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DZ47-63 3P Miniature Circuit Breaker C45 MCB 10A 16A 32A 40A 63A 6kA 400V Household Air Switch
Home » Products » MCB » DC Miniature Circuit Breaker » DZ47-63 3P Miniature Circuit Breaker C45 MCB 10A 16A 32A 40A 63A 6kA 400V Household Air Switch

DZ47-63 3P Miniature Circuit Breaker C45 MCB 10A 16A 32A 40A 63A 6kA 400V Household Air Switch

The DZ47-63 (also widely known as C45) series miniature circuit breaker is a reliable and cost-effective protection device designed for residential, commercial, and light industrial applications. This 3-pole (3P) MCB provides excellent overload and short-circuit protection for AC 50/60Hz circuits, rated voltage up to 400V, and current ratings from 10A to 63A.
  • DZ47-63-3P

  • KCISE

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Place of Origin WENZHOU brand KCISE
Pole Number 3P Breaking Capacity 22-55KA(KA)
极数 3P Instantaneous tripping characteristic C
rated current of tripper 63A rated voltage
400V(V)
residual current tripper type
C ,D residual current type C,D
residual operating current
30mA residual operating time 0.1S
mechanical life 100000 times switch width 18mm
frame current 63A(A) rated impulse voltage 3000V
operation mode manual operation tripping mode overcurrent tripper
characteristic
ordinary type protection type tripper protection
application scenario terminal power distribution wiring mode front panel wiring
model DZ47-63/1P 6A,DZ47-63/1P 10A,DZ47-63/1P 16A,DZ47-63/1P 20A,DZ47-63/1P 25A,DZ47-63/1P 32A,DZ47-63/1P 40A,DZ47-63/1P 50A,DZ47-63/1P 63A series DZ47-63
product certification CCC width 18(mm)
purpose residual current protection minimum packaging quantity 1piece
shell cover white shell/transparent 3C rated voltage range
AC rated voltage 1500V and below
structure type molded case circuit breaker arc extinguishing medium
air type

SIZE(CM)

8*5.4*7.5



Product Overview :

The DZ47-63 (also widely known as C45) series miniature circuit breaker is a reliable and cost-effective protection device designed for residential, commercial, and light industrial applications. This 3-pole (3P) MCB provides excellent overload and short-circuit protection for AC 50/60Hz circuits, rated voltage up to 400V, and current ratings from 10A to 63A.


Key Parameter Highlights:

  1. High Breaking Capacity — Rated 6kA (some models up to 10kA), safely interrupts high fault currents

  2. C Curve Tripping Characteristic — Best balance for household and general commercial use (5–10×In magnetic trip)

  3. 3 Pole Design (3P) — Perfect for three-phase circuits, balanced load protection

  4. DIN Rail Mounting — 35mm standard rail installation, quick and easy to install/replace

  5. Flame-retardant & High-strength Housing — Made of premium PC/ABS material, anti-aging, high insulation

  6. Visual Trip Indicator — Red/green position clearly shows ON/OFF/Tripped status

Main Functions and Advantages:

  1.  Dual Protection: Thermal-magnetic tripping (overload delay + short-circuit instantaneous tripping) quickly and reliably interrupts fault current.

  2. Contact Status Indication: Clearly displays ON/OFF/TRIP positions for quick troubleshooting.

  3. Comfortable Handle Operation: Curved design, non-slip and labor-saving, supports padlock function (for easy maintenance and safety).

  4. Easy Wiring: Terminals can connect to rigid/flexible wires, maximum wiring cross-section 25mm².

  5. Compact Size: Only 18mm wide, perfectly fits modern small distribution boxes.

  6. Wide Applications: Home lighting, socket circuits, air conditioners, water heaters, photovoltaic grid connection, small motor control, main/branch protection in distribution boxes, etc.

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Zhejiang Shanmeng Electric Co., Ltd. is located at Wenzhou city Zhejiang province China. Founded in 2003, the company has a registered capital of ten million yuan.

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 No.656, Lehu Road, Shahu Industrial Zone, Liushi town, Yueqing, Zhejiang , 325604, P.R.China
 +86 189 6970 2309
 +86-577-61783566
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