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YRO DC Breaker MCCB 550VDC
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YRO DC Breaker MCCB 550VDC

Price range: KShs 8,100.00 through KShs 9,450.00

Lipia polepole with Flexpay. Start with as little as Ksh 500 lipa balance polepole at the convenience of your phone with 0% Interest. Collect your product at our outlets or have it delivered anywhere countrywide when you reach your goal.

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YRO DC Breaker MCCB 550VDC

 

YRM1Z series photovoltaic special DC molded case circuit breaker is suitable for DC grid circuit with rated voltage up to DC1000V.

DC circuit breaker has overload long delay protection, short circuit instantaneous protection function , used to distribute electric energy and protect circuit and the power supply equipment is protected from the danger of overload, short circuit, etc.

The operating mechanism of the DC circuit breaker has the functions of quick closing and fast reading segmentation, compact structure, small size and convenient use.

YRO DC Breaker MCCB 550VDC

Product Parameters

SPECIFICATION
Type YRM1Z-125 YRM1Z-250 YRM1Z-400
Max Ralated Current 125A 250A 400A
Related Current In (A) 60/80/100/125 125/160/200/225/250 225/250/300/350/400
Related Working Voltage Ue (VDC) 550VDC, 1000VDC
Related Insulated Voltage Ui (V) 1000V
Rlated Impulse Withstand Voltage 8KV
Test Voltage One Minute (V) 3550
Short-Circuit Breaking Capacity
(kA) Icu( 1cs=75%Icu)		 M 35 M
H 35 H
R 65 R
Total Breaking Times 20
Isolator Capacity Yes
Operating Temperature -25℃- +50℃
Protection Grade IP20
Flashover Distance ≥50
Instantaneous Action Value 10ln
Installation Method Fixed type, Plug-in
Technical Standard IEC 60947-2,IEC 60947-1,GB 14048.1,GB 14048.2

More on How YRO DC Breaker MCCBs Work

Weight 1 kg
Model No

YRM1Z
Voltage

2Pole – 550Vdc
Current

2P 125A, 2P 160A, 2P 250A

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