecting ability of 25sqmm, wiring torque 2.5Nm, applicable to a variety of installing equipment.
• Protection class:IP20
• Overload and short circuit protection.
• Lighting for power distribution, and motor protection.
• Visualization window.Red and green indicator lights, power on and off at a glance, to avoid wrong operation.
• PA66 (nylon), flame retardant material shell.
• Material in line with the European ROHS certification standards.
• Widened handle improving operation comfort and easy.
• Magnetic blown arc extinguishing device, improve product arc extinguishing ability to ensure the improvement of breaking capacity.
• Error proof terminal more easy for wiring and has the advantage of higher safety.
• Silver alloy contact tip for higher breaking capacity and lower arc created.
• Novel and unique design looks elegant.