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CB (MCB) series 6KA 1 pole Chint NXB-63 1P C40 6kA

Name: CB (MCB) series 6KA 1 pole Chint NXB-63 1P C40 6kA
Brand: CHINT
SKU: NXB-63 1P C40 6kA
Price: 38313 VND
Availability: InStock
Rating: 4.8 (73 reviews)

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38,313₫ 89,100₫

In stock

SKU: NXB-63 1P C40 6kA

Cutting line: 6kA

Electricquota: 40A

Series: NXB Series

Manufacturer: CHINT

Phase: 1 pha

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06/05/2021Hướng dẫn cài đặtTài liệu

Category: MCB

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BÀI ĐĂNG MCB CHINT NXB-63 1P C40 6kA

Giới thiệu tổng quát sản phẩm:

Chức năng chính: Bảo vệ ngắn mạch, bảo vệ quá tải, đóng cắt dòng điện
Tiêu chuẩn: IEC60898-1
Dòng định mức: 40A
Điện áp định mức: 240/415 V
Tần số: 50/60 Hz
Số cực: 1P
Độ bền lên đến 10.000 lần đóng cắt khi có tải
Icu/Ics: 6000A/6000A
Kích thước tiêu chuẩn, phù hợp để gắn thanh ray.

Thông số kỹ thuật sản phẩm NXB-63 1P C40 6kA

Product model		NXB-63
Compliant standards		IEC60898-1
Rated current (A)		1~63
Rated voltage (V ~)		240/415
Rated frequency (Hz)		50/60
Number of poles		1P, 1P+N, 2P, 3P, 3P+N, 4P
Mechanical life (cycles)		20000
Electrical life (cycles)		10000
Rated short-circuit breaking capacity Icu (A)		6000
Short-circuit breaking capacity Icu (A)		6000
Rated impulse withstand voltage (1.2 / 50)(kV)		4
Dielectric test voltage (V)		(Power frequency 1 minute) 2000
Anti-humid and heat properties (GB/T2423.4:55℃/90~96%,25℃/95~100%)		28 cycles
Terminals	Minimum cross section (mm²)	1
	Maximum cross section (mm²)	25
	Standard connection torque (N·m)	2
	Maximum withstand torque (N m)	2.5
	Wire insertion depth (mm)	12.5
Reference temperature for setting of thermal element (℃)		30
Ambient temperature (℃)		-35~+70
Ambient storage temperature (℃)		-35~+85
Applicable altitude (m)		5000
Electromagnetic trip type	Type B (3In ~ 5In)	■
	Type C (5In ~ 10In)	■
	Type D (10In ~ 14In)	■
	Type C (6.4In ~ 9.6In)
	Type D (9.6In~14.4In)
Derating factor with multiple products side by side (recommended value)	≤3	(0.9~0.95)In
	4 ~ 6	(0.86~0.80)In
	7 ~ 9	(0.78~0.76)In
	>9	0.76In
Temperature compensation coefficient (recommended value)	Change for every 10℃ increase from the reference temp	-(0.03~0.05)In
	Change for every 10℃ decrease from the reference temp	+(0.04~0.07)In
Cable entry		Top or bottom entry
Mounting		TH35-7.5-rail mounting
Pollution degree		Pollution degree Ⅱ
Protection degree	Direct mounting	IP20
	Mounted in the distribution box	IP40
Accessories that can be assembled		AX-X1, AL-X1, SHT-X1, OVT-X1, UVT-X1, OUVT-X1