TESFA 报价前会核对什么？

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技术规格

说明与应用

报价须知

技术规格

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Aptomat ABB 1SDA054028R1 | TESFA

规格信息来自 CRM 数据、数据表以及可公开获取的技术资料。对于存在多个变体的代码，TESFA 会在报价前根据您的铭牌或文件再次确认。

属性	产品规格
Mã sản phẩm	1SDA054028R1
Mã định danh ABB	1SDA054028R1
Model ABB	T4S 250 PR222DS/P-LSI In=160 3p F F
Product Net Width	105 mm
Product Net Height	205 mm
Product Net Depth / Length	103.5 mm
Product Net Weight	3.5 kg
Electrical Durability	8000 cycle; 120 cycles per hour
Mechanical Durability	20000 cycle; 240 cycles per hour
Number of Poles	3P
Power Loss	at Rated Operating Conditions per Pole 4.4 W
Rated Current (I n )	160 A
Rated Impulse Withstand Voltage (U imp )	8 kV
Rated Insulation Voltage (U i )	1000 V
Rated Operational Voltage	690 V AC
Rated Service Short-Circuit Breaking Capacity (I cs )	(220 V AC) 85 kA; (230 V AC) 85 kA; (380 V AC) 50 kA; (400 V AC) 50 kA; (415 V AC) 50 kA; (440 V AC) 40 kA; (500 V AC) 30 kA; (690 V) 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (I cu )	(220 V AC) 85 kA; (230 V AC) 85 kA; (380 V AC) 50 kA; (400 V AC) 50 kA; (415 V AC) 50 kA; (440 V AC) 40 kA; (500 V AC) 30 kA; (690 V AC) 25 kA
Rated Uninterrupted Current (I u )	250 A
Release	PR222DS/P-LSI
Release Type	EL
Short-Circuit Performance Level	S
Standards	IEC
Sub-type	T4
Terminal Connection Type	Fixed Circuit-Breakers; Front
Test Voltage Max (U test )	3500 V
Test Voltage at Industrial Frequency for 1 Minute	3500 V