JLB3-63 Mini circuit breaker with H-breaking capacity( Icu=6kA)

Name: JLB3-63 Mini circuit breaker with H-breaking capacity( Icu=6kA)
Availability: InStock

JLB3‑63 miniature circuit breaker with high‑breaking capacity are applicable for places with AC 50Hz or 60Hz, rated voltage 230/400V, and rated current of 6A‑63A. It is mainly used for overload and short‑circuit protection of lighting, power distribution lines and equipment in office buildings, residences and similar buildings. It can also be used for infrequent line transfer under normal conditions.

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Application

JLB3‑63 miniature circuit breaker with high‑breaking capacity are applicable for places with AC 50Hz or 60Hz, rated voltage 230/400V, and rated current of 6A‑63A. It is mainly used for overload and short‑circuit protection of lighting, power distribution lines and equipment in office buildings, residences and similar buildings. It can also be used for infrequent line transfer under normal conditions.

Technical Data

Type	JLB3‑63
Rated current(A)	6, 10, 16, 20, 25, 32, 40, 50, 63
Pole(P)	1, 2, 3, 4
Rated voltage(V)	1P, 2P	3P, 4P：
	AC 230/400	AC 400
Rated frequency(Hz)	50/60Hz
Insulation voltage Ui(V)	500
Rated breaking capacity(kA)	6
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.
• Silver alloy contact tip for higher breaking capacity and lower arc created.
• Novel and unique design.